AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Montana > Tennantite with Quartz and Pyrite

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

   

Tennantite with Quartz and Pyrite from Butte Mining District, Summit Valley, Silver Bow County, Montana

 
Tennantite with Quartz and Pyrite from Butte Mining District, Summit Valley, Silver Bow County, Montana

Tennantite with Quartz and Pyrite from Butte Mining District, Summit Valley, Silver Bow County, Montana

DESCRIPTION:No. 50030
Mineral:Tennantite with Quartz and Pyrite
Locality:Butte Mining District, Summit Valley, Silver Bow County, Montana
Description:Sharp wedge-shaped tennantite crystals to 3 mm with colorless milky quartz crystals to 5 mm plus minor yellow-metallic pyrite crystals to 5 mm. The tennantite crystals to appear to have an overgrowth of microscopic gray-metallic crystals (enargite?). Ex. Peter B. Nalle (1923-2010); acquired in 1982 from Trevillion-Johnson Gems, Butte, Mt.
Overall Size:9x5.5x3 cm
Crystals:1-5 mm
Archived: For reference only

 

 

 

 

 

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