AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Hampshire > Quartz var. Smoky Quartz (Dauphiné Law Twinned)

Quartz var. Smoky Quartz (Dauphiné Law Twinned) from Moat Mountain, west of North Conway, Carroll County, New Hampshire

DESCRIPTION:	No. 71658
Mineral:	Quartz var. Smoky Quartz (Dauphiné Law Twinned)
Locality:	Moat Mountain, west of North Conway, Carroll County, New Hampshire
Description:	Lustrous doubly-terminated transparent smoky quartz crystal with muscovite mica on the termination. The smoky quartz crystal has many angled corner faces on adjacent corners indicating twinning following the Dauphiné Law of quartz twinning. Ex. Thomas A. Penney (1934-2019) collection, collected in the 1970s
Overall Size:	5x2.5x2 cm
Crystals:	54 mm
Archived:	For reference only

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