| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New York > Quartz var. Herkimer Diamond (flawless crystal) |
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| DESCRIPTION: | No. 90185 |
| Mineral: | Quartz var. Herkimer Diamond (flawless crystal) |
| Locality: | Ace of Diamonds Mine, Middleville, Herkimer County, New York |
| Description: | Lustrous transparent Herkimer Diamond crystal, the doubly-terminated variety of quartz from the Herkimer region, that is internally flawless (AAA grade). The Herkimer Diamond crystal is fully crystallized on all faces with no attachment point - a floater |
| Overall Size: | 20x16x12 mm |
| Crystals: | 20 mm |
| Archived: | For reference only |
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