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Lamego Au deposit, Sabará, Iron Quadrangle, Minas Gerais, Brazil
List of minerals arranged by Dana 8th Edition classification
| Group 1 - NATIVE ELEMENTS AND ALLOYS | ||
|---|---|---|
| Metals, other than the Platinum Group | ||
| Gold | 1.1.1.1 | Au |
| Group 14 - ANHYDROUS NORMAL CARBONATES | ||
| A(XO3) | ||
| Calcite | 14.1.1.1 | CaCO3 |
| Siderite | 14.1.1.3 | FeCO3 |
| AB(XO3)2 | ||
| Ankerite | 14.2.1.2 | Ca(Fe2+ ,Mg,Mn2+)(CO3)2 |
| Dolomite | 14.2.1.1 | CaMg(CO3)2 |
| Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings | ||
| Sheets of 6-membered rings with 2:1 layers | ||
| Muscovite | 71.2.2a.1 | KAl2(AlSi3O10)(OH)2 |
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | ||
| Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | ||
| Quartz | 75.1.3.1 | SiO2 |
| Group 76 - TECTOSILICATES Al-Si Framework | ||
| Al-Si Framework with Al-Si frameworks | ||
| Albite | 76.1.3.1 | NaAlSi3O8 |
| Unclassified Minerals | ||
| 'Chlorite Group' | - | |
| Dolomite var: Ferroan Dolomite | - | CaMg(CO3)2 |
| Muscovite var: Sericite | - | KAl2(AlSi3O10)(OH)2 |
11 entries listed. 10 valid minerals.
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Locality Updated: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UKFrom David Ifold, 19th Jun 2013 22:44:10