AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper inclusions in Calcite

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

   

Copper inclusions in Calcite from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

 
Copper inclusions in Calcite from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

Copper inclusions in Calcite from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

DESCRIPTION:No. 23413
Mineral:Copper inclusions in Calcite
Locality:Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan
Description:Grouping of three calcite crystals up to 3 cm with metallic inclusions of native copper visible within. The matrix also has much native copper and green epidote visible. No apparent damage.
Overall Size:7x5x5 cm
Crystals:1-30 mm
Archived: For reference only

 

 

 

 

 

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