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VOOZH | about |
| Regional Level Types | |
|---|---|
| Nabeba Iron Deposit | Deposit |
| Sangha Department | Department |
| Republic of the Congo | Country |
| โ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) |
| โ Arsenopyrite Formula: FeAsS |
| โ Bornite Formula: Cu5FeS4 |
| โ Chalcopyrite Formula: CuFeS2 |
| โ 'Chlorite Group' |
| โ Dolomite Formula: CaMg(CO3)2 |
| โ Dolomite var. Iron-bearing Dolomite Formula: Ca(Mg,Fe)(CO3)2 |
| โ Fluorapatite Formula: Ca5(PO4)3F |
| โ Galena Formula: PbS |
| โ Goethite Formula: Fe3+O(OH) |
| โ Hematite Formula: Fe2O3 |
| โ Hematite var. Martite Formula: Fe2O3 |
| โ Hematite var. Specularite Formula: Fe2O3 |
| โ Magnesite Formula: MgCO3 |
| โ Magnesite var. Iron-bearing Magnesite Formula: (Mg,Fe)CO3 |
| โ Magnetite Formula: Fe2+Fe3+2O4 |
| โ 'Monazite Group' Formula: REE(PO4) |
| โ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
| โ Pyrite Formula: FeS2 |
| โ Quartz Formula: SiO2 |
| โ Scheelite Formula: Ca(WO4) |
| โ Siderite Formula: FeCO3 |
| โ Sphalerite Formula: ZnS |
| โ 'Xenotime' |
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| โ | Bornite | 2.BA.15 | Cu5FeS4 |
| โ | Sphalerite | 2.CB.05a | ZnS |
| โ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| โ | Galena | 2.CD.10 | PbS |
| โ | Pyrite | 2.EB.05a | FeS2 |
| โ | Arsenopyrite | 2.EB.20 | FeAsS |
| Group 4 - Oxides and Hydroxides | |||
| โ | Goethite | 4.00. | Fe3+O(OH) |
| โ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| โ | Hematite | 4.CB.05 | Fe2O3 |
| โ | var. Martite | 4.CB.05 | Fe2O3 |
| โ | var. Specularite | 4.CB.05 | Fe2O3 |
| โ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| โ | Magnesite var. Iron-bearing Magnesite | 5.AB.05 | (Mg,Fe)CO3 |
| โ | 5.AB.05 | MgCO3 | |
| โ | Siderite | 5.AB.05 | FeCO3 |
| โ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| โ | var. Iron-bearing Dolomite | 5.AB.10 | Ca(Mg,Fe)(CO3)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| โ | Scheelite | 7.GA.05 | Ca(WO4) |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| โ | Fluorapatite | 8.BN.05 | Ca5(PO4)3F |
| Group 9 - Silicates | |||
| โ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| Unclassified | |||
| โ | 'Chlorite Group' | - | |
| โ | 'Monazite Group' | - | REE(PO4) |
| โ | 'Xenotime' | - | |
| โ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |