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

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

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

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

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

DESCRIPTION:No. 57920
Mineral:Quartz var. Smoky Quartz (Dauphiné Law Twins) with Muscovite
Locality:Moat Mountain, west of North Conway, Carroll County, New Hampshire
Description:Transparent smoky quartz crystal with etched faces showing prominent {7181} faces on adjacent corners indicating it is twinned following the Dauphiné 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:5x2.8x2 cm
Crystals:50 mm
Archived: For reference only

 

 

 

 

 

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