AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New York > Quartz var. Herkimer Diamond with Dolomite and Calcite |
DESCRIPTION: | No. 51061 |
Mineral: | Quartz var. Herkimer Diamond with Dolomite and Calcite |
Locality: | Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York |
Description: | Large matrix specimen of lustrous Herkimer Diamond, a variety of quartz crystal, to 14 cm with translucent gray saddle-shaped dolomite crystals to 5 mm on sulfide-rich matrix with several calcite crystals to 16 mm with minor limonite stains in areas. |
Overall Size: | 23x23x14 cm |
Crystals: | 1-140 mm |
Archived: | For reference only |
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