|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Hampshire > Quartz var. Smoky Quartz (Dauphiné Law Twins)
|Quartz var. Smoky Quartz (Dauphiné Law Twins)
|Black Cap Mountain, east of North Conway, Carroll County, New Hampshire
|Many parallel doubly-terminated transparent smoky quartz crystals with no matrix. The smoky quartz crystals have silky surface luster on the prism faces and partially etched termination faces revealing the quartz is twinned following the Dauphiné Law. Ex. Miller #M3809; ex. Betts personal collection, collected ca. 1980 by Bill Ross
|For reference only
© AllMinerals/JohnBetts-FineMinerals All Rights Reserved
The minerals illustrated on this site are presented for reference purposes only. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this museum. Please contact the property owner to obtain legal permission before entering private property.