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Saw Lode Occurrence, Custer District, Custer Co., South Dakota, USA
List of minerals arranged by Dana 8th Edition classification
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | ||
|---|---|---|
| Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | ||
| Quartz | 75.1.3.1 | SiO2 |
| Unclassified Minerals | ||
| 'K Feldspar' | - | |
| 'Mica Group' | - | |
| 'Tourmaline' | - | A(D3)G6(T6O18)(BO3)3Y3Z |
4 entries listed. 1 valid mineral.
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Locality Updated: Osterberg district, Gernrode, Harz, Saxony-Anhalt, GermanyFrom Thomas Lühr, 23rd May 2013 20:53:42















