AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Quartz var. Amethyst Quartz on Datolite with Chamosite |
DESCRIPTION: | No. 79832 |
Mineral: | Quartz var. Amethyst Quartz on Datolite with Chamosite |
Locality: | Millington Quarry, Bernards Township, Somerset County, New Jersey |
Description: | Unusually large 22 mm amethyst quartz crystal surrounded by smaller colorless quartz crystals over translucent green datolite crystals to 4 mm with scattered black chamosite microcrystals on the datolite, and included within the quartz. Collected in 1990s by Prof. Martin Becker, author of Recent Mineral Finds at the Millington Quarry in Rocks and Minerals v.73 #5 |
Overall Size: | 6.5x4.5x2.5 cm |
Crystals: | micro to 22 mm |
Archived: | For reference only |
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