| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Montana > Quartz (Amethyst-Smoky Parallel Formation) |
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| DESCRIPTION: | No. 58322 |
| Mineral: | Quartz (Amethyst-Smoky Parallel Formation) |
| Locality: | Little Gem Mine, Upper Rader Creek, Jefferson County, Montana |
| Description: | Parallel formation of transparent gray quartz crystals with purple amethyst zones in the terminations. The quartz crystals grew in epitactic orientation on a larger crystal. |
| Overall Size: | 11x8x2 cm |
| Crystals: | 10-32 mm |
| Archived: | For reference only |
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