|
|
Guavió-Guatéque Mining District, Boyacá Department, Colombia
List of minerals arranged by Dana 8th Edition classification
| Group 2 - SULFIDES | ||
|---|---|---|
| AmBnXp, with (m+n):p = 1:2 | ||
| Pyrite | 2.12.1.1 | FeS2 |
| Group 4 - SIMPLE OXIDES | ||
| A2X3 | ||
| Hematite | 4.3.1.2 | Fe2O3 |
| Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL | ||
| XO(OH) | ||
| Goethite | 6.1.1.2 | α-Fe3+O(OH) |
| Group 9 - NORMAL HALIDES | ||
| AX2 | ||
| Fluorite | 9.2.1.1 | CaF2 |
| Group 14 - ANHYDROUS NORMAL CARBONATES | ||
| A(XO3) | ||
| Calcite | 14.1.1.1 | CaCO3 |
| AB(XO3)2 | ||
| Ankerite | 14.2.1.2 | Ca(Fe2+,Mg)(CO3)2 |
| Dolomite | 14.2.1.1 | CaMg(CO3)2 |
| Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O | ||
| Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination | ||
| Euclase | 52.2.1.1 | BeAl(SiO4)(OH) |
| Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings | ||
| Sheets of 6-membered rings with 1:1 layers | ||
| Allophane | 71.1.5.1 | (Al2O3)(SiO2)1.3-2 · 2.5-3H2O |
| 'Halloysite' | 71.1.1.4 | Al2(Si2O5)(OH)4 |
| 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 | ||
| 'Apatite' | - | |
| Beryl var: Emerald | - | Be3Al2(Si6O18) |
| Kaolinite | - | Al2(Si2O5)(OH)4 |
| 'Limonite' | - | FeO(OH) · nH2O |
| Muscovite var: Sericite | - | KAl2(AlSi3O10)(OH)2 |
| Opal var: Opal-AN | - | SiO2 · nH2O |
| 'Parisite' | - | |
20 entries listed. 16 valid minerals.
References
- Banks, D.A., Giuliani, G., Yardley, B.W.D., and Cheilletz, A. (2000): Emerald mineralisation in Colombia: fluid chemistry and the role of brine mixing. Mineralium Deposita 35, 699-713.
- Groat, L.A., Giuliani, G., Marshall, D.D., and Turner, D. (2008): Emerald deposits and occurrences: A review. Ore Geology Reviews 34, 87-112.
- Groat, L.A., Giuliani, G., Marshall, D.D., and Turner, D. (2008): Emerald deposits and occurrences: A review. Ore Geology Reviews 34, 87-112.
This page is currently not sponsored. To sponsor this page click here.