AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from England > Cassiterite on Quartz |
DESCRIPTION: | No. 69666 |
Mineral: | Cassiterite on Quartz |
Locality: | (St. Just District), Cornwall, England |
Description: | Lustrous transparent dark-brown cassiterite crystals to 12 mm on limonite-stained quartz with scattered quartz crystals to 2.5 mm. Many of the cassiterite crystals are twinned. Some cassiterite crystals are lighter tan color. Ex. Irving Horowitz collection #1924; collected ca. 1900 |
Overall Size: | 11x6x5 cm |
Crystals: | 1-12 mm |
Archived: | For reference only |
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