List of Gemstones and Minerals with their Chemical Formulas

Chemical formulae for minerals and gems

 

Mineral                  Composition


Abelsonite               C31H32N4Ni  Nickel Porphyrin                      

Abernathyite             K(UO2)(AsO4)�4(H2O)                               

Abhurite                 Sn3O(OH)2Cl2                                      

Abswurmbachite           CuMn6(SiO4)O8                                     

Acanthite                Ag2S                                              

Acetamide                CH3CONH2                                          

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

Acuminite                SrAlF4(OH)�(H2O)                                  

Adamite                  Zn2(AsO4)(OH)                                     

Adelite                  CaMg(AsO4)(OH)                                    

Admontite                MgB6O10�7(H2O)                                    

Aegirine                 NaFeSi2O6                                         

Aenigmatite              Na2Fe5TiSi6O20                                    

Aerinite                 Ca4(Al,Fe,Mg)10Si12O35(OH)12(CO3)�12(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)3�(H2O)         

Afwillite                Ca3Si2O4(OH)6                                     

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

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

Agrellite                NaCa2Si4O10F                                      

Agrinierite              (K2,Ca,Sr)U3O10�4(H2O)                            

Aguilarite               Ag4SeS                                            

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

Ahlfeldite               NiSeO3�2(H2O)                                     

Aikinite                 PbCuBiS3                                          

Ajoite                   (K,Na)Cu7AlSi9O24(OH)6�3(H2O)                     

Akaganeite               FeO(OH,Cl)                                        

Akatoreite               Mn9Al2Si8O24(OH)8                                 

Akdalaite                4(Al2O3)�(H2O)                                    

Akermanite               Ca2MgSi2O7                                        

Akhtenskite              MnO2                                              

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

Aksaite                  MgB6O7(OH)6�2(H2O)                                

Aktashite                Cu6Hg3As4S12                                      

Alabandite               MnS                                               

Alacranite               As8S9                                             

Alamosite                PbSiO3                                            

Albite                   NaAlSi3O8                                         

Albrechtschraufite       Ca4Mg(UO2)2(CO3)6F2�17(H2O)                       

Aldermanite              Mg5Al12(PO4)8(OH)22�32(H2O)                       

Aleksite                 PbBi2Te2S2                                        

Alforsite                Ba5(PO4)3Cl                                       

Algodonite               Cu6As                                             

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

Alluaivite               Na9(Ca,Mn)6(Ti,Nb)3Si26O74Cl�(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)5�15(H2O)                   

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

Aluminocopiapite         Al0.66Fe4(SO4)6(OH)2�20(H2O)                      

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

Aluminum                 Al                                                

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

Alumopharmacosiderite    KAl4(AsO4)3(OH)4�6.5(H2O)                         

Alumotantite             AlTaO4                                            

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

Alunite                  KAl3(SO4)2(OH)6                                   

Alunogen                 Al2(SO4)3�17(H2O)                                 

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

Amakinite                (Fe,Mg)(OH)2                                      

Amarantite               Fe(SO4)(OH)�(H2O)                                 

Amarillite               NaFe(SO4)2�6(H2O)                                 

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

Ameghinite               NaB3O3(OH)4                                       

Amesite                  Mg2Al(SiAl)O5(OH)4                                

Amicite                  K2Na2Al4Si4O16�5(H2O)                             

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

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

Ammonioborite            (NH4)2B10O16�5(H2O)                               

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

Ammonioleucite           (NH4,K)AlSi2O6                                    

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

Analcime                 NaAlSi2O6�(H2O)                                   

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

Anapaite                 Ca2Fe(PO4)2�4(H2O)                                

Anatase                  TiO2                                              

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

Andalusite               Al2SiO5                                           

Andersonite              Na2Ca(UO2)(CO3)3�6(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)2�8(H2O)                                 

Annite                   KFe3AlSi3O10(OH,F)2                               

Anorthite                CaAl2Si2O8                                        

Anorthoclase             (Na,K)AlSi3O8                                     

Antarcticite             CaCl2�6(H2O)                                      

Anthoinite               WAl(O,OH)3                                        

Anthonyite               Cu(OH,Cl)2�3(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                 Cu9Si10O29�11(H2O)                                

Apatite                  Ca5(PO4)3F                                        

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

Apjohnite                MnAl2(SO4)4�22(H2O)                               

Aplowite                 (Co,Mn,Ni)(SO4)�4(H2O)                            

Apuanite                 Fe5Sb4O12S                                        

Aragonite                Ca(CO3)                                           

Aramayoite               Ag(Sb,Bi)S2                                       

Aravaipaite              Pb3AlF9�(H2O)                                     

Arcanite                 K2SO4                                             

Archerite                (K,NH4)H2(PO4)                                    

Arctite                  Na2Ca4(PO4)3F                                     

Arcubisite               Ag6CuBiS4                                         

Ardaite                  Pb19Sb13S35Cl7                                    

Ardealite                Ca2(SO4)(HPO4)�4(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)�6(H2O)                              

Aristarainite            Na2MgB12O20�8(H2O)                                

Arizonite                Fe2Ti3O9                                          

Armalcolite              (Mg,Fe)Ti2O5                                      

Armangite                Mn26As18O50(OH)4(CO3)                             

Armenite                 BaCa2Al6Si9O30�2(H2O)                             

Armstrongite             CaZrSi6O15�2.5(H2O)                               

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

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

Arsendescloizite         PbZn(AsO4)(OH)                                    

Arsenic                  As                                                

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

Arseniosiderite          CaFe3(AsO4)3O3�3(H2O)                             

Arsenobismite            Bi2(AsO4)(OH)3                                    

Arsenoclasite            Mn5(AsO4)2(OH)4                                   

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

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

Arsenogoyazite           (Sr,Ca,Ba)Al3(AsO4,PO4)2(OH,F)5�5(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)4�40(H2O)                          

Arsenuranylite           Ca(UO2)4(AsO4)2(OH)4�6(H2O)                       

Arthurite                CuFe2(AsO4,PO4,SO4)(O,OH)2�4(H2O)                 

Artinite                 Mg2(CO3)(OH)2�3(H2O)                              

Arupite                  Ni3(PO4)2�8(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)8�3(H2O)            

Ashoverite               Zn(OH)2                                           

Asisite                  Pb7SiO8Cl2                                        

Asselbornite             (Pb,Ba)(UO2)6(BiO)4(AsO4)2(OH)12�3(H2O)           

AstrocyaniteCe           Cu2(Ce,Nd,La)2(UO2)(CO3)5(OH)2�1.5(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)5�KCl                               

Atokite                  (Pd,Pt)3Sn                                        

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

Aubertite                CuAl(SO4)2Cl�14(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)Mn3O7�3(H2O)                            

Aurostibite              AuSb2                                             

Austinite                CaZn(AsO4)(OH)                                    

Autunite                 Ca(UO2)2(PO4)2�10(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)3�(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)16�4-12(H2O)    

Baotite                  Ba4(Ti,Nb)8Si4O28Cl                               

Bararite                 (NH4)2SiF6                                        

Baratovite               KCa7(Ti,Zr)2Li3Si12O36F2                          

Barberiite               NH4BF4                                            

Barbertonite             Mg6Cr2(CO3)(OH)16�4(H2O)                          

Barbosalite              Fe3(PO4)2(OH)2                                    

Barentsite               Na7AlH2(CO3)4F4                                   

Bariandite               Al3V40O100�90(H2O)                                

Baricite                 (Mg,Fe)3(PO4)2�8(H2O)                             

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

Barioorthojoaquinite     (Ba,Sr)4Fe2Ti2Si8O26�(H2O)                        

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

Barite                   BaSO4                                             

Barnesite                (Na,Ca)2V6O16�3(H2O)                              

Barrerite                (Na,K,Ca)2Al2SiO7O18�7(H2O)                       

Barringerite             (Fe,Ni)2P                                         

Barringtonite            MgCO3�2(H2O)                                      

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

Barstowite               Pb4Cl6(CO3)�(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)10�5(H2O)                             

Bassanite                Ca2(SO4)2�(H2O)                                   

Bassetite                Fe(UO2)2(PO4)2�8(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               BaU2O7�4-5(H2O)                                   

Bavenite                 Ca4Be2Al2Si9O26(OH)2                              

Bayerite                 Al(OH)3                                           

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

Bayleyite                Mg2(UO2)(CO3)3�18(H2O)                            

Baylissite               K2Mg(CO3)2�4(H2O)                                 

Bazhenovite              Ca8S5(S2O3)(OH)12�20(H2O)                         

Bazirite                 BaZrSi3O9                                         

Bazzite                  Be3(Sc,Al)2Si6O18                                 

Bearsite                 Be2(AsO4)(OH)�4(H2O)                              

Bearthite                Ca2Al(PO4)2(OH)                                   

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

Becquerelite             Ca(UO2)6O4(OH)6�8(H2O)                            

Behierite                (Ta,Nb)BO4                                        

Behoite                  Be(OH)2                                           

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

Belendorffite            Cu7Hg6                                            

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

Bellbergite   (K,Ba,Sr)2Sr2Ca2(Ca,Na)4Al18Si18O72�30(H2O)       

Bellidoite               Cu2Se                                             

Bellingerite             Cu3(IO3)6�2(H2O)                                  

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

Belyankinite             Ca1-2(Ti,Zr,Nb)5O12�9(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)12�26(H2O)                   

Beraunite                Fe6(PO4)4(OH)5�6(H2O)                             

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

Berdesinskiite           V2TiO5                                            

Bergenite        (Ba,Ca)2(UO2)3(PO4)2(OH)4�5.5(H2O)                

Bergslagite              CaBe(AsO4)(OH)                                    

Berlinite                AlPO4                                             

Bermanite                Mn3(PO4)2(OH)2�4(H2O)                             

Bernalite                Fe(OH)3�n(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)2�(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)6Ca4Fe6As4Mo16O74�24-40(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)�6(H2O)                               

Bicchulite               Ca2Al2SiO6(OH)2                                   

Bideauxite               Pb2AgCl3(F,OH)2                                   

Bieberite                Co(SO4)�7(H2O)                                    

BijvoetiteY              (Y,Dy)2(UO2)4(CO3)4(OH)6�11(H2O)                  

Bikitaite                LiAlSi2O6�(H2O)                                   

Bilibinskite             Au3Cu2PbTe2                                       

Bilinite                 Fe3(SO4)4�22(H2O)                                 

Billietite               Ba(UO2)6O4(OH)6�4(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)�(H2O)                                 

Birnessite               Na4Mn14O27�9(H2O)                                 

Bischofite               MgCl2�6(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)2�4(H2O)                                

Blossite                 Cu2V2O7                                           

Bobfergusonite           Na2Mn5FeAl(PO4)6                                  

Bobierrite               Mg3(PO4)2�8(H2O)                                  

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

Boggildite               Sr2Na2Al2(PO4)F9                                  

Boggsite                 Ca8Na3(Si,Al)96O192�70(H2O)                       

Bogvadite                Na2SrBa2Al4F20                                    

Bohdanowiczite           AgBiSe2                                           

Bohmite                  AlO(OH)                                           

Bokite                   (Al,Fe)7(V,Fe)40O100�37(H2O)                      

Boleite                  Ag10Cu24Pb26Cl62(OH)48�3(H2O)                     

Bolivarite               Al2(PO4)(OH)3�4(H2O)                              

Boltwoodite              HK(UO2)SiO4�1.5(H2O)                              

Bonaccordite             Ni2FeBO5                                          

Bonattite                CuSO4�3(H2O)                                      

Bonshtedtite             Na3Fe(PO4)(CO3)                                   

Boothite                 CuSO4�7(H2O)                                      

Boracite                 Mg3B7O13Cl                                        

Borax                    Na2B4O5(OH)4�8(H2O)                               

Borcarite                Ca4MgB4O6(OH)6(CO3)2                              

Borishanskiite           Pd(As,Pb)2                                        

Bornemanite              BaNa4Ti2NbSi4O17(F,OH)�Na3(PO4)                   

Bornhardtite             Co3Se4                                            

Bornite                  Cu5FeS4                                           

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

Boromuscovite            KAl2BSi3O10(OH,F)2                                

Borovskite               Pd3SbTe4                                          

Bostwickite              CaMn6Si3O16�7(H2O)                                

Botallackite             Cu2Cl(OH)3                                        

Botryogen                MgFe(SO4)2(OH)�7(H2O)                             

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

Boulangerite             Pb5Sb4S11                                         

Bournonite               PbCuSbS3                                          

Boussingaultite          (NH4)2Mg(SO4)2�6(H2O)                             

Bowieite                 (Rh,Ir,Pt)2S3                                     

Boyleite                 (Zn,Mg)(SO4)�4(H2O)                               

Brabantite               CaTh(PO4)2                                        

Bracewellite             CrO(OH)                                           

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

Bradleyite               Na3Mg(PO4)(CO3)                                   

Braggite                 (Pt,Pd,Ni)S                                       

BraitschiteCe            (Ca,Na2)7(Ce,La)2B22O43�7(H2O)                    

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

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

Brannockite              KSn2Li3Si12O30                                    

Brassite                 MgHAsO4�4(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)Al2Si6O16�5(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)�(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)2�(H2O)                                    

Brugnatellite            Mg6Fe(CO3)(OH)13�4(H2O)                           

Brunogeierite            (Ge,Fe)Fe2O4                                      

Brushite                 CaH(PO4)�2(H2O)                                   

Buchwaldite              NaCaPO4                                           

Buckhornite              AuPb2BiTe2S3                                      

Buddingtonite            (NH4)AlSi3O8�0.5(H2O)                             

Buergerite               NaFe3Al6(BO3)3Si6O21F                             

Bukovite                 Tl2(Cu,Fe)4Se4                                    

Bukovskyite              Fe2(AsO4)(SO4)(OH)�7(H2O)                         

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

Bultfonteinite           Ca2SiO2(OH,F)4                                    

Bunsenite                NiO                                               

Burangaite     (Na,Ca)2(Fe,Mg)2Al10(PO4)8(OH,O)12�4(H2O)         

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

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

Burkeite                 Na6(CO3)(SO4)2                                    

Burpalite                Na2CaZrSi2O7F2                                    

Bursaite                 Pb5Bi4S11                                         

Burtite                  CaSn(OH)6                                         

Bustamite                (Mn,Ca)3Si3O9                                     

Butlerite                Fe(SO4)(OH)�2(H2O)                                

Butschliite              K2Ca(CO3)2                                        

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

ByelorussiteCe           NaMnBa2Ce2Ti2Si8O26(F,OH)�(H2O)                   

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

Bystromite               MgSb2O6                                           

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

Cabriite                 Pd2SnCu                                           

Cacoxenite               (Fe,Al)25(PO4)17O6(OH)12�75(H2O)                  

Cadmium                  Cd                                                

Cadmoselite              CdSe                                              

Cadwaladerite            AlCl(OH)2�4(H2O)                                  

Cafarsite                Ca8(Ti,Fe,Mn)6(AsO3)12�4(H2O)                     

Cafetite                 Ca(Fe,Al)2Ti4O12�4(H2O)                           

Cahnite                  Ca2B(AsO4)(OH)4                                   

Calaverite               AuTe2                                             

Calciborite              CaB2O4                                            

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

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

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

Calciocopiapite          CaFe4(SO4)6(OH)2�19(H2O)                          

Calcioferrite            Ca4Fe(Fe,Al)4(PO4)6(OH)4�13(H2O)                  

Calciohilairite          CaZrSi3O9�3(H2O)                                  

Calciotantite            CaTa4O11                                          

Calciouranoite           (Ca,Ba,Pb)U2O7�5(H2O)                             

Calciovolborthite        CaCuVO4(OH)                                       

Calcite                  Ca(CO3)                                           

Calciumcatapleiite       CaZrSi3O9�2(H2O)                                  

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

Calclacite               CaCl2�Ca(C2H3O2)2�10(H2O)                

Calcurmolite             Ca(UO2)3(MoO4)3(OH)2�11(H2O)                      

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

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

CalkinsiteCe             (Ce,La)2(CO3)3�4(H2O)                             

Callaghanite             Cu2Mg2(CO3)(OH)6�2(H2O)                           

Calomel                  Hg2Cl2                                            

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

Calzirtite               CaZr3TiO9                                         

Camerolaite         Cu4Al2(HSbO4,SO4)(CO3)(OH)10�2(H2O)               

Cameronite               AgCu7Te10                                         

Camgasite                CaMg(AsO4)(OH)�5(H2O)                             

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

Campigliaite             Cu4Mn(SO4)2(OH)6�4(H2O)                           

Canaphite                CaNa2P2O7�4(H2O)                                  

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

Canavesite               Mg2(CO3)(HBO3)�5(H2O)                             

Cancrinite               Na6Ca2Al6Si6O24(CO3)2                             

Cancrisilite             Na7Al5Si7O24(CO3)�3(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)8�4(H2O)                         

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

Carboirite               FeAl2GeO5(OH)2                                    

Carbonatecyanotrichite Cu4Al2(CO3,SO4)(OH)12�2(H2O) Carbonatefluorapatite Ca5(PO4,CO3)3F Carbonatehydroxylapatite Ca5(PO4,CO3)3(OH)

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

Carlfriesite             CaTe3O8                                           

Carlhintzeite            Ca2AlF7�(H2O)                                     

Carlinite                Tl2S                                              

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

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

Carlsbergite             CrN                                               

Carminite                PbFe2(AsO4)2(OH)2                                 

Carnallite               KMgCl3�6(H2O)                                     

Carnotite                K2(UO2)2(VO4)2�3(H2O)                             

Carobbiite               KF                                                

Carpholite               MnAl2Si2O6(OH)4                                   

Carrboydite       (Ni,Cu)14Al9(SO4,CO3)6(OH)43�7(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)2�(H2O)                             

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

Cassiterite              SnO2                                              

Caswellsilverite         NaCrS2                                            

Catapleiite              Na2ZrSi3O9�2(H2O)                                 

Cattierite               CoS2                                              

Cavansite                Ca(VO)Si4O10�4(H2O)                               

Caysichitey              Ca3GdY4Si8O20(CO3)6(OH)�2(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)13�12(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)6�2(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)0.5�2.5(H2O)           

Chabazite                CaAl2Si4O12�6(H2O)                                

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

Chaidamuite              (Zn,Fe)Fe(SO4)2(OH)�4(H2O)                        

Chalcanthite             Cu(SO4)�5(H2O)                                    

Chalcoalumite            CuAl4(SO4)(OH)12�3(H2O)                           

Chalcocite               Cu2S                                              

Chalcocyanite            Cu(SO4)                                           

Chalcomenite             Cu(SeO3)�2(H2O)                                   

Chalconatronite          Na2Cu(CO3)2�3(H2O)                                

Chalcophanite            (Zn,Fe,Mn)Mn3O7�3(H2O)                            

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

Chalcopyrite             CuFeS2                                            

Chalcosiderite           CuFe6(PO4)4(OH)8�4(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)12�26(H2O)           

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

Chatkalite               Cu6FeSn2S8                                        

Chayesite                K(Mg,Fe)4FeSi12O30                                

Chekhovichite            Bi2Te4O11                                         

Chelkarite               CaMgB2O4Cl2�7(H2O)                                

Chenevixite              Cu2Fe2(AsO4)2(OH)4�(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)2�6(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)10�40(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)2�2(H2O)                         

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

Chiluite                 Bi6Te2Mo2O21                                      

Chiolite                 Na5Al3F14                                         

Chkalovite               Na2BeSi2O6                                        

Chladniite               Na2CaMg7(PO4)6                                    

Chloraluminite           AlCl3�6(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)�(H2O)                  

Chlormanganokalite       K4MnCl6                                           

Chlorocalcite            KCaCl2                                            

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

Chlorothionite           K2Cu(SO4)Cl2                                      

Chloroxiphite            Pb3CuCl2(OH)2O2                                   

Choloalite               PbCu(TeO3)2�(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)4�n(H2O)                       

Chudobaite               (Mg,Zn)5H2(AsO4)4�10(H2O)                         

ChukhroviteCe            Ca3(Ce,Y)Al2(SO4)F13�10(H2O)                      

ChukhroviteY             Ca3(Y,Ce)Al2(SO4)F13�10(H2O)                      

ChurchiteY               (Y,Er)PO4�2(H2O)                                  

Chursinite               Hg2(AsO4)                                         

Chvaleticeite            (Mn,Mg)(SO4)�6(H2O)                               

Chvilevaite              Na(Cu,Fe,Zn)2S2                                   

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

Cinnabar                 HgS                                               

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

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

Claringbullite           Cu8Cl2(OH)14�(H2O)                                

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

Claudetite               As2O3                                             

Clausthalite             PbSe                                              

Cliffordite              UTe3O9                                            

Clinobehoite             Be(OH)2                                           

Clinobisvanite           BiVO4                                             

Clinochalcomenite        CuSeO3�2(H2O)                                     

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

Clinochrysotile          Mg3Si2O5(OH)4                                     

Clinoclase               Cu3AsO4(OH)3                                      

Clinoenstatite           Mg2Si2O6                                          

Clinoferrosilite         (Fe,Mg)2Si2O6                                     

Clinohedrite             CaZnSiO4�(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)2Si13O36�12(H2O)            

Clinosafflorite          (Co,Fe,Ni)As2                                     

Clinotobermorite         Ca5Si6(O,OH)18�5(H2O)                             

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

Clinoungemachite         K3Na9Fe(SO4)6(OH)3�9(H2O)                         

Clinozoisite             Ca2Al3(SiO4)3(OH)                                 

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

Coalingite               Mg10Fe2(CO3)(OH)24�2(H2O)                         

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

Cobaltite                CoAsS                                             

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

Cobaltomenite            CoSeO3�2(H2O)                                     

Cobaltpentlandite        Co9S8                                             

Cobaltzippeite           Co2(UO2)6(SO4)3(OH)10�16(H2O)                     

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

Coconinoite         Fe2Al2(UO2)2(PO4)4(SO4)(OH)2�20(H2O)              

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

Coesite                  SiO2                                              

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

Cohenite                 (Fe,Ni,Co)C                                       

Colemanite               Ca2B6O11�5(H2O)                                   

Collinsite               Ca2(Mg,Fe)(PO4)2�2(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)/2�n(H2O)               

Compreignacite           K2(UO2)6O4(OH)6�8(H2O)                            

Congolite                (Fe,Mg,Mn)3B7O13Cl                                

Conichalcite             CaCu(AsO4)(OH)                                    

Connellite               Cu19Cl4(SO4)(OH)32�3(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)2�20(H2O)                            

Copper                   Cu                                                

Coquandite               Sb6O8(SO4)�(H2O)                                  

Coquimbite               Fe2(SO4)3�9(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)4�(H2O)                             

Coronadite               PbMn8O16                                          

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

Corundum                 Al2O3                                             

Corvusite                (Na,K,Ca,Mg)2V8O20�6-10(H2O)                      

Cosalite                 Pb2Bi2S5                                          

Costibite                CoSbS                                             

Cotunnite                PbCl2                                             

Coulsonite               FeV2O4                                            

Cousinite                Mg(UO2)2(MoO4)2(OH)2�5(H2O)                       

Covellite                CuS                                               

Cowlesite                CaAl2Si3O10�5-6(H2O)                              

Coyoteite                NaFe3S5�2(H2O)                                    

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

Creaseyite               Pb2Cu2Fe2Si5O17�6(H2O)                            

Crednerite               CuMnO2                                            

Creedite                 Ca3Al2SO4(OH)2F8�2(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              Cu6Al2Sb3O18�16(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)2�20(H2O)                          

Cuproiridsite            CuIr2S4                                           

Cupropavonite            AgPbCu2Bi5S10                                     

Cuprorhodsite            CuRh2S4                                           

Cuprorivaite             CaCuSi4O10                                        

Cuprosklodowskite        (H3O)2Cu(UO2)2(SiO2)2�2(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)2�5(H2O)                             

Curite                   Pb2U5O17�4(H2O)                                   

Cuspidine                Ca4Si2O7(F,OH)2                                   

Cuzticite                Fe2TeO6�3(H2O)                                    

Cyanochroite             K2Cu(SO4)2�6(H2O)                                 

Cyanophillite            Cu5Al2Sb3O12(OH)�12(H2O)                          

Cyanotrichite            Cu4Al2(SO4)(OH)12�2(H2O)                          

Cylindrite               Pb4FeSn4Sb2S16                                    

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

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

DAnsite                  Na21Mg(SO4)10Cl3                                  

Dachiardite              (Ca,Na2,K2)5Al10Si38O96�25(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)�(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)3�18(H2O) Delindeite (Na,K)3(Ba,Ca)4(Ti,Fe,Al)6Si8O26(OH)14

Dellaite                 Ca6Si3O11(OH)2                                    

Delrioite                CaSrV2O6(OH)3�3(H2O)                              

Delvauxite               CaFe4(PO4,SO4)2(OH)8�4-6(H2O)                     

Demesmaekerite           Pb2Cu5(UO2)2(SeO3)6(OH)6�2(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)16�4(H2O)                          

Descloizite              PbZnVO4(OH)                                       

Despujolsite             Ca3Mn(SO4)2(OH)6�3(H2O)                           

Devilline                CaCu4(SO4)2(OH)6�3(H2O)                           

Dewindtite               Pb3(UO2)6H2(PO4)4O4�12(H2O)                       

Diaboleite               CuPb2Cl2(OH)4                                     

Diadochite               Fe2(PO4)(SO4)(OH)�5(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)4�22(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)�(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)6�3(H2O)                             

Donpeacorite             (Mn,Mg)MgSi2O6                                    

Dorfmanite               Na2HPO4�2(H2O)                                    

Dorrite                  Ca2Mg2Fe4Al4Si2O20                                

Douglasite               K2FeCl4�2(H2O)                                    

Downeyite                SeO2                                              

Doyleite                 Al(OH)3                                           

Dravite                  NaMg3Al6(BO3)3Si6O18(OH)4                         

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

Dreyerite                BiVO4                                             

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

Drysdallite              Mo(S,Se)2                                         

Dufrenite                Fe5(PO4)3(OH)5�2(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)3�8(H2O)                        

Dumontite                Pb2(UO2)3O2(PO4)2�5(H2O)                          

Dumortierite             Al7(BO3)(SiO4)3O3                                 

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

Durangite                NaAl(AsO4)F                                       

Duranusite               As4S                                              

Dussertite               BaFe3(AsO4)2(OH)5                                 

Duttonite                VO(OH)2                                           

Dwornikite               (Ni,Fe)SO4�(H2O)                                  

Dypingite                Mg5(CO3)4(OH)2�5(H2O)                             

Dyscrasite               Ag3Sb                                             

Dzhalindite              In(OH)3                                           

Eakerite                 Ca2SnAl2Si6O18(OH)2�2(H2O)                        

Earlandite               Ca3(C6H5O7)2�4(H2O)    (Citrate)                  

Earlshannonite           (Mn,Fe)Fe2(PO4)2(OH)2�4(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              BaAl2Si3O10�4(H2O)                                

Edoylerite               Hg3Cr6O4S2                                        

Efremovite               (NH4)2Mg2(SO4)3                                   

Eggletonite    (Na,K,Ca)2(Mn,Fe)8(Si,Al)12O29(OH)7�11(H2O)       

Eglestonite              Hg6OCl3(OH)                                       

Ehrleite                 Ca2ZnBe(PO4)2(PO3OH)�4(H2O)                       

Eifelite                 KNa3Mg4Si12O30                                    

Eitelite                 Na2Mg(CO3)2                                       

Ekanite                  ThCa2Si8O20                                       

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

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

Ellenbergerite             Mg6TiAl6Si8O28(OH)10                              

Ellisite                   Tl3AsS3                                           

Elpasolite                 K2NaAlF6                                          

Elpidite                   Na2ZrSi6O15�3(H2O)                                

Elyite                     Pb4Cu(SO4)(OH)8                                   

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

Emeleusite                 Na4Li2Fe2Si12O30                                  

Emmonsite                  Fe2Te3O9�2(H2O)                                   

Emplectite                 CuBiS2                                            

Empressite                 AgTe                                              

Enargite                   Cu3AsS4                                           

Endellite                  Al2Si2O5(OH)4�2(H2O)                              

Englishite         K3Na2Ca10Al15(PO4)21(OH)7�26(H2O)                 

Enstatite                   Mg2Si2O6                                          

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

Ephesite                    NaLiAl2(Al2Si2)O10(OH)2                           

Epididymite                 NaBeSi3O7(OH)                                     

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

Epistilbite                 CaAl2Si6O16�5(H2O)                                

Epistolite                  Na2(Nb,Ti)2Si2O9�n(H2O)                           

Epsomite                    MgSO4�7(H2O)                                      

Erdite                      NaFeS2�2(H2O)                                     

Ericaite                    (Fe,Mg,Mn)3B7O13Cl                                

Ericssonite                 BaMn2(FeO)(Si2O7)(OH)                             

Eriochalcite                CuCl2�2(H2O)                                      

Erionite                    (K2,Ca,Na2)2Al4Si14O36�15(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)4�4(H2O)                

Ertixiite                   Na2Si4O9                                          

Erythrite                   Co3(AsO4)2�8(H2O)                                 

Erythrosiderite             K2FeCl5�(H2O)                                     

Eskebornite                 CuFeSe2                                           

Eskimoite                   Ag7Pb10Bi15S36                                    

Eskolaite                   Cr2O3                                             

Esperite                    Ca3PbZn4(SiO4)4                                   

Esseneite                   CaFeAlSiO6                                        

Ettringite                  Ca6Al2(SO4)3(OH)12�26(H2O)                        

Eucairite                   CuAgSe                                            

Euchlorin                   KNaCu3(SO4)3O                                     

Euchroite                   Cu2(AsO4)(OH)�3(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)3�2(H2O)                                

Eulytite                    Bi4(SiO4)3                                        

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

Evansite                    Al3(PO4)(OH)6�6(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                   Na4B10O17�7(H2O)                                  

Eztlite                     Pb2Fe6(TeO3)3(TeO6)(OH)10�8(H2O)                  

Fabianite                   CaB3O5(OH)                                        

Faheyite                    (Mn,Mg)Fe2Be2(PO4)4�6(H2O)                        

Fahleite                    Zn5CaFe2(AsO4)6�14(H2O)                           

Fairbankite                 PbTeO3                                            

Fairchildite                K2Ca(CO3)2                                        

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

Falcondoite                 (Ni,Mg)3Si6O15(OH)2�6(H2O)                        

Famatinite                  Cu3SbS4                                           

Fangite                     Tl3AsS4                                           

Farringtonite               Mg3(PO4)3                                         

Faujasite                   (Na2,Ca)Al2Si4O12�8(H2O)                          

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

Fayalite                    Fe2SiO4                                           

Fedorite                    KNa4Ca4(Si,Al)16O36(OH)4�6(H2O)                   

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

Fedotovite                  K2Cu3O(SO4)3                                      

Feitknechtite               MnO(OH)                                           

Felsobanyaite               Al4(SO4)(OH)10�5(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                Ca3V40O100�50(H2O)                                

Feroxyhyte                  FeO(OH)                                           

Ferrarisite                 Ca5H2(AsO4)4�9(H2O)                               

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

Ferricopiapite              Fe4.66(SO4)6(OH)2�20(H2O)                         

Ferridravite        (Na,K)(Mg,Fe