AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper (naturally crystallized native copper)

Copper (naturally crystallized native copper) from Central Mine, Keweenaw Peninsula Copper District, Michigan

DESCRIPTION:	No. 73218
Mineral:	Copper (naturally crystallized native copper)
Locality:	Central Mine, Keweenaw Peninsula Copper District, Michigan
Description:	Crystallized native copper crystals (naturally crystallized copper crystals) in an arborescent formation of elongated native copper crystals to 25 mm with smaller copper crystals growing of the larger crystals.
Overall Size:	3.5x2.5x0.5 cm
Crystals:	1-20 mm
Archived:	For reference only

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