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

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

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

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

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

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

DESCRIPTION:No. 64949
Mineral:Quartz var. Smoky Quartz (Dauphiné Law Twins)
Locality:Moat Mountain, west of North Conway, Carroll County, New Hampshire
Description:Lustrous transparent smoky quartz crystals, with etched well-defined {7181} faces on adjacent corners indicating they are twinned following the Dauphiné Law of quartz twinning, plus very rare {201} faces on the termination-prism edges. Ex. Thomas A. Penney (1934-2019) collection, collected in the 1960s-70s.
Overall Size:4.3x3.5x2.5 cm
Crystals:43 mm
Archived: For reference only

 

 

 

 

 

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