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Castromil Mines, Castromil, Sobreira, Paredes, Porto District, Portugal
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 |
| Semi-metals and non-metals | ||
| Bismuth | 1.3.1.4 | Bi |
| Group 2 - SULFIDES | ||
| AmXp, with m:p = 1:1 | ||
| Galena | 2.8.1.1 | PbS |
| Pyrrhotite | 2.8.10.1 | Fe1-xS (x = 0 to 0.17) |
| Sphalerite | 2.8.2.1 | ZnS |
| AmBnXp, with (m+n):p = 1:1 | ||
| Chalcopyrite | 2.9.1.1 | CuFeS2 |
| AmBnXp, with (m+n):p = 1:2 | ||
| Arsenopyrite | 2.12.4.1 | FeAsS |
| Pyrite | 2.12.1.1 | FeS2 |
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | ||
| Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | ||
| Quartz | 75.1.3.1 | SiO2 |
9 entries listed. 9 valid minerals.
References
Eduardo Ferreira da Silva - Site-Specific Characterization of Castromil Brownfield Area Related to Gold Mining Activities, Environmental Geochemistry and Health, Springer, Mar 1, 2004.
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