AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper, Orthoclase, 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, Orthoclase, Calcite from Central Mine, Keweenaw Peninsula, Michigan

 
Copper, Orthoclase, Calcite from Central Mine, Keweenaw Peninsula, Michigan

DESCRIPTION:No. 9982
Mineral:Copper, Orthoclase, Calcite
Locality:Central Mine, Keweenaw Peninsula, Michigan
Description:Matrix coated with bright orange orthoclase crystals to 2 mm with copper crystals to 2 mm intermixed and minor calcite. Hard to find association. Ex. Cilen collection #2931
Overall Size:7x5x4 cm
Crystals:2-5 mm
Archived: For reference only

 

 

 

 

 

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