| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from California > Mcguinnessite |
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| DESCRIPTION: | No. 63856 |
| Mineral: | Mcguinnessite |
| Locality: | Red Mountain, Mendocino County, California (Type Locality for Mcguinnessite) |
| Description: | Rich specimen of blue mcguinnessite crystals on gray matrix. The mcguinnessite crystals form hemispherical green aggregates to 0.5 mm, but most show radiating groups of blue crystals. Ex. A.G. Moss collection; originally acquired from Richard W. Barstow (1947-1982) in 1980 |
| Overall Size: | 5.5x3.5x3 cm |
| Crystals: | 0.10-0.25 mm |
| Archived: | For reference only |
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