Copper

Specimen ID: 9QY-1K5

Mineral(s)
Copper : Cu
Locality
As recorded:
Central Mine, Keweenaw Co., Michigan, USA
Mindat locality:
Dimensions
37mm x 37mm x 30mm
Description
A well crystallized copper from Michigan's Upper Peninsula, with an excellent patina.
Previous data
Mineral(s)
Name withheld

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4,954,127 minIDs have been issued as of 13th Nov 2019 2:35 pm UTC