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

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

   

Covellite with Pyrite from Butte Mining District, Summit Valley, Silver Bow County, Montana

 
Covellite with Pyrite from Butte Mining District, Summit Valley, Silver Bow County, Montana

Covellite with Pyrite from Butte Mining District, Summit Valley, Silver Bow County, Montana

DESCRIPTION:No. 50537
Mineral:Covellite with Pyrite
Locality:Butte Mining District, Summit Valley, Silver Bow County, Montana
Description:Dense mass of bladed iridescent blue-black covellite crystals to 9 mm embedded in bright yellow-metallic pyrite matrix. Ex. Peter B. Nalle (1923-2010) collection
Overall Size:5.5x2x2 cm
Crystals:1-9 mm
Archived: For reference only

 

 

 

 

 

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