| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Hampshire > Quartz var. Smoky Quartz (Dauphiné Law Twin) |
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| DESCRIPTION: | No. 90156 |
| Mineral: | Quartz var. Smoky Quartz (Dauphiné Law Twin) |
| Locality: | Boulder at the Knob, Center Ossipee, Carroll County, New Hampshire |
| Description: | Lustrous dark-smoky quartz crystal with remnants of microcline on the bottom where it was attached. Suture patterns on the prism faces indicate the smoky quartz is twinned following the Dauphiné Law. Ex Jon Herndon collection #82344, collected in 2017 |
| Overall Size: | 6x2.5x2 cm |
| Crystals: | 60 mm |
| Archived: | For reference only |
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