AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Utah > Topaz on rhyolite

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

   

Topaz on rhyolite from Thomas Range, Juab County, Utah

 
Topaz on rhyolite from Thomas Range, Juab County, Utah

DESCRIPTION:No. 64069
Mineral:Topaz on rhyolite
Locality:Thomas Range, Juab County, Utah
Description:Two parallel lustrous doubly-terminated sherry-colored transparent topaz crystals on pale-gray rhyolite. Note that the topaz crystals have different terminations — one is pyramidal, the other basal pinacoid with first- and second-order pyramidal faces.
Overall Size:26x12x9 mm
Crystals:18-22 mm
Archived: For reference only

 

 

 

 

 

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