AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New York > Quartz var. Herkimer Diamond with black phantom-growth zone |
DESCRIPTION: | No. 76263 |
Mineral: | Quartz var. Herkimer Diamond with black phantom-growth zone |
Locality: | Newport, Herkimer County, New York |
Description: | Lustrous transparent Herkimer Diamond crystal, the doubly-terminated variety of quartz from around Herkimer region, with black phantom-growth zones caused by forming over an earlier quartz crystal coated with black hydrocarbon. |
Overall Size: | 33x15x14 mm |
Crystals: | 30 mm |
Archived: | For reference only |
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