AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Wisconsin > Chalcocite with Chalcopyrite-Bornite coating

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Chalcocite with Chalcopyrite-Bornite coating from Flambeau Mine, Lucky Friday Pocket, 402-1000 Level, Ladysmith, Rusk County, Wisconsin

 
Chalcocite with Chalcopyrite-Bornite coating from Flambeau Mine, Lucky Friday Pocket, 402-1000 Level, Ladysmith, Rusk County, Wisconsin

Chalcocite with Chalcopyrite-Bornite coating from Flambeau Mine, Lucky Friday Pocket, 402-1000 Level, Ladysmith, Rusk County, Wisconsin

Chalcocite with Chalcopyrite-Bornite coating from Flambeau Mine, Lucky Friday Pocket, 402-1000 Level, Ladysmith, Rusk County, Wisconsin

DESCRIPTION:No. 42239
Mineral:Chalcocite with Chalcopyrite-Bornite coating
Locality:Flambeau Mine, Lucky Friday Pocket, 402-1000 Level, Ladysmith, Rusk County, Wisconsin
Description:Many twinned chalcocite crystals with dark coating of iridescent chalcopyrite-bornite on the surfaces. The specimen is fully crystallized on all sides with no point of attachment. For more information on the locality see: The Flambeau Mine in RM v.72 #5. Ex. Robert C. Lambert (1919-2008) #87; acquired in 1999; ex Scott Williams
Overall Size:7x4x3.5 cm
Crystals:1-10 mm
Archived: For reference only

 

 

 

 

 

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