Lake Superior Copper District, Keweenaw Peninsula, Michigan, USA
Minerals
Copper
Dimensions
5 x 3.5 x 2 cm
Size class
Miniature
SID
LP242
Cluster of cubic Copper crystals with dark patina. Copper crystals with cube form are rare and this specimen is composed of nothing but crystals with individuals to 1cm in size. Ex. Mike Martin, Ben Vone collections.
