AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from England > Cassiterite (twinned crystals) with Pyrite and Galena |
DESCRIPTION: | No. 60819 |
Mineral: | Cassiterite (twinned crystals) with Pyrite and Galena |
Locality: | Cornwall, England |
Description: | Lustrous black cassiterite crystals to 12 mm with small yellow-metallic pyrite crystals to 2 mm and dull gray-metallic galena. The cassiterite crystals are repeatedly twinned. Collected in November 1931 |
Overall Size: | 26x20x15 mm |
Crystals: | 0.5-12.0 mm |
Archived: | For reference only |
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