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Minerals
| Question | Answer |
|---|---|
| Calcite | CaCO3 |
| Hematite | Fe2O3 |
| Pyrite | FeS2 |
| Chalcopyrite | CuFeS2 |
| Orthuclase Feldspar | KAlSi3O8 |
| Plagioclase Feldspar | (Ca1Ne) AlSi3O8 |
| Galena | PbS |
| Quartz | SiO2 |
| Halite | NaCl |
| Sulfur | S |
| Flourite | Caf2 |
| Melachite | Cu2CO3 (OH)2 |
| Limonite | FeO(OH) |
| Garnet | X3Y2(SiO4)3 |
| Kaolinite | Al2S2O3(OH)4 |
| Gypsum | CaSO42H2O |
| Talc | H2Mg3(SiO3)4 |
| Dolomite | CaMgCO3 |
| Graphite | C |
| Olivine | (MgFe)2SiO4 |
| Gold | Au |