AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Peru > Tetrahedrite-Tennantite |
DESCRIPTION: | No. 40453 |
Mineral: | Tetrahedrite-Tennantite |
Locality: | Casapalca District, Huarochiri Province, Peru |
Description: | Highly lustrous, sharp crystals of dark tennantite-tetrahedrite with colorless and gray metallic galena crystals. These specimens fall right on the division between tennantite and tetrahedrite and could go either way - testing each specimen is required. |
Overall Size: | 20x15x5 cm |
Crystals: | 1-16 mm |
Archived: | For reference only |
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