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. 57918
Mineral:	Quartz var. Smoky Quartz (Dauphiné-law twinned)
Locality:	Moat Mountain, west of North Conway, Carroll County, New Hampshire
Description:	Transparent smoky quartz crystal with lustrous faces that have suture patterns on the prism faces indicating it is twinned following the Dauphine Law of quartz twinning. Internally the smoky quartz crystal is nearly flawless throughout. Ex. Thomas A. Penney (1934-2019) collection, collected in the 1960s-70s.
Overall Size:	7x3x2.5 cm
Crystals:	70 mm
Archived:	For reference only

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