Minerals containing chromium (Cr)
14 species in the Factbook's detailed set include chromium as an essential constituent of their IMA formula. Ordered by prominence.
| Mineral | Formula |
|---|---|
| Chromite | Fe2+Cr2O4 |
| Crocoite | Pb(CrO4) |
| Uvarovite | Ca3Cr2(SiO4)3 |
| Stichtite | Mg6Cr2(CO3)(OH)16·4H2O |
| Eskolaite | Cr2O3 |
| Lópezite | K2Cr2O7 |
| Carlsbergite | CrN |
| Daubréelite | FeCr2S4 |
| Knorringite | Mg3Cr2(SiO4)3 |
| Edoylerite | Hg2+3(Cr6+O4)S2 |
| Fornacite | CuPb2(CrO4)(AsO4)(OH) |
| Iranite | CuPb10(CrO4)6(SiO4)2(OH)2 |
| Putnisite | SrCa4Cr3+8(CO3)8(SO4)(OH)16·25H2O |
| Brezinaite | Cr3S4 |