Chemical formulae for minerals and gems

Mineral                  Composition


Abelsonite               C31H32N4Ni  Nickel Porphyrin                      

Abernathyite             K(UO2)(AsO4)ú4(H2O)                               

Abhurite                 Sn3O(OH)2Cl2                                      

Abswurmbachite           CuMn6(SiO4)O8                                     

Acanthite                Ag2S                                              

Acetamide                CH3CONH2                                          

Actinolite               Ca2(Mg,Fe)5Si8O22(OH)2                            

Acuminite                SrAlF4(OH)ú(H2O)                                  

Adamite                  Zn2(AsO4)(OH)                                     

Adelite                  CaMg(AsO4)(OH)                                    

Admontite                MgB6O10ú7(H2O)                                    

Aegirine                 NaFeSi2O6                                         

Aenigmatite              Na2Fe5TiSi6O20                                    

Aerinite                 Ca4(Al,Fe,Mg)10Si12O35(OH)12(CO3)ú12(H2O)         

Aerugite                 Ni17As6O32                                        

AeschyniteCe             (Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6                      

AeschyniteNd             (Nd,Ce,Ca)(Ti,Nb)2(O,OH)6                         

AeschyniteY              (Y,Ca,Fe,Th)(Ti,Nb)2(O,OH)6                       

Afghanite                (Na,Ca,K)8(Si,Al)12O24(SO4,Cl,CO3)3ú(H2O)         

Afwillite                Ca3Si2O4(OH)6                                     

AgarditeLa               (La,Ca)Cu6(AsO4)3(OH)6ú3(H2O)                     

AgarditeY                (Y,Ca)Cu6(AsO4)3(OH)6ú3(H2O)                      

Agrellite                NaCa2Si4O10F                                      

Agrinierite              (K2,Ca,Sr)U3O10ú4(H2O)                            

Aguilarite               Ag4SeS                                            

Aheylite                 (Fe,Zn)Al6(PO4)4(OH)8ú4(H2O)                      

Ahlfeldite               NiSeO3ú2(H2O)                                     

Aikinite                 PbCuBiS3                                          

Ajoite                   (K,Na)Cu7AlSi9O24(OH)6ú3(H2O)                     

Akaganeite               FeO(OH,Cl)                                        

Akatoreite               Mn9Al2Si8O24(OH)8                                 

Akdalaite                4(Al2O3)ú(H2O)                                    

Akermanite               Ca2MgSi2O7                                        

Akhtenskite              MnO2                                              

Akrochordite             Mn4Mg(AsO4)2(OH)4ú4(H2O)                          

Aksaite                  MgB6O7(OH)6ú2(H2O)                                

Aktashite                Cu6Hg3As4S12                                      

Alabandite               MnS                                               

Alacranite               As8S9                                             

Alamosite                PbSiO3                                            

Albite                   NaAlSi3O8                                         

Albrechtschraufite       Ca4Mg(UO2)2(CO3)6F2ú17(H2O)                       

Aldermanite              Mg5Al12(PO4)8(OH)22ú32(H2O)                       

Aleksite                 PbBi2Te2S2                                        

Alforsite                Ba5(PO4)3Cl                                       

Algodonite               Cu6As                                             

Aliettite                Ca0.2Mg6(Si,Al)8O20(OH)4ú4(H2O)                   

Allactite                Mn7(AsO4)2(OH)8                                   

AllaniteCe               (Ce,Ca)2(Al,Fe)3(SiO4)3(OH)                       

AllaniteLa               (La,Ca)2(Al,Fe)3(SiO4)3(OH)                       

AllaniteY                (Y,Ce,Ca)2(Al,Fe)3(SiO4)3(OH)                     

Allargentum              Ag(1-x)Sb(x)                                      

Alleghanyite             Mn5(SiO4)2(OH)2                                   

Alloclasite              (Co,Fe)AsS                                        

Allophane                (Al2O3)(SiO2)ú(H2O)                               

Alluaivite               Na9(Ca,Mn)6(Ti,Nb)3Si26O74Clú(H2O)               

Alluaudite               NaCaFe(Mn,Fe,Mg)2(PO4)3                           

Almandine                Fe3Al2(SiO4)3                                     

Alstonite                BaCa(CO3)2                                        

Altaite                  PbTe                                              

Althausite               Mg2(PO4)(OH,F,O)                                  

Althupite                ThAl(UO2)7(PO4)4O2(OH)5ú15(H2O)                   

Aluminite                Al2(SO4)(OH)4ú4(H2O)                              

Aluminocopiapite         Al0.66Fe4(SO4)6(OH)2ú20(H2O)                      

Aluminokatophorite       Na2Ca(Fe,Mg)4Al(Si7Al)O22(OH)2                    

Aluminum                 Al                                                

Alumohydrocalcite        CaAl2(CO3)2(OH)3ú3(H2O)                           

Alumopharmacosiderite    KAl4(AsO4)3(OH)4ú6.5(H2O)                         

Alumotantite             AlTaO4                                            

Alumotungstite           (W,Al)(O,OH)3                                     

Alunite                  KAl3(SO4)2(OH)6                                   

Alunogen                 Al2(SO4)3ú17(H2O)                                 

Alvanite                 (Zn,Ni)Al4(VO3)2(OH)12ú2(H2O)                     

Amakinite                (Fe,Mg)(OH)2                                      

Amarantite               Fe(SO4)(OH)ú(H2O)                                 

Amarillite               NaFe(SO4)2ú6(H2O)                                 

Amblygonite              (Li,Na)Al(PO4)(F,OH)                              

Ameghinite               NaB3O3(OH)4                                       

Amesite                  Mg2Al(SiAl)O5(OH)4                                

Amicite                  K2Na2Al4Si4O16ú5(H2O)                             

Aminoffite               Ca2(Be,Al)Si2O7(OH)ú(H2O)                         

Ammonioalunite           (NH4)Al3(SO4)2(OH)6                               

Ammonioborite            (NH4)2B10O16ú5(H2O)                               

Ammoniojarosite          (NH4)Fe3(SO4)2(OH)6                               

Ammonioleucite           (NH4,K)AlSi2O6                                    

Amstallite               CaAl(Si,Al)4O8(OH)4ú(H2O,Cl)                      

Analcime                 NaAlSi2O6ú(H2O)                                   

Anandite                 (Ba,K)(Fe,Mg)3(Si,Al,Fe)4O10(O,OH)2               

Anapaite                 Ca2Fe(PO4)2ú4(H2O)                                

Anatase                  TiO2                                              

AncyliteCe               SrCe(CO3)2(OH)ú(H2O)                              

Andalusite               Al2SiO5                                           

Andersonite              Na2Ca(UO2)(CO3)3ú6(H2O)                           

Andesine                 (Na,Ca)(Si,Al)4O8                                 

Andorite                 PbAgSb3S6                                         

Andradite                Ca3Fe2(SiO4)3                                     

Andremeyerite            BaFe2Si2O7                                        

Andrewsite               (Cu,Fe)Fe3(PO4)3(OH)2                             

Anduoite                 (Ru,Os)As2                                        

Angelellite              Fe4(AsO4)2O3                                      

Anglesite                PbSO4                                             

Anhydrite                CaSO4                                             

Anilite                  Cu7S4                                             

Ankangite                Ba(Ti,V,Cr)8O16                                   

Ankerite                 Ca(Fe,Mg,Mn)(CO3)2                                

Annabergite              Ni3(AsO4)2ú8(H2O)                                 

Annite                   KFe3AlSi3O10(OH,F)2                               

Anorthite                CaAl2Si2O8                                        

Anorthoclase             (Na,K)AlSi3O8                                     

Antarcticite             CaCl2ú6(H2O)                                      

Anthoinite               WAl(O,OH)3                                        

Anthonyite               Cu(OH,Cl)2ú3(H2O)                                 

Anthophyllite            (Mg,Fe)7Si8O22(OH)2                               

Antigorite               (Mg,Fe)3Si2O5(OH)4                                

Antimonpearceite         (Ag,Cu)16(Sb,As)2S11                              

Antimonselite            Sb2Se3                                            

Antimony                 Sb                                                

Antlerite                Cu3(SO4)(OH)4                                     

Anyuiite                 Au(Pb,Sb)2                                        

Apachite                 Cu9Si10O29ú11(H2O)                                

Apatite                  Ca5(PO4)3F                                        

Aphthitalite             (K,Na)3Na(SO4)2                                   

Apjohnite                MnAl2(SO4)4ú22(H2O)                               

Aplowite                 (Co,Mn,Ni)(SO4)ú4(H2O)                            

Apuanite                 Fe5Sb4O12S                                        

Aragonite                Ca(CO3)                                           

Aramayoite               Ag(Sb,Bi)S2                                       

Aravaipaite              Pb3AlF9ú(H2O)                                     

Arcanite                 K2SO4                                             

Archerite                (K,NH4)H2(PO4)                                    

Arctite                  Na2Ca4(PO4)3F                                     

Arcubisite               Ag6CuBiS4                                         

Ardaite                  Pb19Sb13S35Cl7                                    

Ardealite                Ca2(SO4)(HPO4)ú4(H2O)                             

Ardennite                Mn4(Al,Mg)6(SiO4)2(Si3O10)(AsO4,VO4)(OH)6         

Arfvedsonite             Na3(Fe,Mg)4FeSi8O22(OH)2                          

Argentite                Ag2S                                              

Argentojarosite          AgFe3(SO4)2(OH)6                                  

Argentopentlandite       Ag(Fe,Ni)8S8                                      

Argentopyrite            AgFe2S3                                           

Argentotennantite        (Ag,Cu)10(Zn,Fe)2(As,Sb)4S13                      

Argutite                 GeO2                                              

Argyrodite               Ag8GeS6                                           

Arhbarite                Cu2(AsO4)(OH)ú6(H2O)                              

Aristarainite            Na2MgB12O20ú8(H2O)                                

Arizonite                Fe2Ti3O9                                          

Armalcolite              (Mg,Fe)Ti2O5                                      

Armangite                Mn26As18O50(OH)4(CO3)                             

Armenite                 BaCa2Al6Si9O30ú2(H2O)                             

Armstrongite             CaZrSi6O15ú2.5(H2O)                               

Arrojadite               KNa4CaMn4Fe10Al(PO4)12(OH,F)2                     

Arsenbrackebuschite      Pb2(Fe,Zn)(AsO4)2ú(H2O)                           

Arsendescloizite         PbZn(AsO4)(OH)                                    

Arsenic                  As                                                

Arseniopleite            NaCaMn(Mn,Mg)2(AsO4)3                             

Arseniosiderite          CaFe3(AsO4)3O3ú3(H2O)                             

Arsenobismite            Bi2(AsO4)(OH)3                                    

Arsenoclasite            Mn5(AsO4)2(OH)4                                   

Arsenocrandallite        (Ca,Sr)Al3(AsO4,PO4)2(OH)5ú(H2O)                  

ArsenoflorenciteCe       (Ce,La)Al3(AsO4,PO4)2(OH)6                        

Arsenogoyazite           (Sr,Ca,Ba)Al3(AsO4,PO4)2(OH,F)5ú5(H2O)            

Arsenohauchecornite      Ni9BiAsS8                                         

Arsenolamprite           As                                                

Arsenolite               As2O3                                             

Arsenopalladinite        Pd8(As,Sb)3                                       

Arsenopyrite             FeAsS                                             

Arsenosulvanite          Cu3(As,V)S4                                       

Arsenpolybasite          (AgCu)16(As,Sb)2S11                               

Arsentsumebite           Pb2Cu(AsO4)(SO4)(OH)                              

Arsenuranospathite       HAl(UO2)4(AsO4)4ú40(H2O)                          

Arsenuranylite           Ca(UO2)4(AsO4)2(OH)4ú6(H2O)                       

Arthurite                CuFe2(AsO4,PO4,SO4)(O,OH)2ú4(H2O)                 

Artinite                 Mg2(CO3)(OH)2ú3(H2O)                              

Arupite                  Ni3(PO4)2ú8(H2O)                                  

Arzakite                 Hg3S2(Br,Cl)2                                     

Asbecasite               Ca3(Ti,Sn)As6Si2Be2O20                            

Asbolan                  (Co,Ni)(MnO2)2(OH)2                               

Aschamalmite             Pb6Bi2S9                                          

Ashanite                 (Nb,Ta,U,Fe,Mn)4O8                                

Ashburtonite             Pb4Cu4(Si4HO12)(HCO3)4(OH)9Cl                     

AshcroftineY             K5Na5(Y,Ca)12Si28O70(OH)2(CO3)8ú3(H2O)            

Ashoverite               Zn(OH)2                                           

Asisite                  Pb7SiO8Cl2                                        

Asselbornite             (Pb,Ba)(UO2)6(BiO)4(AsO4)2(OH)12ú3(H2O)           

AstrocyaniteCe           Cu2(Ce,Nd,La)2(UO2)(CO3)5(OH)2ú1.5(H2O)           

Astrophyllite            (K,Na)3(Fe,Mn)7Ti2Si8O24(O,OH)7                   

Atacamite                Cu2Cl(OH)3                                        

Atelestite               Bi8(AsO4)3O5(OH)5                                 

Athabascaite             Cu5Se4                                            

Atheneite                (Pd,Hg)3As                                        

Atlasovite               Cu6FeBiO4(SO4)5úKCl                               

Atokite                  (Pd,Pt)3Sn                                        

Attakolite          (Ca,Sr)Mn(Al,Fe)4(PO4,SiO4)H(PO4)3(OH)4           

Aubertite                CuAl(SO4)2Clú14(H2O)                              

Augelite                 Al2(PO4)(OH)3                                     

Augite                   (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al)2O6                    

Aurichalcite             (Zn,Cu)5(CO3)2(OH)6                               

Auricupride              Cu3Au                                             

Aurorite                 (Mn,Ag,Ca)Mn3O7ú3(H2O)                            

Aurostibite              AuSb2                                             

Austinite                CaZn(AsO4)(OH)                                    

Autunite                 Ca(UO2)2(PO4)2ú10(H2O)                            

Avicennite               Tl2O3                                             

Avogadrite               (K,Cs)BF4                                         

Awaruite                 Ni2-3Fe                                           

Azoproite                (Mg,Fe)2(Fe,Ti,Mg)BO5                             

Azurite                  Cu3(CO3)2(OH)2                                    

Babefphite               BaBe(PO4)(F,O)                                    

Babingtonite             Ca2(Fe,Mn)FeSi5O14(OH)                            

Baddeleyite              ZrO2                                              

Bafertisite              Ba(Fe,Mn)2TiSi2O7(O,OH)2                          

Baghdadite               Ca3(Zr,Ti)Si2O9                                   

Bahianite                Al5Sb3O14(OH)2                                    

Baileychlore             (Zn,Fe,Al,Mg)6(Si,Al)4O10(OH)8                    

BaiyuneboiteCe           BaNaCe2(CO3)4F                                    

Bakerite                 Ca4B4(BO4)(SiO4)3(OH)3ú(H2O)                      

Balangeroite             (Mg,Fe,Mn)42Si16O54(OH)40                         

Balipholite              BaMg2LiAl3Si4O12(OH,F)8                           

Balkanite                Cu9Ag5HgS8                                        

Balyakinite              CuTeO3                                            

Bambollaite              Cu(Se,Te)2                                        

Banalsite                BaNa2Al4Si4O16                                    

Bandylite                CuB(OH)4Cl                                        

Bannermanite             (Na,K)0.7V6O15                                    

Bannisterite  KCa(Fe,Mn,Zn,Mg)20(Si,Al)32O76(OH)16ú4-12(H2O)    

Baotite                  Ba4(Ti,Nb)8Si4O28Cl                               

Bararite                 (NH4)2SiF6                                        

Baratovite               KCa7(Ti,Zr)2Li3Si12O36F2                          

Barberiite               NH4BF4                                            

Barbertonite             Mg6Cr2(CO3)(OH)16ú4(H2O)                          

Barbosalite              Fe3(PO4)2(OH)2                                    

Barentsite               Na7AlH2(CO3)4F4                                   

Bariandite               Al3V40O100ú90(H2O)                                

Baricite                 (Mg,Fe)3(PO4)2ú8(H2O)                             

Bariomicrolite           Ba(Ta,Nb)2(O,OH)7                                 

Barioorthojoaquinite     (Ba,Sr)4Fe2Ti2Si8O26ú(H2O)                        

Bariopyrochlore          (Ba,Sr)2(Nb,Ti)2(O,OH)7                           

Barite                   BaSO4                                             

Barnesite                (Na,Ca)2V6O16ú3(H2O)                              

Barrerite                (Na,K,Ca)2Al2SiO7O18ú7(H2O)                       

Barringerite             (Fe,Ni)2P                                         

Barringtonite            MgCO3ú2(H2O)                                      

Barroisite               NaCa(Mg,Fe)3Al2(Si7Al)22(OH)2                     

Barstowite               Pb4Cl6(CO3)ú(H2O)                                 

Bartelkeite              PbFeGe3O8                                         

Bartonite                K3Fe10S14                                         

Barylite                 BaBe2Si2O7                                        

Barysilite               Pb8Mn(Si2O7)3                                     

Barytocalcite            BaCa(CO3)2                                        

Barytolamprophyllite(Na,K)2(Ba,Ca,Sr)2(Ti,Fe)3(SiO4)4(O,OH)2          

Basaluminite             Al4(SO4)(OH)10ú5(H2O)                             

Bassanite                Ca2(SO4)2ú(H2O)                                   

Bassetite                Fe(UO2)2(PO4)2ú8(H2O)                             

BastnasiteCe             (Ce,La)(CO3)F                                     

BastnasiteLa             (La,Ce)(CO3)F                                     

BastnasiteY              (Y,Ce)(CO3)F                                      

Batisite                 (Ba,K,Na)3Ti2Si4O14                               

Baumhauerite             Pb3As4S9                                          

Baumhauerite2a           Pb11Ag(As,Sb)18S36                                

Bauranoite               BaU2O7ú4-5(H2O)                                   

Bavenite                 Ca4Be2Al2Si9O26(OH)2                              

Bayerite                 Al(OH)3                                           

Bayldonite               PbCu3(AsO4)2(OH)2ú(H2O)                           

Bayleyite                Mg2(UO2)(CO3)3ú18(H2O)                            

Baylissite               K2Mg(CO3)2ú4(H2O)                                 

Bazhenovite              Ca8S5(S2O3)(OH)12ú20(H2O)                         

Bazirite                 BaZrSi3O9                                         

Bazzite                  Be3(Sc,Al)2Si6O18                                 

Bearsite                 Be2(AsO4)(OH)ú4(H2O)                              

Bearthite                Ca2Al(PO4)2(OH)                                   

Beaverite                PbCu(Fe,Al)2(SO4)2(OH)6                           

Becquerelite             Ca(UO2)6O4(OH)6ú8(H2O)                            

Behierite                (Ta,Nb)BO4                                        

Behoite                  Be(OH)2                                           

Beidellite          (Na2,Ca)0.15Al2(Si,Al)4O10(OH)2ún(H2O)            

Belendorffite            Cu7Hg6                                            

Belkovite                Ba3(Nb,Ti)6(Si2O7)2O12                            

Bellbergite   (K,Ba,Sr)2Sr2Ca2(Ca,Na)4Al18Si18O72ú30(H2O)       

Bellidoite               Cu2Se                                             

Bellingerite             Cu3(IO3)6ú2(H2O)                                  

Belovite                 (Sr,Ce,Na,Ca)5(PO4)3(OH)                          

Belyankinite             Ca1-2(Ti,Zr,Nb)5O12ú9(H2O)                        

Bementite                Mn8Si6O15(OH)10                                   

Benavidesite             Pb4(Mn,Fe)Sb6S14                                  

Benitoite                BaTiSi3O9                                         

Benjaminite              (Ag,Cu)3(Bi,Pb)7S12                               

Benleonardite            Ag8(Sb,As)Te2S3                                   

Benstonite               (Ba,Sr)6(Ca,Mn)6Mg(CO3)13                         

Bentorite                Ca6(Cr,Al)2(SO4)3(OH)12ú26(H2O)                   

Beraunite                Fe6(PO4)4(OH)5ú6(H2O)                             

Berborite                Be2(BO3)(OH,F)ú(H2O)                              

Berdesinskiite           V2TiO5                                            

Bergenite        (Ba,Ca)2(UO2)3(PO4)2(OH)4ú5.5(H2O)                

Bergslagite              CaBe(AsO4)(OH)                                    

Berlinite                AlPO4                                             

Bermanite                Mn3(PO4)2(OH)2ú4(H2O)                             

Bernalite                Fe(OH)3ún(H2O)                                    

Bernardite               Tl(As,Sb)5S5                                      

Berndtite                SnS2                                              

Berryite                 Pb3(Ag,Cu)5Bi7S16                                 

Berthierine              (Fe,Mg)2-3(Si,Al)2O5(OH)4                         

Berthierite              FeSb2S4                                           

Bertossaite              (Li,Na)2CaAl4(PO4)4(OH,F)                         

Bertrandite              Be4Si2O7(OH)2                                     

Beryl                    Be3Al2Si6O18                                      

Beryllite                Be3SiO4(OH)2ú(H2O)                                

Beryllonite              NaBePO4                                           

Berzelianite             Cu2Se                                             

Berzeliite               (Ca,Na)3(Mg,Mn)2(AsO4)3                           

Betafite                 (Ca,Na,U)2(Ti,Nb,Ta)2O6(OH)                       

Betekhtinite             Cu10(Fe,Pb)S6                                     

Betpakdalite             (H,K)6Ca4Fe6As4Mo16O74ú24-40(H2O)                 

Beudantite               PbFe3(AsO4)(SO4)(OH)6                             

Beusite                  (Mn,Fe,Ca,Mg)3(PO4)2                              

Beyerite                 (Ca,Pb)Bi2(CO3)2O2                                

Bezsmertnovite           Au4Cu(Te,Pb)                                      

Bianchite                (Zn,Fe)(SO4)ú6(H2O)                               

Bicchulite               Ca2Al2SiO6(OH)2                                   

Bideauxite               Pb2AgCl3(F,OH)2                                   

Bieberite                Co(SO4)ú7(H2O)                                    

BijvoetiteY              (Y,Dy)2(UO2)4(CO3)4(OH)6ú11(H2O)                  

Bikitaite                LiAlSi2O6ú(H2O)                                   

Bilibinskite             Au3Cu2PbTe2                                       

Bilinite                 Fe3(SO4)4ú22(H2O)                                 

Billietite               Ba(UO2)6O4(OH)6ú4(H2O)                            

Billingsleyite           Ag7AsS6                                           

Bindheimite              Pb2Sb2O6(O,OH)                                    

Biotite                  K(Mg,Fe)3(Al,Fe)Si3O10(OH,F)2                     

Biphosphammite           (NH4,K)H2PO4                                      

Biringuccite             Na2B5O8(OH)ú(H2O)                                 

Birnessite               Na4Mn14O27ú9(H2O)                                 

Bischofite               MgCl2ú6(H2O)                                      

Bismite                  Bi2O3                                             

Bismoclite               BiOCl                                             

Bismuth                  Bi                                                

Bismuthinite             Bi2S3                                             

Bismutite                Bi2(CO3)O2                                        

Bismutocolumbite         Bi(Nb,Ta)O4                                       

Bismutoferrite           BiFe2(SiO4)2(OH)                                  

Bismutohauchecornite     Ni9Bi2S8                                          

Bismutomicrolite         (Bi,Ca)(Ta,Nb)2O6(OH)                             

Bismutostibiconite       Bi(Sb,Fe)2O7                                      

Bismutotantalite         Bi(Ta,Nb)O4                                       

Bityite                  CaLiAl2(AlBeSi2)O10(OH)2                          

Bixbyite                 (Mn,Fe)2O3                                        

Bjarebyite               (Ba,Sr)(Mn,Fe,Mg)2Al2(PO4)3(OH)3                  

Blakeite                 Fe(TeO3)n                                         

Blatterite               (Mn,Mg)2(Mn,Sb,Fe)BO5                             

Blixite                  Pb2Cl(O,OH)2                                      

Blodite                  Na2Mg(SO4)2ú4(H2O)                                

Blossite                 Cu2V2O7                                           

Bobfergusonite           Na2Mn5FeAl(PO4)6                                  

Bobierrite               Mg3(PO4)2ú8(H2O)                                  

Bogdanovite              Au5(Cu,Fe)3(Te,Pb)2                               

Boggildite               Sr2Na2Al2(PO4)F9                                  

Boggsite                 Ca8Na3(Si,Al)96O192ú70(H2O)                       

Bogvadite                Na2SrBa2Al4F20                                    

Bohdanowiczite           AgBiSe2                                           

Bohmite                  AlO(OH)                                           

Bokite                   (Al,Fe)7(V,Fe)40O100ú37(H2O)                      

Boleite                  Ag10Cu24Pb26Cl62(OH)48ú3(H2O)                     

Bolivarite               Al2(PO4)(OH)3ú4(H2O)                              

Boltwoodite              HK(UO2)SiO4ú1.5(H2O)                              

Bonaccordite             Ni2FeBO5                                          

Bonattite                CuSO4ú3(H2O)                                      

Bonshtedtite             Na3Fe(PO4)(CO3)                                   

Boothite                 CuSO4ú7(H2O)                                      

Boracite                 Mg3B7O13Cl                                        

Borax                    Na2B4O5(OH)4ú8(H2O)                               

Borcarite                Ca4MgB4O6(OH)6(CO3)2                              

Borishanskiite           Pd(As,Pb)2                                        

Bornemanite              BaNa4Ti2NbSi4O17(F,OH)úNa3(PO4)                   

Bornhardtite             Co3Se4                                            

Bornite                  Cu5FeS4                                           

Borodaevite              Ag5(Bi,Pb,Fe)8(Sb,Bi)2S17                         

Boromuscovite            KAl2BSi3O10(OH,F)2                                

Borovskite               Pd3SbTe4                                          

Bostwickite              CaMn6Si3O16ú7(H2O)                                

Botallackite             Cu2Cl(OH)3                                        

Botryogen                MgFe(SO4)2(OH)ú7(H2O)                             

Bottinoite               Ni[Sb(OH)6]2ú6(H2O)                               

Boulangerite             Pb5Sb4S11                                         

Bournonite               PbCuSbS3                                          

Boussingaultite          (NH4)2Mg(SO4)2ú6(H2O)                             

Bowieite                 (Rh,Ir,Pt)2S3                                     

Boyleite                 (Zn,Mg)(SO4)ú4(H2O)                               

Brabantite               CaTh(PO4)2                                        

Bracewellite             CrO(OH)                                           

Brackebuschite           Pb2(Mn,Fe)(VO4)2ú(H2O)                            

Bradleyite               Na3Mg(PO4)(CO3)                                   

Braggite                 (Pt,Pd,Ni)S                                       

BraitschiteCe            (Ca,Na2)7(Ce,La)2B22O43ú7(H2O)                    

Brandtite                Ca2(Mn,Mg)(AsO4)2ú2(H2O)                          

Brannerite               (U,Ca,Y,Ce)(Ti,Fe)2O6                             

Brannockite              KSn2Li3Si12O30                                    

Brassite                 MgHAsO4ú4(H2O)                                    

Braunite                 Mn7SiO12                                          

Bravoite                 (Ni,Fe)S2                                         

Brazilianite             NaAl3(PO4)2(OH)4                                  

Bredigite                Ca7Mg(SiO4)4                                      

Breithauptite            NiSb                                              

Brenkite                 Ca2(CO3)F2                                        

Brewsterite              (Sr,Ba,Ca)Al2Si6O16ú5(H2O)                        

Brezinaite               Cr3S4                                             

Brianite                 Na2CaMg(PO4)2                                     

Brianyoungite            Zn12(CO3)3(SO4)(OH)16                             

Briartite                Cu2(Fe,Zn)GeS4                                    

Brindleyite              (Ni,Mg,Fe)2Al(SiAl)O5(OH)4                        

BritholiteCe             (Ce,Ca)5(SiO4,PO4)3(OH,F)                         

BritholiteY              (Y,Ca)5(SiO4,PO4)3(OH,F)                          

Brizziite                NaSbO3                                            

Brochantite              Cu4SO4(OH)6                                       

Brockite                 (Ca,Th,Ce)(PO4)ú(H2O)                             

Brokenhillite            (Mn,Fe)8Si6O15(OH,Cl)10                           

Bromargyrite             AgBr                                              

Bromellite               BeO                                               

Brookite                 TiO2                                              

Brownmillerite           Ca2(Al,Fe)2O5                                     

Brucite                  Mg(OH)2                                           

Bruggenite               Ca(IO3)2ú(H2O)                                    

Brugnatellite            Mg6Fe(CO3)(OH)13ú4(H2O)                           

Brunogeierite            (Ge,Fe)Fe2O4                                      

Brushite                 CaH(PO4)ú2(H2O)                                   

Buchwaldite              NaCaPO4                                           

Buckhornite              AuPb2BiTe2S3                                      

Buddingtonite            (NH4)AlSi3O8ú0.5(H2O)                             

Buergerite               NaFe3Al6(BO3)3Si6O21F                             

Bukovite                 Tl2(Cu,Fe)4Se4                                    

Bukovskyite              Fe2(AsO4)(SO4)(OH)ú7(H2O)                         

Bulachite                Al2(AsO4)(OH)3ú3(H2O)                             

Bultfonteinite           Ca2SiO2(OH,F)4                                    

Bunsenite                NiO                                               

Burangaite     (Na,Ca)2(Fe,Mg)2Al10(PO4)8(OH,O)12ú4(H2O)         

Burbankite               (Na,Ca)3(Sr,Ba,Ce)3(CO3)5                         

Burckhardtite        Pb2(Fe,Mn)Te(AlSi3)O12(OH)2ú(H2O)                 

Burkeite                 Na6(CO3)(SO4)2                                    

Burpalite                Na2CaZrSi2O7F2                                    

Bursaite                 Pb5Bi4S11                                         

Burtite                  CaSn(OH)6                                         

Bustamite                (Mn,Ca)3Si3O9                                     

Butlerite                Fe(SO4)(OH)ú2(H2O)                                

Butschliite              K2Ca(CO3)2                                        

Buttgenbachite           Cu19Cl4(NO3)2(OH)32ú2(H2O)                        

ByelorussiteCe           NaMnBa2Ce2Ti2Si8O26(F,OH)ú(H2O)                   

Bystrite                 Ca(Na,K)4Si6Al6O34S1.5ú(H2O)                      

Bystromite               MgSb2O6                                           

Bytownite                (Ca,Na)(Si,Al)4O8                                 

Cabriite                 Pd2SnCu                                           

Cacoxenite               (Fe,Al)25(PO4)17O6(OH)12ú75(H2O)                  

Cadmium                  Cd                                                

Cadmoselite              CdSe                                              

Cadwaladerite            AlCl(OH)2ú4(H2O)                                  

Cafarsite                Ca8(Ti,Fe,Mn)6(AsO3)12ú4(H2O)                     

Cafetite                 Ca(Fe,Al)2Ti4O12ú4(H2O)                           

Cahnite                  Ca2B(AsO4)(OH)4                                   

Calaverite               AuTe2                                             

Calciborite              CaB2O4                                            

CalcioancyliteCe         (Ca,Sr)Ce3(CO3)4(OH)3ú(H2O)                       

CalcioancyliteNd         Ca(Nd,Ce,Gd,Y)3(CO3)4(OH)3ú(H2O)                  

Calciobetafite           Ca2(Nb,Ti)2(O,OH)7                                

Calciocopiapite          CaFe4(SO4)6(OH)2ú19(H2O)                          

Calcioferrite            Ca4Fe(Fe,Al)4(PO4)6(OH)4ú13(H2O)                  

Calciohilairite          CaZrSi3O9ú3(H2O)                                  

Calciotantite            CaTa4O11                                          

Calciouranoite           (Ca,Ba,Pb)U2O7ú5(H2O)                             

Calciovolborthite        CaCuVO4(OH)                                       

Calcite                  Ca(CO3)                                           

Calciumcatapleiite       CaZrSi3O9ú2(H2O)                                  

Calcjarlite              Na(Ca,Sr)3Al3(F,OH)16                             

Calclacite               CaCl2úCa(C2H3O2)2ú10(H2O)                

Calcurmolite             Ca(UO2)3(MoO4)3(OH)2ú11(H2O)                      

Calderite                (Mn,Ca)3(Fe,Al)2(SiO4)3                           

Caledonite               Pb5Cu2(CO3)(SO4)3(OH)6                            

CalkinsiteCe             (Ce,La)2(CO3)3ú4(H2O)                             

Callaghanite             Cu2Mg2(CO3)(OH)6ú2(H2O)                           

Calomel                  Hg2Cl2                                            

Calumetite               Cu(OH,Cl)2ú2(H2O)                                 

Calzirtite               CaZr3TiO9                                         

Camerolaite         Cu4Al2(HSbO4,SO4)(CO3)(OH)10ú2(H2O)               

Cameronite               AgCu7Te10                                         

Camgasite                CaMg(AsO4)(OH)ú5(H2O)                             

Caminite                 Mg7(SO4)5(OH)4ú(H2O)                              

Campigliaite             Cu4Mn(SO4)2(OH)6ú4(H2O)                           

Canaphite                CaNa2P2O7ú4(H2O)                                  

Canasite                 (Na,K)6Ca5Si12O30(OH,F)                           

Canavesite               Mg2(CO3)(HBO3)ú5(H2O)                             

Cancrinite               Na6Ca2Al6Si6O24(CO3)2                             

Cancrisilite             Na7Al5Si7O24(CO3)ú3(H2O)                          

Canfieldite              Ag8SnS6                                           

Cannizzarite             Pb4Bi5S11                                         

Cannonite                Bi2O(OH)2(SO4)                                    

Capgarronite             HgSAg(Cl,Br,I)                                    

CappeleniteY             Ba(Y,Ce)6Si3B6O24F2                               

Caracolite               Na3Pb2(SO4)3Cl                                    

Carboborite              Ca2Mg(CO3)2B2(OH)8ú4(H2O)                         

Carbocernaite            (Ca,Na)(Sr,Ce,Ba)(CO3)2                           

Carboirite               FeAl2GeO5(OH)2                                    

Carbonatecyanotrichite Cu4Al2(CO3,SO4)(OH)12ú2(H2O) Carbonatefluorapatite Ca5(PO4,CO3)3F Carbonatehydroxylapatite Ca5(PO4,CO3)3(OH)

Carletonite              KNa4Ca4Si8O18(CO3)4(OH,F)ú(H2O)                   

Carlfriesite             CaTe3O8                                           

Carlhintzeite            Ca2AlF7ú(H2O)                                     

Carlinite                Tl2S                                              

Carlosruizite      K6(Na,K)4Na6Mg10(SeO4)12(IO3)12ú12(H2O)           

Carlosturanite           (Mg,Fe,Ti)21(Si,Al)12O28(OH)34                    

Carlsbergite             CrN                                               

Carminite                PbFe2(AsO4)2(OH)2                                 

Carnallite               KMgCl3ú6(H2O)                                     

Carnotite                K2(UO2)2(VO4)2ú3(H2O)                             

Carobbiite               KF                                                

Carpholite               MnAl2Si2O6(OH)4                                   

Carrboydite       (Ni,Cu)14Al9(SO4,CO3)6(OH)43ú7(H2O)               

Carrollite               Cu(Co,Ni)2S4                                      

Caryinite                Na(Ca,Pb)(Ca,Mn)(Mn,Mg)2(AsO4)3                   

Caryopilite              (Mn,Mg)3Si2O5(OH)4                                

Cascandite               Ca(Sc,Fe)Si3O8(OH)                                

Cassedanneite            Pb(VO4)2(CrO4)2ú(H2O)                             

Cassidyite               Ca2(Ni,Mg)(PO4)2ú2(H2O)                           

Cassiterite              SnO2                                              

Caswellsilverite         NaCrS2                                            

Catapleiite              Na2ZrSi3O9ú2(H2O)                                 

Cattierite               CoS2                                              

Cavansite                Ca(VO)Si4O10ú4(H2O)                               

Caysichitey              Ca3GdY4Si8O20(CO3)6(OH)ú2(H2O)                    

CebaiteCe                Ba3Ce2(CO3)5F2                                    

Cebollite                Ca2(Mg,Fe,Al)Si2(O,OH)7                           

Cechite                  Pb(Fe,Mn)(VO4)(OH)                                

Celadonite               K(Mg,Fe)(Fe,Al)Si4O10(OH)2                        

Celestine                SrSO4                                             

Celsian                  BaAl2Si2O8                                        

CerianiteCe              (Ce,Th)O2                                         

Ceriopyrochlorece        (Ce,Ca,Y)2(Nb,Ta)2O6(OH,F)                        

Ceritece                 Ce9Fe(SiO4)6(SiO3OH)(OH)3                         

Cernyite                 Cu2CdSnS4                                         

Cerotungstitece          Ce(WO3)2(OH)3                                     

Ceruleite                Cu2Al7(AsO4)4(OH)13ú12(H2O)                       

Cerussite                Pb(CO3)                                           

Cervandonitece           (Ce,Nd,La)(Fe,Ti,Al)3(Si,As)3O13                  

Cervantite               Sb2O4                                             

Cervelleite              Ag4TeS                                            

Cesanite                 Na3Ca2(SO4)3(OH)                                  

Cesarolite               PbH2Mn3O8                                         

Cesbronite               Cu5(TeO3)2(OH)6ú2(H2O)                            

Cesiumkupletskite (Cs,K,Na)3(Mn,Fe)7(Ti,Nb)2Si8O24(O,OH,F)7         

Cesplumtantite           (Cs,Na)2(Pb,Sb)3Ta8O24                            

Cesstibtantite           (Cs,Na)SbTa4O12                                   

Cetineite         (K,Na)2.5(Sb2O3)3(SbS3)(OH)0.5ú2.5(H2O)           

Chabazite                CaAl2Si4O12ú6(H2O)                                

Chabourneite             (Tl,Pb)23(Sb,As)91S147                            

Chaidamuite              (Zn,Fe)Fe(SO4)2(OH)ú4(H2O)                        

Chalcanthite             Cu(SO4)ú5(H2O)                                    

Chalcoalumite            CuAl4(SO4)(OH)12ú3(H2O)                           

Chalcocite               Cu2S                                              

Chalcocyanite            Cu(SO4)                                           

Chalcomenite             Cu(SeO3)ú2(H2O)                                   

Chalconatronite          Na2Cu(CO3)2ú3(H2O)                                

Chalcophanite            (Zn,Fe,Mn)Mn3O7ú3(H2O)                            

Chalcophyllite       Cu18Al2(AsO4)3(SO4)3(OH)27ú3(H2O)                 

Chalcopyrite             CuFeS2                                            

Chalcosiderite           CuFe6(PO4)4(OH)8ú4(H2O)                           

Chalcostibite            CuSbS2                                            

Chalcothallite           Tl2(Cu,Fe)6SbS4                                   

Chambersite              Mn3B7O13Cl                                        

Chameanite               (Cu,Fe)4As(Se,S)4                                 

Chamosite                (Fe,Mg)5Al(Si3Al)O10(OH,O)8                       

Changbaiite              PbNb2O6                                           

Chantalite               CaAl2(SiO4)(OH)4                                  

Chaoite                  C                                                 

Chapmanite               SbFe2(SiO4)2(OH)                                  

Charlesite       Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12ú26(H2O)           

Charoite                 K(Ca,Na)3Si4O10(OH,F)ú(H2O)                       

Chatkalite               Cu6FeSn2S8                                        

Chayesite                K(Mg,Fe)4FeSi12O30                                

Chekhovichite            Bi2Te4O11                                         

Chelkarite               CaMgB2O4Cl2ú7(H2O)                                

Chenevixite              Cu2Fe2(AsO4)2(OH)4ú(H2O)                          

Chenite                  Pb4Cu(SO4)2(OH)6                                  

Cheralite                (Ca,Ce,Th)(PO4,SiO4)                              

Cheremnykhite            Pb3Zn3(TeO6)(VO4)2                                

Cherepanovite            RhAs                                              

Chernikovite             (H3O)2(UO2)2(PO4)2ú6(H2O)                         

ChernoviteY              YAsO4                                             

Chernykhite              (Ba,Na)(V,Al)2(Si,Al)4O10(OH)2                    

Chervetite               Pb2V2O7                                           

Chessexite   Na4Ca2(Mg,Zn)3Al8(SiO4)2(SO4)10(OH)10ú40(H2O)     

Chesterite               (Mg,Fe)17Si20O54(OH)6                             

Chestermanite            Mg2(Fe,Mg,Al,Sb)(BO3)O2                           

Chevkinite          (Ca,Ce,Th)4(Fe,Mg)2(Ti,Fe)3Si4O22                 

Chiavennite              CaMnBe2Si5O13(OH)2ú2(H2O)                         

Childrenite              FeAl(PO4)(OH)2ú(H2O)                              

Chiluite                 Bi6Te2Mo2O21                                      

Chiolite                 Na5Al3F14                                         

Chkalovite               Na2BeSi2O6                                        

Chladniite               Na2CaMg7(PO4)6                                    

Chloraluminite           AlCl3ú6(H2O)                                      

Chlorapatite             Ca5(PO4)3Cl                                       

Chlorargyrite            AgCl                                              

Chlorellestadite         Ca5(SiO4,PO4,SO4)3(Cl,F)                          

Chloritoid               (Fe,Mg,Mn)2Al4Si2O10(OH)4                         

Chlormagaluminite        (Mg,Fe)4Al2(OH)12(Cl2,CO3)ú(H2O)                  

Chlormanganokalite       K4MnCl6                                           

Chlorocalcite            KCaCl2                                            

Chlorophoenicite         (Mn,Mg)3Zn2(AsO4)(OH,O)                           

Chlorothionite           K2Cu(SO4)Cl2                                      

Chloroxiphite            Pb3CuCl2(OH)2O2                                   

Choloalite               PbCu(TeO3)2ú(H2O)                                 

Chondrodite              (Mg,Fe)5(SiO4)2(F,OH)2                            

Christite                TlHgAsS3                                          

Chromatite               CaCrO4                                            

Chromdravite             NaMg3(Cr,Fe)6(BO3)3Si6O18(OH)4                    

Chromferide              Fe3Cr0.4                                          

Chromite                 FeCr2O4                                           

Chromium                 Cr                                                

Chrysoberyl              BeAl2O4                                           

Chrysocolla              (Cu,Al)2H2Si2O5(OH)4ún(H2O)                       

Chudobaite               (Mg,Zn)5H2(AsO4)4ú10(H2O)                         

ChukhroviteCe            Ca3(Ce,Y)Al2(SO4)F13ú10(H2O)                      

ChukhroviteY             Ca3(Y,Ce)Al2(SO4)F13ú10(H2O)                      

ChurchiteY               (Y,Er)PO4ú2(H2O)                                  

Chursinite               Hg2(AsO4)                                         

Chvaleticeite            (Mn,Mg)(SO4)ú6(H2O)                               

Chvilevaite              Na(Cu,Fe,Zn)2S2                                   

Cianciulliite            Mn(Mg,Mn)2Zn2(OH)10ú2-4(H2O)                      

Cinnabar                 HgS                                               

Clairite                 (NH4)2(Fe,Mn)3(SO4)4(OH)3ú3(H2O)                  

Claraite                 (Cu,Zn)3(CO3)(OH)4ú4(H2O)                         

Claringbullite           Cu8Cl2(OH)14ú(H2O)                                

Clarkeite                (Na,Ca,Pb)2U2(O,OH)7                              

Claudetite               As2O3                                             

Clausthalite             PbSe                                              

Cliffordite              UTe3O9                                            

Clinobehoite             Be(OH)2                                           

Clinobisvanite           BiVO4                                             

Clinochalcomenite        CuSeO3ú2(H2O)                                     

Clinochlore              (Mg,Fe)5Al(Si3Al)O10(OH)8                         

Clinochrysotile          Mg3Si2O5(OH)4                                     

Clinoclase               Cu3AsO4(OH)3                                      

Clinoenstatite           Mg2Si2O6                                          

Clinoferrosilite         (Fe,Mg)2Si2O6                                     

Clinohedrite             CaZnSiO4ú(H2O)                                    

Clinoholmquistite        Li2(Mg,Fe)3Al2Si8O22(OH)2                         

Clinohumite              (Mg,Fe)9(SiO4)4(F,OH)2                            

Clinojimthompsonite      (Mg,Fe)5Si6O16(OH)2                               

Clinokurchatovite        Ca(Mg,Fe,Mn)B2O5                                  

Clinomimetite            Pb5(AsO4)3Cl                                      

Clinophosinaite          Na3Ca(SiO3)(PO4)                                  

Clinoptilolite    (Na,K,Ca)2-3Al3(Al,Si)2Si13O36ú12(H2O)            

Clinosafflorite          (Co,Fe,Ni)As2                                     

Clinotobermorite         Ca5Si6(O,OH)18ú5(H2O)                             

Clinotyrolite         Ca2Cu9(AsO4,SO4)4(O,OH)10ú10(H2O)                 

Clinoungemachite         K3Na9Fe(SO4)6(OH)3ú9(H2O)                         

Clinozoisite             Ca2Al3(SiO4)3(OH)                                 

Clintonite               Ca(Mg,Al)3(Al3Si)O10(OH)2                         

Coalingite               Mg10Fe2(CO3)(OH)24ú2(H2O)                         

Cobaltaustinite          Ca(Co,Cu)(AsO4)(OH)                               

Cobaltite                CoAsS                                             

Cobaltkoritnigite        (Co,Zn)(AsO3)(OH)ú(H2O)                           

Cobaltomenite            CoSeO3ú2(H2O)                                     

Cobaltpentlandite        Co9S8                                             

Cobaltzippeite           Co2(UO2)6(SO4)3(OH)10ú16(H2O)                     

Cochromite               (Co,Ni,Fe)(Cr,Al)2O4                              

Coconinoite         Fe2Al2(UO2)2(PO4)4(SO4)(OH)2ú20(H2O)              

Coeruleolactite          (Ca,Cu)Al6(PO4)4(OH)8ú4(H2O)                      

Coesite                  SiO2                                              

Coffinite                U(SiO4)(1-x)(OH)4x                                

Cohenite                 (Fe,Ni,Co)C                                       

Colemanite               Ca2B6O11ú5(H2O)                                   

Collinsite               Ca2(Mg,Fe)(PO4)2ú2(H2O)                           

Coloradoite              HgTe                                              

Colquiriite              CaLiAlF6                                          

Colusite                 Cu26V2(As,Sn,Sb)6S32                              

Comancheite              Hg13(Cl,Br)8O9                                    

Combeite                 Na2Ca2Si3O9                                       

Comblainite              Ni(x)Co(1-x)(OH)(CO3)(1-x)/2ún(H2O)               

Compreignacite           K2(UO2)6O4(OH)6ú8(H2O)                            

Congolite                (Fe,Mg,Mn)3B7O13Cl                                

Conichalcite             CaCu(AsO4)(OH)                                    

Connellite               Cu19Cl4(SO4)(OH)32ú3(H2O)                         

Cookeite                 LiAl4(Si3Al)O10(OH)8                              

Coombsite                K(Mn,Fe,Mg)13(Si,Al)18O42(OH)14                   

Cooperite                (Pt,Pd,Ni)S                                       

Copiapite                Fe5(SO4)6(OH)2ú20(H2O)                            

Copper                   Cu                                                

Coquandite               Sb6O8(SO4)ú(H2O)                                  

Coquimbite               Fe2(SO4)3ú9(H2O)                                  

Corderoite               Hg3S2Cl2                                          

Cordierite               Mg2Al4Si5O18                                      

CordyliteCe              Ba(Ce,La)2(CO3)3F2                                

Corkite                  PbFe3(PO4)(SO4)(OH)6                              

Cornetite                Cu3PO4(OH)3                                       

Cornubite                Cu5(AsO4)2(OH)4                                   

Cornwallite              Cu5(AsO4)2(OH)4ú(H2O)                             

Coronadite               PbMn8O16                                          

Corrensite           (Mg,Fe,Al)9(Si,Al)8O20(OH)10ún(H2O)               

Corundum                 Al2O3                                             

Corvusite                (Na,K,Ca,Mg)2V8O20ú6-10(H2O)                      

Cosalite                 Pb2Bi2S5                                          

Costibite                CoSbS                                             

Cotunnite                PbCl2                                             

Coulsonite               FeV2O4                                            

Cousinite                Mg(UO2)2(MoO4)2(OH)2ú5(H2O)                       

Covellite                CuS                                               

Cowlesite                CaAl2Si3O10ú5-6(H2O)                              

Coyoteite                NaFe3S5ú2(H2O)                                    

Crandallite              CaAl3(PO4)2(OH)5ú(H2O)                            

Creaseyite               Pb2Cu2Fe2Si5O17ú6(H2O)                            

Crednerite               CuMnO2                                            

Creedite                 Ca3Al2SO4(OH)2F8ú2(H2O)                           

Crichtonite              (Sr,La,Ce,Y)(Ti,Fe,Mn)21O38                       

Criddleite               TlAg2Au3Sb10S10                                   

Cristobalite             SiO2                                              

Crocoite                 PbCrO4                                            

Cronstedtite             Fe3(SiFe)O5(OH)4                                  

Crookesite               Cu7(Tl,Ag)Se4                                     

Crossite                 Na2(Mg,Fe)3(Al,Fe)2Si8O22(OH)2                    

Cryolite                 Na3AlF6                                           

Cryolithionite           Na3Li3Al2F12                                      

Cryptohalite             (NH4)2SiF6                                        

Cryptomelane             KMn8O16                                           

Csiklovaite              Bi2Te(S,Se)2                                      

Cualstibite              Cu6Al2Sb3O18ú16(H2O)                              

Cubanite                 CuFe2S3                                           

Cumengeite               Pb21Cu20Cl42(OH)40                                

Cummingtonite            (Mg,Fe)7Si8O22(OH)2                               

Cupalite                 (Cu,Zn)Al                                         

Cuprite                  Cu2O                                              

Cuprobismutite           Cu10Bi12S23                                       

Cuprocopiapite           CuFe4(SO4)6(OH)2ú20(H2O)                          

Cuproiridsite            CuIr2S4                                           

Cupropavonite            AgPbCu2Bi5S10                                     

Cuprorhodsite            CuRh2S4                                           

Cuprorivaite             CaCuSi4O10                                        

Cuprosklodowskite        (H3O)2Cu(UO2)2(SiO2)2ú2(H2O)                      

Cuprospinel              (Cu,Mg)Fe2O4                                      

Cuprostibite             Cu2(Sb,Tl)                                        

Cuprotungstite           Cu3(WO4)2(OH)2                                    

Curetonite               Ba4Al3Ti(PO4)4(O,OH)6                             

Curienite                Pb(UO2)2(VO4)2ú5(H2O)                             

Curite                   Pb2U5O17ú4(H2O)                                   

Cuspidine                Ca4Si2O7(F,OH)2                                   

Cuzticite                Fe2TeO6ú3(H2O)                                    

Cyanochroite             K2Cu(SO4)2ú6(H2O)                                 

Cyanophillite            Cu5Al2Sb3O12(OH)ú12(H2O)                          

Cyanotrichite            Cu4Al2(SO4)(OH)12ú2(H2O)                          

Cylindrite               Pb4FeSn4Sb2S16                                    

Cymrite                  BaAl2Si2(O,OH)8ú(H2O)                             

Cyrilovite               NaFe3(PO4)2(OH)4ú2(H2O)                           

DAnsite                  Na21Mg(SO4)10Cl3                                  

Dachiardite              (Ca,Na2,K2)5Al10Si38O96ú25(H2O)                   

Dadsonite                Pb23Sb25S60Cl                                     

Dalyite                  K2ZrSi6O15                                        

Damarsite                Pb4O3Cl2                                          

Danalite                 Fe4Be3(SiO4)3S                                    

Danbaite                 CuZn2                                             

Danburite                CaB2(SiO4)2                                       

Danielsite               (Cu,Ag)14HgS8                                     

Dannemorite              Mn2(Fe,Mg)5Si8O22(OH)2                            

Daomanite                CuPtAsS2                                          

Daqingshanitece  (Sr,Ca,Ba)3(Ce,La)(PO4)(CO3)(3-x)(OH,F)x          

Darapiosite              KNa2Li(Mn,Zn)2ZrSi12O30                           

Darapskite               Na3(SO4)(NO3)ú(H2O)                               

Datolite                 CaB(SiO4)(OH)                                     

Daubreeite               BiO(OH,Cl)                                        

Daubreelite              FeCr2S4                                           

Davanite                 K2TiSi6O15                                        

DaviditeCe               (Ce,La)(Y,U,Fe)(Ti,Fe)20(O,OH)38                  

DaviditeLa               (La,Ce)(Y,U,Fe)(Ti,Fe)20(O,OH)38                  

Davreuxite               MnAl6Si4O17(OH)2                                  

Davyne              (Na,Ca,K)8Al6Si6O24(Cl,SO4,CO3)2-3                

Dawsonite                NaAl(CO3)(OH)2                                    

Deanesmithite            Hg5CrO5S2                                         

Deerite                  (Fe,Mn)6(Fe,Al)3Si6O20(OH)5                       

Defernite        Ca6(CO3)(2-x)(SiO4)x(OH)7(Cl,OH)(1-2x)            

Delafossite              CuFeO2                                            

Delhayelite (Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3ú18(H2O) Delindeite (Na,K)3(Ba,Ca)4(Ti,Fe,Al)6Si8O26(OH)14

Dellaite                 Ca6Si3O11(OH)2                                    

Delrioite                CaSrV2O6(OH)3ú3(H2O)                              

Delvauxite               CaFe4(PO4,SO4)2(OH)8ú4-6(H2O)                     

Demesmaekerite           Pb2Cu5(UO2)2(SeO3)6(OH)6ú2(H2O)                   

Denisovite               (K,Na)Ca2Si3O8(F,OH)                              

Denningite               (Mn,Zn)Te2O5                                      

Derbylite                (Fe,Ti)7SbO13(OH)                                 

Derriksite               Cu4(UO2)(SeO3)2(OH)6                              

Dervillite               Ag2AsS2                                           

Desautelsite             Mg6Mn2(CO3)(OH)16ú4(H2O)                          

Descloizite              PbZnVO4(OH)                                       

Despujolsite             Ca3Mn(SO4)2(OH)6ú3(H2O)                           

Devilline                CaCu4(SO4)2(OH)6ú3(H2O)                           

Dewindtite               Pb3(UO2)6H2(PO4)4O4ú12(H2O)                       

Diaboleite               CuPb2Cl2(OH)4                                     

Diadochite               Fe2(PO4)(SO4)(OH)ú5(H2O)                          

Diamond                  C                                                 

Diaoyudaoite             NaAl11O17                                         

Diaphorite               Pb2Ag3Sb3S8                                       

Diaspore                 AlO(OH)                                           

Dickinsonite  (K,Ba)(Na,Ca)5(Mn,Fe,Mg)14Al(PO4)12(OH,F)2        

Dickite                  Al2Si2O5(OH)4                                     

Dienerite                Ni3As                                             

Dietrichite              (Zn,Fe,Mn)Al2(SO4)4ú22(H2O)                       

Dietzeite                Ca2(IO3)2(CrO4)                                   

Digenite                 Cu9S5                                             

Dimorphite               As4S3                                             

Diomignite               Li2B4O7                                           

Diopside                 CaMgSi2O6                                         

Dioptase                 CuSiO2(OH)2                                       

DissakisiteCe            Ca(Ce,La)MgAl2Si3O12(OH)                          

Dittmarite               (NH4)Mg(PO4)ú(H2O)                                

Dixenite            CuMn14Fe(AsO3)5(SiO4)2(AsO4)(OH)6                 

Djerfisherite            K6(Cu,Fe,Ni)25S26Cl                               

Djurleite                Cu31S16                                           

Dmisteinbergite          CaAl2Si2O8                                        

Dolerophanite            Cu2(SO4)O                                         

DollaseiteCe             CaCeMg2AlSi3O11(F,OH)2                            

Dolomite                 CaMg(CO3)2                                        

Doloresite               H8V6O16                                           

Domeykite                Cu3As                                             

Donharrisite             Ni8Hg3S9                                          

DonnayiteY               Sr3NaCaY(CO3)6ú3(H2O)                             

Donpeacorite             (Mn,Mg)MgSi2O6                                    

Dorfmanite               Na2HPO4ú2(H2O)                                    

Dorrite                  Ca2Mg2Fe4Al4Si2O20                                

Douglasite               K2FeCl4ú2(H2O)                                    

Downeyite                SeO2                                              

Doyleite                 Al(OH)3                                           

Dravite                  NaMg3Al6(BO3)3Si6O18(OH)4                         

Dresserite               BaAl2(CO3)2(OH)4ú(H2O)                            

Dreyerite                BiVO4                                             

Drugmanite               Pb2(Fe,Al)H(PO4)2(OH)2                            

Drysdallite              Mo(S,Se)2                                         

Dufrenite                Fe5(PO4)3(OH)5ú2(H2O)                             

Dufrenoysite             Pb2As2S5                                          

Duftite                  PbCu(AsO4)(OH)                                    

Duftite-beta             PbCu(AsO4)(OH)                                    

Dugganite                Pb3(Zn,Cu)3(TeO6)(AsO4)(OH)3                      

Duhamelite               Pb2Cu4Bi(VO4)4(OH)3ú8(H2O)                        

Dumontite                Pb2(UO2)3O2(PO4)2ú5(H2O)                          

Dumortierite             Al7(BO3)(SiO4)3O3                                 

Dundasite                PbAl2(CO3)2(OH)4ú(H2O)                            

Durangite                NaAl(AsO4)F                                       

Duranusite               As4S                                              

Dussertite               BaFe3(AsO4)2(OH)5                                 

Duttonite                VO(OH)2                                           

Dwornikite               (Ni,Fe)SO4ú(H2O)                                  

Dypingite                Mg5(CO3)4(OH)2ú5(H2O)                             

Dyscrasite               Ag3Sb                                             

Dzhalindite              In(OH)3                                           

Eakerite                 Ca2SnAl2Si6O18(OH)2ú2(H2O)                        

Earlandite               Ca3(C6H5O7)2ú4(H2O)    (Citrate)                  

Earlshannonite           (Mn,Fe)Fe2(PO4)2(OH)2ú4(H2O)                      

Ecandrewsite             (Zn,Fe,Mn)TiO3                                    

Ecdemite                 Pb6As2O7Cl4                                       

Eckermannite             Na3(Mg,Fe)4AlSi8O22(OH)2                          

Eclarite                 Pb9(Cu,Fe)Bi12S28                                 

Edenharterite            PbTlAs3S6                                         

Edenite                  NaCa2(Mg,Fe)5Si7AlO22(OH)2                        

Edgarbaileyite           Hg6Si2O7                                          

Edingtonite              BaAl2Si3O10ú4(H2O)                                

Edoylerite               Hg3Cr6O4S2                                        

Efremovite               (NH4)2Mg2(SO4)3                                   

Eggletonite    (Na,K,Ca)2(Mn,Fe)8(Si,Al)12O29(OH)7ú11(H2O)       

Eglestonite              Hg6OCl3(OH)                                       

Ehrleite                 Ca2ZnBe(PO4)2(PO3OH)ú4(H2O)                       

Eifelite                 KNa3Mg4Si12O30                                    

Eitelite                 Na2Mg(CO3)2                                       

Ekanite                  ThCa2Si8O20                                       

Ekaterinite              Ca2B4O7(Cl,OH)2ú2(H2O)                            

Elbaite        Na(Al,Fe,Li,Mg)3B3Al3(Al3Si6O27)(O,OH,F)4         

Ellenbergerite             Mg6TiAl6Si8O28(OH)10                              

Ellisite                   Tl3AsS3                                           

Elpasolite                 K2NaAlF6                                          

Elpidite                   Na2ZrSi6O15ú3(H2O)                                

Elyite                     Pb4Cu(SO4)(OH)8                                   

Embreyite                  Pb5(CrO4)2(PO4)2ú(H2O)                            

Emeleusite                 Na4Li2Fe2Si12O30                                  

Emmonsite                  Fe2Te3O9ú2(H2O)                                   

Emplectite                 CuBiS2                                            

Empressite                 AgTe                                              

Enargite                   Cu3AsS4                                           

Endellite                  Al2Si2O5(OH)4ú2(H2O)                              

Englishite         K3Na2Ca10Al15(PO4)21(OH)7ú26(H2O)                 

Enstatite                   Mg2Si2O6                                          

Eosphorite                  MnAl(PO4)(OH)2ú(H2O)                              

Ephesite                    NaLiAl2(Al2Si2)O10(OH)2                           

Epididymite                 NaBeSi3O7(OH)                                     

Epidote                     Ca2(Fe,Al)3(SiO4)3(OH)                            

Epistilbite                 CaAl2Si6O16ú5(H2O)                                

Epistolite                  Na2(Nb,Ti)2Si2O9ún(H2O)                           

Epsomite                    MgSO4ú7(H2O)                                      

Erdite                      NaFeS2ú2(H2O)                                     

Ericaite                    (Fe,Mg,Mn)3B7O13Cl                                

Ericssonite                 BaMn2(FeO)(Si2O7)(OH)                             

Eriochalcite                CuCl2ú2(H2O)                                      

Erionite                    (K2,Ca,Na2)2Al4Si14O36ú15(H2O)                    

Erlianite                   (Fe,Mg)4(Fe,V)2Si6O15(OH,O)8                      

Erlichmanite                OsS2                                              

Erniggliite                 Tl2SnAs2S6                                        

Ernstite                    (Mn,Fe)Al(PO4)(OH,O)                              

Ershovite              Na4K3(Fe,Mn,Ti)2Si8O22(OH)4ú4(H2O)                

Ertixiite                   Na2Si4O9                                          

Erythrite                   Co3(AsO4)2ú8(H2O)                                 

Erythrosiderite             K2FeCl5ú(H2O)                                     

Eskebornite                 CuFeSe2                                           

Eskimoite                   Ag7Pb10Bi15S36                                    

Eskolaite                   Cr2O3                                             

Esperite                    Ca3PbZn4(SiO4)4                                   

Esseneite                   CaFeAlSiO6                                        

Ettringite                  Ca6Al2(SO4)3(OH)12ú26(H2O)                        

Eucairite                   CuAgSe                                            

Euchlorin                   KNaCu3(SO4)3O                                     

Euchroite                   Cu2(AsO4)(OH)ú3(H2O)                              

Euclase                     BeAlSiO4(OH)                                      

Eucryptite                  LiAlSiO4                                          

Eudialyte            Na4(Ca,Ce)2(Fe,Mn,Y)ZrSi8O22(OH,Cl)               

Eudidymite                  NaBeSi3O7(OH)                                     

Eugenite                    Ag11Hg2                                           

Eugsterite                  Na4Ca(SO4)3ú2(H2O)                                

Eulytite                    Bi4(SiO4)3                                        

EuxeniteY                   (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6                       

Evansite                    Al3(PO4)(OH)6ú6(H2O)                              

Eveite                      Mn2(AsO4)(OH)                                     

Evenkite                    C24H50    n-tetracosane                           

Ewaldite                    Ba(Ca,Y,Na,K)(CO3)2                               

Eylettersite                (Th,Pb)Al3(PO4,SiO4)2(OH)6                        

Ezcurrite                   Na4B10O17ú7(H2O)                                  

Eztlite                     Pb2Fe6(TeO3)3(TeO6)(OH)10ú8(H2O)                  

Fabianite                   CaB3O5(OH)                                        

Faheyite                    (Mn,Mg)Fe2Be2(PO4)4ú6(H2O)                        

Fahleite                    Zn5CaFe2(AsO4)6ú14(H2O)                           

Fairbankite                 PbTeO3                                            

Fairchildite                K2Ca(CO3)2                                        

Fairfieldite                Ca2(Mn,Fe)(PO4)2ú2(H2O)                           

Falcondoite                 (Ni,Mg)3Si6O15(OH)2ú6(H2O)                        

Famatinite                  Cu3SbS4                                           

Fangite                     Tl3AsS4                                           

Farringtonite               Mg3(PO4)3                                         

Faujasite                   (Na2,Ca)Al2Si4O12ú8(H2O)                          

Faustite                    (Zn,Cu)Al6(PO4)4(OH)8ú4(H2O)                      

Fayalite                    Fe2SiO4                                           

Fedorite                    KNa4Ca4(Si,Al)16O36(OH)4ú6(H2O)                   

Fedorovskite                Ca2(Mg,Mn)2B4O7(OH)6                              

Fedotovite                  K2Cu3O(SO4)3                                      

Feitknechtite               MnO(OH)                                           

Felsobanyaite               Al4(SO4)(OH)10ú5(H2O)                             

Fenaksite                   (K,Na,Ca)4(Fe,Mn)2Si8O20(OH,F)                    

Ferberite                   FeWO4                                             

Ferchromide                 Cr3Fe0.4                                          

FergusoniteCe               (Ce,La,Y)NbO4                                     

FergusoniteNd               (Nd,Ce)(Nb,Ti)O4                                  

FergusoniteY                YNbO4                                             

FergusonitebetaCe           (Ce,La,Nd)NbO4                                    

FergusonitebetaNd           (Nd,Ce)NbO4                                       

FergusonitebetaY            YNbO4                                             

Fermorite                   (Ca,Sr)5(AsO4,PO4)3(OH)                           

Fernandinite                Ca3V40O100ú50(H2O)                                

Feroxyhyte                  FeO(OH)                                           

Ferrarisite                 Ca5H2(AsO4)4ú9(H2O)                               

Ferriannite                 K(Fe,Mg)3(Fe,Al)Si3O10(OH)2                       

Ferricopiapite              Fe4.66(SO4)6(OH)2ú20(H2O)                         

Ferridravite        (Na,K)(Mg,Fe)3Fe6(BO3)3Si6O18(O,OH)4              

Ferrierite                  (Na,K)2Mg(Si,Al)18O36(OH)ú9(H2O)                  

Ferrihydrite                FeO(OH)                                           

Ferrikatophorite            Na2Ca(Fe,Mg)4Fe(Si7Al)O22(OH)2                    

Ferrilotharmeyerite         Ca(Zn,Cu)(Fe,Zn)(AsO3OH)2(OH)3                    

Ferrimolybdite              Fe2(MoO4)3ú8(H2O)                                 

Ferrinatrite                Na3Fe(SO4)3ú3(H2O)                                

Ferripyrophyllite           Fe2Si4O10(OH)2                                    

Ferrisicklerite             Li(Fe,Mn)PO4                                      

Ferristrunzite              Fe3(PO4)2(OH)3ú5(H2O)                             

Ferrisurite   (Pb,Ca)3(CO3)2(OH,F)(Fe,Al)2Si4O10(OH)2ún(H2O)    

Ferrisymplesite             Fe3(AsO4)2(OH)3ú5(H2O)                            

Ferritungstite              (K,Ca,Na)(W,Fe)(O,OH)6ú(H2O)                      

Ferriwinchite               CaNaMg4FeSi8O22(OH)2                              

Ferroactinolite             Ca2(Fe,Mg)5Si8O22(OH)2                            

Ferroalluaudite             NaCaFe(Fe,Mn)2(PO4)3                              

Ferroanthophyllite          (Fe,Mg)7Si8O22(OH)2                               

Ferroaxinite                Ca2FeAl2BSi4O15(OH)                               

Ferrobarroisite             NaCa(Fe,Mg)3Al2(Si7Al)O22(OH)2                    

Ferrobustamite              Ca(Fe,Ca,Mn)Si2O6                                 

Ferrocarpholite             (Fe,Mg)Al2Si2O6(OH)4                              

Ferroclinoholmquistite      Li2(Fe,Mg)3Al2Si8O22(OH)2                         

Ferrocolumbite              FeNb2O6                                           

Ferroeckermannite           Na3(Fe,Mg)AlSi8O22(OH)2                           

Ferroedenite                NaCa2(Fe,Mg)5(Si7Al)O22(OH)2                      

Ferroferritschermakite      Ca2(Fe,Mg)3Fe2(Si6Al2)O22(OH)2                    

Ferrogedrite                (Fe,Mg)5Al2(Si6Al2)O22(OH)2                       

Ferroglaucophane            Na2(Fe,Mg)3Al2Si8O22(OH)2                         

Ferrohexahydrite            FeSO4ú6(H2O)                                      

Ferroholmquistite           Li2(Fe,Mg)Al2Si8O22(OH)2                          

Ferrohornblende             Ca2(Fe,Mg)4Al(Si7Al)O22(OH,F)2                    

Ferrokaersutite             NaCa2(Fe,Mg)4Ti(Si6Al2)O22(OH)2                   

Ferrokesterite              Cu2(Fe,Zn)SnS4                                    

Ferronickelplatinum         Pt2FeNi                                           

Ferropargasite              NaCa2(Fe,Mg)4Al(Si6Al2)O22(OH)2                   

Ferropyrosmalite            (Fe,Mn)8Si6O15(OH,Cl)10                           

Ferrorichterite             Na2Ca(Fe,Mg)5Si8O22(OH)2                          

Ferroselite                 FeSe2                                             

Ferrosilite                 (Fe,Mg)2Si2O6                                     

Ferrostrunzite              Fe3(PO4)2(OH)2ú6(H2O)                             

Ferrotantalite              FeTa2O6                                           

Ferrotapiolite              (Fe,Mn)(Ta,Nb)2O6                                 

Ferrotschermakite           Ca2(Fe,Mg)3Al2(Si6Al2)O22(OH)2                    

Ferrotychite                Na6Fe2(SO4)(CO3)4                                 

Ferrowinchite               NaCa(Fe,Mg)4AlSi8O22(OH)2                         

Ferrowodginite              FeSnTa2O8                                         

Ferrowyllieite              (Na,Ca,Mn)(Fe,Mn)(Fe,Mg)Al(PO4)3                  

Ferruccite                  NaBF4                                             

Fersmanite                  (Ca,Na)4(Ti,Nb)2Si2O11(F,OH)2                     

Fersmite                    (Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6                    

Feruvite               Ca(Fe,Mg)3(Al,Mg)6(BO3)3Si6O18(OH)4               

Fervanite                   Fe4(VO4)4ú5(H2O)                                  

Fetiasite                   (Fe,Ti)3O2(As2O5)                                 

Fibroferrite                FeSO4(OH)ú5(H2O)                                  

Fichtelite                  C19H34               

Fiedlerite                  Pb3Cl4F(OH)ú(H2O)                                 

Filipstadite                (Mn,Mg)4SbFeO8                                    

Fillowite                   Na2Ca(Mn,Fe)7(PO4)6                               

Fingerite                   Cu11(VO4)6O2                                      

Finnemanite                 Pb5(AsO3)3Cl                                      

Fischesserite               Ag3AuSe2                                          

Fizelyite                   Pb14Ag5Sb21S48                                    

Flagstaffite                C10H22O3                          

Fleischerite                Pb3Ge(SO4)2(OH)6ú3(H2O)                           

Fletcherite                 Cu(Ni,Co)2S4                                      

Flinkite                    Mn3(AsO4)(OH)4                                    

FlorenciteCe                CeAl3(PO4)2(OH)6                                  

FlorenciteLa                (La,Ce)Al3(PO4)2(OH)6                             

FlorenciteNd                (Nd,Ce)Al3(PO4)2(OH)6                             

Florensovite                (Cu,Zn)(Cr,Sb)7S4                                 

Fluckite                    CaMnH2(AsO4)2ú2(H2O)                              

Fluellite                   Al2(PO4)F2(OH)ú7(H2O)                             

Fluoborite                  Mg3(BO3)(F,OH)3                                   

FluoceriteCe                (Ce,La)F3                                         

FluoceriteLa                (La,Ce)F3                                         

Fluorapatite                Ca5(PO4)3F                                        

Fluorapophyllite            KCa4Si8O20(F,OH)ú8(H2O)                           

Fluorellestadite            Ca5(SiO4,PO4,SO4)3(F,OH,Cl)                       

Fluorite                    CaF2                                              

Foggite                     CaAl(PO4)(OH)2ú(H2O)                              

Foitite                     Fe2(Al,Fe)Al6Si6O18(BO3)3(OH)4                    

Fontanite                   Ca(UO2)3(CO3)4ú3(H2O)                             

Foordite                    Sn(Nb,Ta)2O6                                      

FormaniteY                  YTaO4                                             

Fornacite                   (Pb,Cu)3(CrO4,AsO4)2(OH)                          

Forsterite                  Mg2SiO4                                           

Foshagite                   Ca4Si3O9(OH)2                                     

Foshallasite                Ca3Si2O7ú3(H2O)                                   

Fourmarierite               PbU4O13ú4(H2O)                                    

Fraipontite                 (Zn,Al)3(Si,Al)2O5(OH)4                           

Francevillite               (Ba,Pb)(UO2)2V2O8ú5(H2O)                          

Franciscanite               Mn3V(SiO4)(O,OH)7                                 

Francisite                  Cu3Bi(SeO3)2O2Cl                                  

Franckeite                  (Pb,Sn)6FeSn2Sb2S14                               

Francoanellite              H6(K,Na)3(Al,Fe)5(PO4)8ú13(H2O)                   

FrancoisiteNd        (Nd,Y,Sm,Ce)(UO2)3(PO4)2O(OH)ú6(H2O)              

Franconite                  Na2Nb4O11ú9(H2O)                                  

Frankdicksonite             BaF2                                              

Franklinfurnaceite          Ca2(Fe,Al)Mn4Zn2Si2O10(OH)8                       

Franklinite                 (Zn,Mn,Fe)(Fe,Mn)2O4                              

Franklinphilite(K,Na)4(Mn,Zn,Mg,Fe)48(Si,Al)72(O,OH)216ú6(H2O)   

Fransoletite                H2Ca3Be2(PO4)4ú4(H2O)                             

Franzinite   (Na,Ca)7(Si,Al)12O24(SO4,CO3,OH,Cl)3ú(H2O)        

Freboldite                  CoSe                                              

Fredrikssonite              Mg2(Mn,Fe)BO5                                     

Freedite                    Pb8Cu(AsO3)2O3Cl5                                 

Freibergite                 (Ag,Cu,Fe)12(Sb,As)4S13                           

Freieslebenite              AgPbSbS3                                          

Fresnoite                   Ba2TiSi2O8                                        

Freudenbergite              Na2(Ti,Fe)8O16                                    

Friedelite                  Mn8Si6O15(OH,Cl)10                                

Friedrichite                Pb5Cu5Bi7S18                                      

Fritzscheite                Mn(UO2)2(PO4,VO4)2ú10(H2O)                        

Frohbergite                 FeTe2                                             

Frolovite                   CaB2(OH)8                                         

Frondelite                  MnFe4(PO4)3(OH)5                                  

Froodite                    PdBi2                                             

Fuenzalidaite  K6(Na,K)4Na6Mg10(SO4)12(IO3)12ú12(H2O)            

Fukalite                    Ca4Si2O6(CO3)(OH,F)2                              

Fukuchilite                 (Cu,Fe)S2                                         

Fuloppite                   Pb3Sb8S15                                         

Furongite                   Al2(UO2)(PO4)2(OH)2ú8(H2O)                        

Furutobeite                 (Cu,Ag)6PbS4                                      

Gabrielsonite               PbFe(AsO4)(OH)                                    

GadoliniteCe                (Ce,La,Nd,Y)2Fe2Be2Si2O10                         

GadoliniteY                 Y2FeBe2Si2O10                                     

GagariniteY                 NaCaY(F,Cl)6                                      

Gageite1Tc                  (Mn,Mg,Zn)42Si16O54(OH)40                         

Gageite2M                   (Mn,Mg,Zn)42Si16O54(OH)40                         

Gahnite                     ZnAl2O4                                           

Gaidonnayite                Na2ZrSi3O9ú2(H2O)                                 

Gainesite                   Na2(Zr,Zn)2(Be,Li)(PO4)4                          

Gaitite                     Ca2Zn(AsO4)2ú2(H2O)                               

Galaxite                    (Mn,Fe,Mg)(Al,Fe)2O4                              

Galeite                     Na15(SO4)5F4Cl                                    

Galena                      PbS                                               

Galenobismutite             PbBi2S4                                           

Galkhaite                   (Cs,Tl)(Hg,Cu,Zn)6(As,Sb)4S12                     

Gallite                     CuGaS2                                            

Gamagarite                  Ba2(Fe,Mn)(VO4)2(OH)                              

Gananite                    BiF3                                              

Ganomalite                  Pb9Ca5MnSi9O33                                    

Ganophyllite  (K,Na)2(Mn,Al,Mg)8(Si,Al)12O29(OH)7ú8(H2O)        

Garavellite                 FeSbBiS4                                          

Garrelsite                  Ba3NaSi2B7O16(OH)4                                

Garronite                   Na2Ca5Al12Si20O64ú27(H2O)                         

Gartrellite                 Pb2Cu2Fe2(AsO4)4(CO3)                             

Garyansellite               (Mg,Fe)3(PO4)2(OH,O)ú1.5(H2O)                     

GaspariteCe                 (Ce,La,Nd)AsO4                                    

Gaspeite                    (Ni,Mg,Fe)CO3                                     

Gatehouseite                Mn5(PO4)2(OH)4                                    

Gatumbaite                  CaAl2(PO4)2(OH)2ú(H2O)                            

Gaudefroyite                Ca4Mn3(BO3)3(CO3)(O,OH)3                          

Gaylussite                  Na2Ca(CO3)2ú5(H2O)                                

Gearksutite                 CaAl(OH)F4ú(H2O)                                  

Gebhardite                  Pb8(As2O5)2OCl6                                   

Gedrite                     (Mg,Fe)5Al2(Si6Al)O22(OH)2                        

Geerite                     Cu8S5                                             

Geffroyite                  (Ag,Cu,Fe)9(Se,S)8                                

Gehlenite                   Ca2Al(Si,Al)O7                                    

Geigerite                   Mn5(AsO4)2(AsO3OH)2ú10(H2O)                       

Geikielite                  MgTiO3                                            

Geminite                    Cu2As2O7ú3(H2O)                                   

Genkinite                   (Pt,Pd)4Sb3                                       

Genthelvite                 Zn4Be3(SiO4)3S                                    

Geocronite                  Pb14(Sb,As)6S23                                   

Georgechaoite               KNaZrSi3O9ú2(H2O)                                 

Georgeite                   Cu2(CO3)(OH)2ú6(H2O)                              

Georgiadesite               Pb16(AsO4)4ClO2(OH)2                              

Gerasimovskite              (Mn,Ca)(Nb,Ti)5O12ú9(H2O)                         

Gerdtremmelite              (Zn,Fe)(Al,Fe)2(AsO4)(OH)5                        

Gerhardtite                 Cu2(NO3)(OH)3                                     

Germanite                   Cu13Fe2Ge2S16                                     

Germanocolusite             Cu26V2(Ge,As)6S32                                 

Gersdorffite                NiAsS                                             

Gerstleyite                 Na2(Sb,As)8S13ú2(H2O)                             

Gerstmannite                (Mg,Mn)2ZnSiO4(OH)2                               

Getchellite                 SbAsS3                                            

Geversite                   Pt(Sb,Bi)2                                        

Gianellaite                 Hg4(SO4)N2                                        

Gibbsite                    Al(OH)3                                           

Giessenite                  Pb13(Cu,Ag)(Bi,Sb)9S28                            

Gilalite                    Cu5Si6O17ú7(H2O)                                  

Gillespite                  BaFeSi4O10                                        

Gillulyite                  Tl2(As,Sb)8S13                                    

Giniite                     Fe5(PO4)4(OH)2ú2(H2O)                             

Ginorite                    Ca2B14O23ú8(H2O)                                  

Giorgiosite                 Mg5(CO3)4(OH)2ú5(H2O)                             

Giraudite                   (Cu,Zn,Ag)12(As,Sb)4(Se,S)13                      

Girdite                     Pb3H2(TeO3)(TeO6)                                 

Girvasite    NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2ú4(H2O)         

Gismondine                  Ca2Al4Si4O16ú9(H2O)                               

Gittinsite                  CaZrSi2O7                                         

Giuseppettite     (Na,K,Ca)7-8(Si,Al)12O24(SO4,Cl)1-2               

Gladite                     PbCuBi5S9                                         

Glauberite                  Na2Ca(SO4)2                                       

Glaucocerinite              (Zn,Cu)10Al6(SO4)3(OH)32ú18(H2O)                  

Glaucochroite               CaMnSiO4                                          

Glaucodot                   (Co,Fe)AsS                                        

Glauconite           (K,Na)(Fe,Al,Mg)2(Si,Al)4O10(OH)2                 

Glaucophane                 Na2(Mg,Fe)3Al2Si8O22(OH)2                         

Glaukosphaerite             (Cu,Ni)2(CO3)(OH)2                                

Glucine                     CaBe4(PO4)2(OH)4ú0.5(H2O)                         

Glushinskite                Mg(C2O4)ú2(H2O)     (Oxalate)                     

Gmelinite                   (Na2,Ca)Al2Si4O12ú6(H2O)                          

Gobbinsite                  Na4(Ca,Mg,K2)Al6Si10O32ú12(H2O)                   

Godlevskite                 (Ni,Fe)7S6                                        

Godovikovite                (NH4)(Al,Fe)(SO4)2                                

Goedkenite                  (Sr,Ca)2Al(PO4)2(OH)                              

Goethite                    FeO(OH)                                           

Gold                        Au                                                

Goldfieldite                Cu12(Te,Sb,As)4S13                                

Goldichite                  KFe(SO4)2ú4(H2O)                                  

Goldmanite                  Ca3(V,Al,Fe)2(SiO4)3                              

Gonnardite                  Na2CaAl4Si6O20ú7(H2O)                             

Gonyerite                   (Mn,Mg)5Fe(Si3Fe)O10(OH)8                         

Goosecreekite               CaAl2Si6O16ú5(H2O)                                

Gorceixite                  BaAl3(PO4)(PO3OH)(OH)6                            

Gordonite                   MgAl2(PO4)2(OH)2ú8(H2O)                           

Gorgeyite                   K2Ca5(SO4)6ú(H2O)                                 

Gormanite                   Fe3Al4(PO4)4(OH)6ú2(H2O)                          

Gortdrumite                 (Cu,Fe)6Hg2S5                                     

Goslarite                   Zn(SO4)ú7(H2O)                                    

Gotzenite                   Na2Ca5Ti(Si2O7)2F4                                

Goudeyite                   (Al,Y)Cu6(AsO4)3(OH)6ú3(H2O)                      

Gowerite                    CaB6O10ú5(H2O)                                    

Goyazite                    SrAl3(PO4)2(OH)5ú(H2O)                            

Graemite                    CuTeO3ú(H2O)                                      

Graftonite                  (Fe,Mn,Ca)3(PO4)2                                 

Grandidierite               (Mg,Fe)Al3(BO4)(SiO4)O                            

Grandreefite                Pb2(SO4)F2                                        

Grantsite                   NaCaV6O16ú4(H2O)                                  

Graphite                    C                                                 

Gratonite                   Pb9As4S15                                         

Gravegliaite                Mn(SO3)ú3(H2O)                                    

Grayite                     (Th,Pb,Ca)(PO4)ú(H2O)                             

Grechishchevite             Hg3S2(Br,Cl,I)2                                   

Greenalite                  Fe2-3Si2O5(OH)4                                   

Greenockite                 CdS                                               

Greigite                    Fe3S4                                             

Griceite                    LiF                                               

Grimaldiite                 CrO(OH)                                           

Grimselite                  K3Na(UO2)(CO3)3ú(H2O)                             

Griphite         Na4Ca6(Mn,Fe,Mg)19Li2Al8(PO4)24(F,OH)8            

Grischunite                 NaCa2Mn5Fe(AsO4)6ú2(H2O)                          

Grossular                   Ca3Al2Si3O12                                      

Groutite                    MnO(OH)                                           

Grumantite                  NaHSi2O5ú(H2O)                                    

Grunerite                   (Fe,Mg)7Si8O22(OH)2                               

Gruzdevite                  Cu6Hg3Sb4S12                                      

Guanajuatite                Bi2Se3                                            

Guanine                     C5H3(NH2)N4O                                      

Guarinoite                  (Zn,Co,Ni)6(SO4)(OH,Cl)10                         

Gudmundite                  FeSbS                                             

Guerinite                   Ca5H2(AsO4)4ú9(H2O)                               

Guettardite                 Pb(Sb,As)2S4                                      

Gugiaite                    Ca2BeSi2O7                                        

Guildite                    CuFe(SO4)2(OH)ú4(H2O)                             

Guilleminite                Ba(UO2)3(SeO3)2(OH)4ú3(H2O)                       

Gunningite                  (Zn,Mn)(SO4)ú(H2O)                                

Gupeiite                    Fe3Si                                             

Gustavite                   PbAgBi3S6                                         

Guyanaite                   CrO(OH)                                           

Gypsum                      CaSO4ú2(H2O)                                      

Gyrolite                    NaCa16Si23AlO60(OH)5ú15(H2O)                      

GysiniteNd                  Pb(Nd,La)(CO3)2(OH)ú(H2O)                         

Haapalaite                  4(Fe,Ni)Sú3[(Mg,Fe)(OH)2]                         

Hafnon                      HfSiO4                                            

Hagendorfite                NaCaMn(Fe,Mg)2(PO4)3                              

Haggite                     V2O2(OH)3                                         

Haidingerite                CaHAsO4ú(H2O)                                     

Hainite                     Na4Ca8(Ti,Zr,Mn)3Si8O28F8                         

Haiweeite                   Ca(UO2)2Si6O15ú5(H2O)                             

Hakite                      (Cu,Hg,Ag)12Sb4(Se,S)13                           

Halite                      NaCl                                              

Hallimondite                Pb2(UO2)(AsO4)2                                   

Halloysite                  Al2Si2O5(OH)4                                     

Halotrichite                FeAl2(SO4)4ú22(H2O)                               

Halurgite                   Mg2B8O10(OH)8ú(H2O)                               

Hambergite                  Be2BO3(OH)                                        

Hammarite                   Pb2Cu2Bi4S9                                       

Hancockite                  (Pb,Ca,Sr)2(Al,Fe)3(SiO4)3(OH)                    

Hanksite                    KNa22(SO4)9(CO3)2Cl                               

Hannayite                   (NH4)2Mg3H4(PO4)4ú8(H2O)                          

Hannebachite                2(CaSO3)ú(H2O)                                    

Haradaite                   SrVSi2O7                                          

Hardystonite                Ca2ZnSi2O7                                        

Harkerite          Ca24Mg8Al2(SiO4)8(BO3)6(CO3)10ú2(H2O)             

Harmotome                   (Ba,K)1-2(Si,Al)8O16ú6(H2O)                       

Harrisonite                 Ca(Fe,Mg)6(SiO4)2(PO4)2                           

Harstigite            Ca6(Mn,Mg)Be4(SiO4)2(Si2O7)2(OH)2                 

Hashemite                   Ba(CrO4,SO4)                                      

Hastingsite                 NaCa2(Fe,Mg)4Fe(Si6Al2)O22(OH)2                   

Hastite                     CoSe2                                             

Hatchite                    (Pb,Tl)2AgAs2S5                                   

Hatrurite                   Ca3SiO5                                           

Hauchecornite               Ni9Bi(Sb,Bi)S8                                    

Hauckite            (Mg,Mn)24Zn18Fe3(SO4)4(CO3)2(OH)81                

Hauerite                    MnS2                                              

Hausmannite                 Mn3O4                                             

Hauyne              (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2                

Hawleyite                   CdS                                               

Hawthorneite                BaTi3Cr4Fe4MgO19                                  

Haxonite                    (Fe,Ni)23C6                                       

Haycockite                  Cu4Fe5S8                                          

Haynesite                   (UO2)3(OH)2(SeO3)2ú5(H2O)                         

Heazlewoodite               Ni3S2                                             

Hectorfloresite             Na9(IO3)(SO4)4                                    

Hectorite                   Na0.3(Mg,Li)3Si4O10(F,OH)2                        

Hedenbergite                CaFeSi2O6                                         

Hedleyite                   Bi7Te3                                            

Hedyphane                   Pb3Ca2(AsO4)3Cl                                   

Heideite                    (Fe,Cr)(Ti,Fe)2S4                                 

Heidornite                  Na2Ca3B5O8(SO4)2Cl(OH)2                           

Heinrichite                 Ba(UO2)2(AsO4)2ú11(H2O)                           

Hejtmanite                  Ba(Mn,Fe)TiO(Si2O7)(OH,F)                         

Heliophyllite               Pb6As2O7Cl4                                       

Hellandite                  (Ca,Y)6(Al,Fe)Si4B4O20(OH)4                       

Hellyerite                  NiCO3ú6(H2O)                                      

Helmutwinklerite            PbZn2(AsO4)2ú2(H2O)                               

Helvite                     Mn4Be3(SiO4)3S                                    

Hematite                    Fe2O3                                             

Hematolite                  (Mn,Mg,Al)15(AsO3)(AsO4)2(OH)23                   

Hematophanite               Pb4Fe3O8(OH,Cl)                                   

Hemihedrite                 Pb10Zn(CrO4)6(SiO4)2F2                            

Hemimorphite                Zn4Si2O7(OH)2ú(H2O)                               

Hemloite                    (As,Sb)2(Ti,V,Fe)12O23(OH)                        

Hemusite                    Cu6SnMoS8                                         

Hendersonite                Ca3V12O32ú12(H2O)                                 

Hendricksite                K(Zn,Mg,Mn)3(Si3Al)O10(OH)2                       

Heneuite                    CaMg5(PO4)3(CO3)(OH)                              

Henmilite                   Ca2Cu[B(OH)4]2(OH)4                               

Hennomartinite              SrMn2(Si2O7)(OH)2ú(H2O)                           

Henritermierite             Ca3(Mn,Al)2(SiO4)2(OH)4                           

Henryite                    Cu4Ag3Te4                                         

Hentschelite                CuFe2(PO4)2(OH)2                                  

Hercynite                   FeAl2O4                                           

Herderite                   CaBe(PO4)F                                        

Herschelite                 (Na,Ca,K)AlSi2O6ú3(H2O)                           

Herzenbergite               SnS                                               

Hessite                     Ag2Te                                             

Hetaerolite                 ZnMn2O4                                           

Heterogenite                CoO(OH)                                           

Heterogenite2H              CoO(OH)                                           

Heteromorphite              Pb7Sb8S19                                         

Heterosite                  FePO4                                             

Heulandite         (Na,Ca)2-3Al3(AlSi2)Si13O36ú12(H2O)               

Hewettite                   CaV6O16ú9(H2O)                                    

Hexahydrite                 MgSO4ú6(H2O)                                      

Hexahydroborite             Ca[B(OH)4]2ú2(H2O)                                

Hexatestibiopanickelite     Ni(Te,Sb)                                         

Heyite                      Pb5Fe2(VO4)2O4                                    

Heyrovskyite                Pb10AgBi5S18                                      

Hibbingite                  Fe2(OH)3Cl                                        

Hibonite                    (Ca,Ce)(Al,Ti,Mg)12O19                            

Hibschite                   Ca3Al2(SiO4)(3-x)(OH)4x                           

Hidalgoite                  PbAl3(AsO4)(SO4)(OH)6                             

Hieratite                   K2SiF6                                            

Hilairite                   Na2ZrSi3O9ú3(H2O)                                 

Hilgardite1Tc               Ca2B5O9Clú(H2O)                                   

Hilgardite3Tc               Ca2B5O9Clú(H2O)                                   

Hilgardite4M                Ca2B5O9Clú(H2O)                                   

Hillebrandite               Ca2SiO3(OH)2                                      

HingganiteCe                CeBe(SiO4)(OH)                                    

HingganiteY                 (Y,Yb,Er)Be(SiO4)(OH)                             

HingganiteYb                (Yb,Y)Be(SiO4)(OH)                                

Hinsdalite                  (Pb,Sr)Al3(PO4)(SO4)(OH)6                         

Hiortdahlite                (Ca,Na)3(Zr,Ti)Si2O7(O,F)2                        

Hisingerite                 Fe2Si2O5(OH)4ú2(H2O)                              

Hocartite                   Ag2FeSnS4                                         

Hochelagaite                (Ca,Na,Sr)Nb4O11ú8(H2O)                           

Hodgkinsonite               MnZn2(SiO4)(OH)2                                  

Hodrushite                  Cu8Bi12S22                                        

Hoelite                     C14H8O2                             

Hogbomite                   (Mg,Fe)2(Al,Ti)5O10                               

Hohmannite                  Fe2(SO4)2(OH)2ú7(H2O)                             

Holdawayite                 Mn6(CO3)2(OH)7(Cl,OH)                             

Holdenite                   (Mn,Mg)6Zn3(AsO4)2(SiO4)(OH)8                     

Hollandite                  BaMn8O16                                          

Hollingworthite             (Rh,Pt,Pd)AsS                                     

Holmquistite                Li2(Mg,Fe)3Al2Si8O22(OH)2                         

Holtedahlite                Mg12(PO3OH,CO3)(PO4)5(OH,O)6                      

Holtite                     Al6(Al,Ta)(Si,Sb)3BO15(O,OH)2                     

Homilite                    Ca2(Fe,Mg)B2Si2O10                                

Honessite                   Ni6Fe2(SO4)(OH)16ú4(H2O)                          

Hongshiite                  CuPt                                              

Hopeite                     Zn3(PO4)2ú4(H2O)                                  

Hornesite                   Mg3(AsO4)2ú8(H2O)                                 

Horsfordite                 Cu5Sb                                             

Hotsonite                   Al5(PO4)(SO4)(OH)10                               

Howardevansite              NaCuFe2(VO4)3                                     

Howieite                    Na(Fe,Mn)10(Fe,Al)2Si12O31(OH)13                  

Howlite                     Ca2B5SiO9(OH)5                                    

Hsianghualite               Ca3Li2Be3(SiO4)3F2                                

HuanghoiteCe                BaCe(CO3)2F                                       

Huangite                    CaAl6(SO4)4(OH)12                                 

Huebnerite                  MnWO4                                             

Huemulite                   Na4MgV10O28ú24(H2O)                               

Hugelite                    Pb2(UO2)3(AsO4)2(OH)4ú5(H2O)                      

Hulsite                     (Fe,Mg)2(Fe,Sn)BO5                                

Humberstonite               K3Na7Mg2(SO4)6(NO3)2ú6(H2O)                       

Humboldtine                 Fe(C2O4)ú2(H2O)   (Oxalate)                       

Humite                      (Mg,Fe)7(SiO4)3(F,OH)2                            

Hummerite                   KMgV5O14ú8(H2O)                                   

Hunchunite                  Au2Pb                                             

Hungchaoite                 MgB4O5(OH)4ú7(H2O)                                

Huntite                     CaMg3(CO3)4                                       

Hureaulite                  Mn5(PO4)2[PO3(OH)]2ú4(H2O)                        

Hurlbutite                  CaBe2(PO4)2                                       

Hutchinsonite               (Tl,Pb)2As5S9                                     

Huttonite                   Th(SiO4)                                          

Hyalophane                  (K,Ba)Al(Si,Al)3O8                                

Hyalotekite (Ba,Pb,Ca,K)6(B,Si,Al)2(Si,Be)10O28(F,Cl) Hydroastrophyllite (H3O,K,Ca)3(Fe,Mn)5-6Ti2Si8(O,OH)31

Hydrobasaluminite           Al4(SO4)(OH)10ú12-36(H2O)                         

Hydrobiotite                K(Mg,Fe)6(Si,Al)8O20(OH)4ún(H2O)                  

Hydroboracite               CaMgB6O8(OH)6ú3(H2O)                              

Hydrocalumite               Ca2Al(OH)6(Cl,OH)ú3(H2O)                          

Hydrocerussite              Pb3(CO3)2(OH)2                                    

Hydrochlorborite            Ca2B4O4(OH)7Clú7(H2O)                             

Hydrodelhayelite            KCa2AlSi7O17(OH)2ú6(H2O)                          

Hydrodresserite             BaAl2(CO3)2(OH)4ú3(H2O)                           

Hydroglauberite             Na10Ca3(SO4)8ú6(H2O)                              

Hydrohalite                 NaClú2(H2O)                                       

Hydrohetaerolite            Zn2Mn4O8ú(H2O)                                    

Hydrohonessite              Ni6Fe2(SO4)(OH)16ú7(H2O)                          

Hydromagnesite              Mg5(CO3)4(OH)2ú4(H2O)                             

Hydrombobomkulite  (Ni,Cu)Al4[(NO3)2,SO4](OH)12ú13(H2O)              

Hydromolysite               FeCl3ú6(H2O)                                      

Hydroniumjarosite           (H3O)Fe3(SO4)2(OH)6                               

Hydrophilite                CaCl2                                             

Hydroromarchite             Sn3O2(OH)2                                        

Hydroscarbroite             Al14(CO3)3(OH)36ún(H2O)                           

Hydrotalcite                Mg6Al2(CO3)(OH)16ú4(H2O)                          

Hydrotungstite              H2WO4ú(H2O)                                       

Hydroxyapophyllite          KCa4Si8O20(OH,F)ú8(H2O)                           

Hydroxycancrinite           Na8Al6Si6O24(OH)2ú2(H2O)                          

Hydroxylapatite             Ca5(PO4)3(OH)                                     

HydroxylbastnasiteCe        (Ce,La)(CO3)(OH,F)                                

HydroxylbastnasiteLa        (La,Ce)(CO3)(OH,F)                                

HydroxylbastnasiteNd        (Nd,Ce,La)(CO3)(OH,F)                             

Hydroxylellestadite         Ca5(SiO4,SO4)3(OH,Cl,F)                           

Hydroxylherderite           CaBe(PO4)(OH)                                     

Hydrozincite                Zn5(CO3)2(OH)6                                    

Hypercinnabar               HgS                                               

Ianthinite                  UO2ú5UO3ú10(H2O)                                  

Ice                         H2O                                               

Idaite                      Cu3FeS4                                           

Idrialite                   C22H14 dimethylbenzphenanthrene                   

IimoriiteY                  Y2(SiO4)(CO3)                                     

Ikaite                      CaCO3ú6(H2O)                                      

Ikunolite                   Bi4(S,Se)3                                        

Ilesite                     (Mn,Zn,Fe)(SO4)ú4(H2O)                            

IlimaussiteCe               Ba2Na4CeFeNb2Si8O28ú5(H2O)                        

Ilmajokite                  (Na,Ce,Ba)2TiSi3O5(OH)10ún(H2O)                   

Ilmenite                    FeTiO3                                            

Ilmenorutile                (Ti,Nb,Fe)3O6                                     

Ilsemannite                 Mo3O8ún(H2O)                                      

Ilvaite                     CaFe3(Si2O7)O(OH)                                 

Imandrite                   Na12Ca3Fe2Si12O36                                 

Imgreite                    NiTe                                              

Imhofite                    Tl6CuAs16S40                                      

Imiterite                   Ag2HgS2                                           

Imogolite                   Al2SiO3(OH)4                                      

Inaglyite                   PbCu3(Ir,Pt)8S16                                  

Incaite                     (Pb,Ag)4Sn4FeSb2S15                               

Inderborite                 CaMg[B3O3(OH)5]2ú6(H2O)                           

Inderite                    MgB3O3(OH)5ú5(H2O)                                

Indialite                   Mg2Al4Si5O18                                      

Indigirite                  Mg2Al2(CO3)4(OH)2ú15(H2O)                         

Indite                      FeIn2S4                                           

Indium                      In                                                

Inesite                     Ca2Mn7Si10O28(OH)2ú5(H2O)                         

Ingersonite                 Ca3MnSb4O14                                       

Ingodite                    Bi(S,Te)                                          

Innelite            (Ba,K)4(Na,Ca)3Ti3(Si2O7)2(SO4)2O4                

Insizwaite                  Pt(Bi,Sb)2                                        

Inyoite                     Ca2B6O6(OH)10ú8(H2O)                              

Iodargyrite                 AgI                                               

Iowaite                     Mg4Fe(OH)8OClú3(H2O)                              

Iquiqueite                  K3Na4Mg(CrO4)B24O39(OH)ú12(H2O)                   

Iranite                     Pb10Cu(CrO4)6(SiO4)2(F,OH)2                       

IraqiteLa                   K(La,Ce,Th)2(Ca,Na)4(Si,Al)16O40                  

Irarsite                    (Ir,Ru,Rh,Pt)AsS                                  

Irhtemite                   Ca4MgH2(AsO4)4ú4(H2O)                             

Iridarsenite                (Ir,Ru)As2                                        

Iridium                     Ir                                                

Iridosmine                  (Os,Ir)                                           

Iriginite                   U(MoO4)2(OH)2ú2(H2O)                              

Iron                        Fe                                                

Irtyshite                   Na2(Ta,Nb)4O11                                    

Ishikawaite                 (U,Fe,Y,Ca)(Nb,Ta)O4                              

Isocubanite                 CuFe2S3                                           

Isoferroplatinum            (Pt,Pd)3(Fe,Cu)                                   

Isokite                     CaMn(PO4)F                                        

Isomertieite                Pd11Sb2As2                                        

Itoite                      Pb3Ge(SO4)2O2(OH)2                                

Iwakiite                    Mn(Fe,Mn)2O4                                      

Ixiolite                    (Ta,Nb,Sn,Fe,Mn)4O8                               

Izoklakeite                 Pb27(Cu,Fe)2(Sb,Bi)19S57                          

Jacobsite                   (Mn,Fe,Mg)(Fe,Mn)2O4                              

Jadeite                     Na(Al,Fe)Si2O6                                    

Jaffeite                    Ca6Si2O7(OH)6                                     

Jagoite                     Pb3FeSi4O12(Cl,OH)                                

Jagowerite                  BaAl2(PO4)2(OH)2                                  

JahnsiteCaMnFe              CaMnFe4(PO4)4(OH)2ú8(H2O)                         

JahnsiteCaMnMg        CaMn(Mg,Fe)2Fe2(PO4)4(OH)2ú8(H2O)                 

JahnsiteCaMnMn              CaMn3Fe2(PO4)4(OH)2ú8(H2O)                        

Jalpaite                    Ag3CuS2                                           

Jamborite                   (Ni,Fe)(OH)2(OH,S,H2O)                            

Jamesite                    Pb2Zn2Fe5(AsO4)5O4                                

Jamesonite                  Pb4FeSb6S14                                       

Janggunite                  (Mn,Fe)5O8(OH)6                                   

Janhaugite                  Na3Mn3Ti2Si4O15(OH,F,O)3                          

Jarlite                     NaSr3Al3(F,OH)16                                  

Jarosewichite               Mn4(AsO4)(OH)6                                    

Jarosite                    KFe3(SO4)2(OH)6                                   

Jaskolskiite                Pb2.2Cu0.2(Sb,Bi)1.8S5                            

Jasmundite                  Ca11(SiO4)4O2S                                    

Jeanbandyite                (Fe,Mn)Sn(OH)6                                    

Jeffreyite                  (Ca,Na)2(Be,Al)Si2(O,OH)7                         

Jennite                     Ca9H2Si6O18(OH)8ú6(H2O)                           

Jeppeite                    (K,Ba)2(Ti,Fe)6O13                                

Jeremejevite                Al6B5O15(F,OH)3                                   

Jeromite                    As(S,Se)2                                         

Jerrygibbsite               Mn9(SiO4)4(OH)2                                   

Jervisite                   (Na,Ca,Fe)(Sc,Mg,Fe)Si2O6                         

Jianshuiite                 (Mg,Mn)Mn3O7ú3(H2O)                               

Jimboite                    Mn3B2O6                                           

Jimthompsonite              (Mg,Fe)5Si6O16(OH)2                               

Jinshajiangite(Ba,Ca)4(Na,K)5(Fe,Mn)15(Ti,Fe,Nb)8Si15O64(F,OH)6 

Jixianite                   Pb(W,Fe)2(O,OH)7                                  

JoaquiniteCe        Ba2NaCe2Fe(Ti,Nb)2Si8O26(OH,F)ú(H2O)              

Joesmithite                 PbCa(Mg,Fe)5(Si6Be2)O22(OH)2                      

Johachidolite               CaAlB3O7                                          

Johannite                   Cu(UO2)2(SO4)2(OH)2ú8(H2O)                        

Johannsenite                CaMnSi2O6                                         

Johillerite                 Na(Mg,Zn)3Cu(AsO4)3                               

Johnbaumite                 Ca5(AsO4)3(OH)                                    

Johninnesite                Na2Mg4Mn12As2Si12O43(OH)6                         

Johnsomervilleite           Na2Ca(Mg,Fe,Mn)7(PO4)6                            

Johnwalkite            K(Mn,Fe)2(Nb,Ta)(PO4)2O2(H2O,OH)2                 

Jokokuite                   MnSO4ú5(H2O)                                      

Joliotite                   (UO2)(CO3)ú2(H2O)                                 

Jolliffeite                 NiAsSe                                            

Jonesite                    Ba4(K,Na)2TiAl2Si10O36ú6(H2O)                     

Jordanite                   Pb14(As,Sb)6S23                                   

Jordisite                   MoS2                                              

Joseite                     Bi4TeS2                                           

JoseiteB                    Bi4Te2S                                           

Jouravskite                 Ca6Mn2(SO4,CO3)4(OH)12ú26(H2O)                    

Juanite                     Ca10Mg4Al2Si11O39ú4(H2O)                          

JulgolditeFe+2     Ca2Fe(Fe,Al)2(SiO4)(Si2O7)(OH)2ú(H2O)             

Jungite                     Ca2Zn4Fe8(PO4)9(OH)9ú16(H2O)                      

Junitoite                   CaZn2Si2O7ú(H2O)                                  

Junoite                     Pb3Cu2Bi8(S,Se)16                                 

Jurbanite                   Al(SO4)(OH)ú5(H2O)                                

Kaatialaite                 FeAs3O9ú6-8(H2O)                                  

Kadyrelite                  Hg4(Br,Cl)2O                                      

Kaersutite                  NaCa2(Mg,Fe)4Ti(Si6Al2)O22(OH)2                   

Kahlerite                   Fe(UO2)2(AsO4)2ú11(H2O)                           

Kainite                     MgSO4úKClú3(H2O)                                  

KainositeY                  Ca2(Y,Ce)2Si4O12(CO3)ú(H2O)                       

Kalborsite                  K6Al4Si6BO20(OH)4Cl                               

Kaliborite                  KHMg2B12O16(OH)10ú4(H2O)                          

Kalicinite                  KHCO3                                             

Kalininite                  ZnCr2S4                                           

Kalinite                    KAl(SO4)2ú11(H2O)                                 

Kaliophilite                KAlSiO4                                           

Kalipyrochlore              (K,Sr)2Nb2O6(O,OH)ún(H2O)                         

Kalistrontite               K2Sr(SO4)2                                        

Kalsilite                   KAl(SiO4)                                         

Kamacite                    (Fe,Ni)                                           

Kamaishilite                Ca2Al2SiO6(OH)2                                   

Kambaldaite                 NaNi4(CO3)3(OH)3ú3(H2O)                           

Kamchatkite                 KCu(SO4)2OCl                                      

Kamiokite                   Fe2Mo3O8                                          

Kamitugaite          PbAl(UO2)5(PO4,AsO4)2(OH)9ú9.5(H2O)               

KamotoiteY                  Y2(UO2)4(CO3)3O4ú14(H2O)                          

KamphaugiteY                CaY(CO3)2(OH)ú(H2O)                               

Kanemite                    NaHSi2O4(OH)2ú2(H2O)                              

Kankite                     FeAsO4ú3.5(H2O)                                   

Kanoite                     (Mn,Mg)2Si2O6                                     

Kanonaite                   (Mn,Al)AlSiO5                                     

Kaolinite                   Al2Si2O5(OH)4                                     

Karelianite                 V2O3                                              

Karibibite                  Fe2As4(O,OH)9                                     

Karlite                     (Mg,Al)6(BO3)3(OH,Cl)4                            

KarnasurtiteCe(Ce,La,Th)(Ti,Nb)(Al,Fe)(Si,P)2O7(OH)4ú3(H2O)     

Karpatite                   C24H12    Coronene                                

Karpinskite                 (Mg,Ni)2Si2O5(OH)2                                

Kashinite                   (Ir,Rh)2S3                                        

Kasolite                    Pb(UO2)(SiO4)ú(H2O)                               

Kassite                     CaTiO4(OH)2                                       

Katayamalite                KCa7Li3Ti2(Si6O18)2(OH,F)2                        

Katoite                     Ca3Al2(SiO4)(3-x)(OH)4x                           

Katoptrite                  (Mn,Mg)13(Al,Fe)4Sb2Si2O28                        

Kawazulite                  Bi2Te2Se                                          

Kazakhstanite               Fe5V15O39(OH)9ú9(H2O)                             

Kazakovite                  Na6(Mn,H2)TiSi6O18                                

Keckite                     Ca(Mn,Zn)2Fe3(PO4)4(OH)3ú2(H2O)                   

Kegelite                    Pb8Al4(SO4)2(CO3)4Si8O20(OH)8                     

Kehoeite                    (Zn,Ca)Al2(PO4)2(OH)5ú5(H2O)                      

Keithconnite                Pd3Te                                             

KeiviiteY                   (Y,Yb)2Si2O7                                      

KeiviiteYb                  (Yb,Y)2Si2O7                                      

Keldyshite                  Na(2-x)H(x)ZrSi2O7ún(H2O)                         

Kellyite                    (Mn,Mg,Al)3(Si,Al)2O5(OH)4                        

Kelyanite                   Hg36Sb3(Cl,Br)9O28                                

Kemmlitzite                 (Sr,Ce)Al3(AsO4)(SO4)(OH)6                        

Kempite                     Mn2Cl(OH)3                                        

Kentrolite                  Pb2Mn2Si2O9                                       

Kenyaite                    Na2Si22O41(OH)8ú6(H2O)                            

Kermesite                   Sb2S2O                                            

Kernite                     Na2B4O6(OH)2ú3(H2O)                               

Kesterite                   Cu2(Zn,Fe)SnS4                                    

Kettnerite                  CaBi(CO3)OF                                       

Keyite                      (Cu,Zn,Cd)3(AsO4)3                                

Keystoneite                 (Ni,Mg,Fe,Mn)3Te3O9ú5(H2O)                        

Khademite                   Al(SO4)Fú5(H2O)                                   

Khamrabaevite               (Ti,V,Fe)C                                        

Khanneshite                 (Na,Ca)3(Ba,Sr,Ce,Ca)3(CO3)5                      

Kharaelakhite               (Pt,Cu,Pb,Fe,Ni)9S8                               

Khatyrkite                  (Cu,Zn)Al2                                        

Khibinskite                 K2ZrSi2O7                                         

Khinite                     PbCu3TeO4(OH)6                                    

Kiddcreekite                Cu6SnWS8                                          

Kidwellite                  NaFe9(PO4)6(OH)10ú5(H2O)                          

Kieserite                   MgSO4ú(H2O)                                       

Kilchoanite                 Ca3Si2O7                                          

Killalaite                  2(Ca3Si2O7)ú(H2O)                                 

Kimrobinsonite              (Ta,Nb)(OH)3(O,CO3)                               

KimuraiteY                  CaY2(CO3)4ú6(H2O)                                 

Kimzeyite                   Ca3(Zr,Ti)2(Si,Al,Fe)3O12                         

Kingite                     Al3(PO4)2(OH,F)3ú9(H2O)                           

Kingsmountite    (Ca,Mn)4(Fe,Mn)Al4(PO4)6(OH)4ú12(H2O)             

Kinichilite      (Fe,Mg,Zn)2(TeO3)3Na(x)H(2-x)ú3(H2O)              

Kinoite                     Ca2Cu2(Si3O8)(OH)4                                

Kinoshitalite               (Ba,K)(Mg,Mn,Al)3Si2Al2O10(OH)2                   

Kipushite                   (Cu,Zn)5Zn(PO4)2(OH)6ú(H2O)                       

Kirkiite                    Pb10Bi3As3S19                                     

Kirschsteinite              CaFeSiO4                                          

Kitkaite                    NiTeSe                                            

Kittatinnyite               Ca4Mn6Si4O16(OH)8ú18(H2O)                         

Kladnoite                   C6H4(CO)2NH    Phthalimide                        

Klebelsbergite              Sb4O4(OH)2(SO4)                                   

Kleemanite                  ZnAl2(PO4)2(OH)2ú3(H2O)                           

Kleinite                    Hg2N(Cl,SO4)ún(H2O)                               

Klockmannite                CuSe                                              

Klyuchevskite               K3Cu3(Fe,Al)O2(SO4)4                              

Knorringite                 Mg3Cr2(SiO4)3                                     

Koashvite                   Na6(Ca,Mn)(Ti,Fe)Si6O18ú(H2O)                     

KobeiteY                    (Y,U)(Ti,Nb)2(O,OH)6                              

Kobellite                   Pb22Cu4(Bi,Sb)30S69                               

Kochkarite                  PbBi4Te7                                          

Koechlinite                 Bi2MoO6                                           

Koenenite                   Na4Mg9Al4Cl12(OH)22                               

Kogarkoite                  Na3(SO4)F                                         

Koktaite                    (NH4)2Ca(SO4)2ú(H2O)                              

Kolarite                    PbTeCl2                                           

Kolbeckite                  ScPO4ú2(H2O)                                      

Kolfanite                   Ca2Fe3O2(AsO4)3ú2(H2O)                            

Kolicite                    Mn7Zn4(AsO4)2(SiO4)2(OH)8                         

Kolovratite                 (Zn,Ni)VO4ún(H2O)                                 

Kolwezite                   (Cu,Co)2(CO3)(OH)2                                

Kolymite                    Cu7Hg6                                            

Komarovite                  (H,Ca)2Nb2Si2O10(OH,F)2ú(H2O)                     

Kombatite                   Pb14(VO4)2O9Cl4                                   

Komkovite                   BaZrSi3O9ú3(H2O)                                  

Konderite                   PbCu3(Rh,Pt,Ir)8S16                               

Koninckite                  FePO4ú3(H2O)                                      

Konyaite                    Na2Mg(SO4)2ú5(H2O)                                

Koritnigite                 Zn(AsO3)(OH)ú3(H2O)                               

Kornelite                   Fe2(SO4)3ú7(H2O)                                  

Kornerupine                 Mg4(Al,Fe)6(Si,B)5O21(OH)                         

Kornite        (K,Na)(Na,Li)2(Mg,Mn,Fe,Li)5Si8O22(OH)2           

Korshunovskite              Mg2Cl(OH)3ú4(H2O)                                 

Korzhinskite                CaB2O4ú(H2O)                                      

Kosmochlor                  NaCrSi2O6                                         

Kostovite                   CuAuTe4                                           

Kostylevite                 K2ZrSi3O9ú(H2O)                                   

Kotoite                     Mg3B2O6                                           

Kottigite                   Zn3(AsO4)2ú8(H2O)                                 

Kotulskite                  Pd(Te,Bi)                                         

Koutekite                   Cu5As2                                            

Kovdorskite                 Mg2(PO4)(OH)ú3(H2O)                               

Kozulite                    Na3Mn4(Fe,Al)Si8O22(OH,F)2                        

Kraisslite   (Mn,Mg)24Zn3Fe(AsO3)2(AsO4)3(SiO4)6(OH)18         

Kratochvilite               C13H10      Fluorene                              

Krausite                    KFe(SO4)2ú(H2O)                                   

Krauskopfite                BaSi2O4(OH)2ú2(H2O)                               

Krautite                    Mn(AsO3OH)ú(H2O)