AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Colorado > Topaz (gem grade)

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

   

Topaz (gem grade) from Tarryall Mountains, Park County, Colorado

 
Topaz (gem grade) from Tarryall Mountains, Park County, Colorado

Topaz (gem grade) from Tarryall Mountains, Park County, Colorado

Topaz (gem grade) from Tarryall Mountains, Park County, Colorado

Topaz (gem grade) from Tarryall Mountains, Park County, Colorado

Topaz (gem grade) from Tarryall Mountains, Park County, Colorado

DESCRIPTION:No. 82528
Mineral:Topaz (gem grade)
Locality:Tarryall Mountains, Park County, Colorado
Description:Lustrous transparent pale-blue topaz crystal with steep {011} termination faces with small {112} faces on the outer corners. The topaz prism faces have complex etched patterns in areas. Much of the topaz crystal is gem-grade faceting rough. Weight: 13.1 grams. Ex. Miller collection T2566; ex. Betts #60573
Overall Size:21x18x18 mm
Crystals:21 mm
Archived: For reference only

 

 

 

 

 

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