Minerals

Cordylite-(La)

NaCaBa2La3Sr(CO3)8F2

Corkite

PbFe3+3(SO4)(PO4)(OH)6

Cornetite

Cu3(PO4)(OH)3

Cornubite

Cu5(AsO4)2(OH)4

Cornwallite

Cu5(AsO4)2(OH)4

Coronadite

Pb(Mn4+6Mn3+2)O16

Correianevesite

Fe2+Mn2+2(PO4)2·3H2O

Corrensite

(Ca,Na,K)1-x(Mg,Fe,Al)9(Si,Al)8O20(OH)10·nH2O

Cortesognoite

CaV2Si2O7(OH)2·H2O

Corundum

Al2O3

Trigonal H: 9.0

Corvusite

(Na,Ca,K)1-x(V5+,V4+,Fe2+)8O20·4H2O

Cosalite

Pb2Bi2S5

Coskrenite-(Ce)

Ce2(SO4)2(C2O4)·8H2O

Cossaite

(Mg0.5,◻)Al6(SO4)6(HSO4)F6·36H2O

Costibite

CoSbS

Cotunnite

PbCl2

Coulsonite

Fe2+V3+2O4

Cousinite

MgU4+2(MoO4)2(OH)6·2H2O (?)

Coutinhoite

ThxBa1-2x(UO2)2Si5O13·3H2O

Covellite

CuS

Cowlesite

Ca(Al2Si3)O10·5-6H2O

Coyoteite

NaFe3S5·2H2O

Crandallite

CaAl3(PO4)(PO3OH)(OH)6

Cranswickite

Mg(SO4)·4H2O

Crawfordite

Na3Sr(PO4)(CO3)

Creaseyite

Cu2Pb2Fe3+2Si5O17·6H2O

Crednerite

CuMnO2

Creedite

Ca3Al2(SO4)(OH)2F8·2H2O

Crerarite

(Pt,Pb)Bi3(S,Se)4-x (x = 0.4-0-8)

Crichtonite

Sr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38

Criddleite

Ag2Au3TlSb10S10

Crimsonite

PbFe3+2(PO4)2(OH)2

Cristobalite

SiO2

Crocobelonite

CaFe3+2O(PO4)2

Crocoite

Pb(CrO4)

Cronstedtite

(Fe2+,Fe3+)3(Si,Fe3+)2O5(OH)4

Cronusite

Ca0.2CrS2·2H2O

Crookesite

Cu7TlSe4

Crowningshieldite

(Ni0.9Fe0.1)S

Cryobostryxite

KZnCl3·2H2O

Cryolite

Na2NaAlF6

Cryolithionite

Na3Al2(LiF4)3

Cryptochalcite

K2Cu5O(SO4)5

Cryptohalite

(NH4)2SiF6

Cryptomelane

K(Mn4+7Mn3+)O16

Cryptophyllite

K2Ca[Si4O10]·5H2O

Cualstibite

Cu2Al(OH)6[Sb(OH)6]

Cuatrocapaite-(K)

K3(NaMg◻)(As2O3)6Cl6·16H2O