Item# CU-1
COPPER
Bumbletown Mine,
Bumbletown,
Kewenaw County, Michigan
Size: 4 1/2"X 3 1/2"
Price: $225.00
Description: A beautiful and very aesthetic cabinet specimen of "conglomerate" type
Copper. This piece is quite sculptural and even displays one lone,
remnant alluvial cobble.
Item# CU-2
COPPER on MATRIX
Osceola Mine,
Osceola,
Houghton County, Michigan
Size: 2" X 1 1/4"
Price: $60.00
Description: A lovely grouping of rounded Copper crystals and masses on matrix. The
crystals rise nicely from the matrix and the color contrast is superb.
Item# CU-3
COPPER
Central Mine,
Central,
Keweenaw County, Michigan
Size: 3 3/4" X 3"
Price: $325.00
Description: A beautifully crystallized and very colorful Copper specimen that
consists of branching, arborescent spinel law twins that form a large 3
3/4" grouping from the long closed Central mine. The patina on this
specimen displays lovely Blue Tenorite that "stripes" one side and
nearly covers the other. A killer Michigan Copper specimen!
Item# CU-4
COPPER
Bumbletown Mine,
Bumbletown,
Kewenaw County, Michigan
Size: 3 3/4" X 3 3/8"
Price: $45.00
Description: This unique, sculptural "conglomerate" type Copper specimen stands on a sawed base and diplays an interesting
"peep" hole.
Item# CU-5
COPPER on QUARTZ
Ojibway Mine,
Ojibway,
Keweenaw County, Michigan
Size: 1 1/2" X 1 3/8"
Price: $50.00
Description: A pretty grouping of rounded Copper crystals and masses in a Quartz crystal pocket.
Item# CU-6
COPPER
Central Mine,
Central,
Keweenaw County, Michigan
Size: 4 3/4" X 1 3/4"
Price: $75.00
Description: A large mass of native Copper (1/2 LB) with a grouping of blocky crystals
that march across the ridge of the specimen.
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