Phoenix Mine, Keweenaw County, Michigan, USA
6.3 x 5.2 x 3.8 cm
$750

Indiana Mine, Ontonagon Co., Michigan
7.1 x 6.2 x 3.8 cm
$400

Wolverine Mine #2 Shaft, Houghton Co., Michigan
Ex. A. E. Seaman Museum
3.9 x 2.7 x 1.1 cm
$75

White Pine Mine, White Pine, Ontonagon Co., Michigan
Ex. A. E. Seaman Museum
13.4 x 5.2 x 1 cm
$150

White Pine Mine, White Pine, Ontonagon Co., Michigan
20 x 13.3 x 0.9 cm
$300

Central Mine, Central, Keweenaw County, Michigan, USA
15.5 x 6.2 x 1.9 cm
$45

Central Mine, Central, Keweenaw County, Michigan, USA
7.7 x 4.5 x 4.2 cm
$75

Tsumeb, Namibia
9.1 x 5.5 x 4.7 cm
$75

Central Mine, Central, Keweenaw County, Michigan, USA
7.3 x 6.8 x 4.6 cm
$400

Douglas County, Wisconsin
4.2 x 3.4 x 3.6 cm
$25

Gratiot Mine (Seneca # 2 Mine), Mohawk, Keweenaw Co., Michigan
Ex. A. E. Seaman Mineral Museum
7.5 x 4.2 x 4.5 cm
$250

Central Mine, Central, Keweenaw County, Michigan, USA
Ex. A. E. Seaman Mineral Museum
7.3 x 5.2 x 1.7 cm
$175

Isle Royale Mine, Houghton, Houghton Co., Michigan
18 x 15 x 0.7 cm
$50

Baltic Mine, Baltic, Adams Twp., Houghton County, Michigan, USA
Ex. Seaman Mineral Musueum
13.5 x 7.6 x 1.2 cm
$300

Quincy Mine, Quincy Hill, Houghton County, Michigan, USA
Ex. Seaman Mineral Musueum
7.9 x 4.9 x 4.2 cm
$250

Caledonia Mine, Ontonagon Co., Michigan, USA
2 x 1.9 x 1.2 cm
$35

Baltic Mine, Baltic, Adams Twp., Houghton County, Michigan, USA
6.8 x 3.3 x 1.3 cm
$75

Flint Steel Mine, Ontonagon County, Michigan, USA
3.8 x 3.9 x 1.6 cm
$145

Mohawk #6 Mine, Mohawk, Keweenaw County, Michigan, USA
Ex. A. E. Seaman Mineral Museum
12.9 x 5.5 x 0.7 cm
$200

Central #2 Mine, Central, Keweenaw County, Michigan, USA
Ex. A. E. Seaman Mineral Museum
6.5 x 4.9 x 2.8 cm
$175

Central Mine, Central, Keweenaw County, Michigan, USA
22.2 x 5.8 x 0.9 cm
$300

Iron City Mine (Empire Mine), Mosquito District, Copper Harbor, Keweenaw Co., Michigan, USA
11.2 x 5.8 x 2 cm
$200

Osceola Mine, Osceola, Houghton County, Michigan, USA
14.5 x 9.1 x 6.3 cm
$250

Houghton County, Michigan, USA
6.5 x 6.5 x 5.8 cm
$75

Baltic Mine, Baltic, Adams Twp., Houghton County, Michigan, USA
7.9 x 6 x 1.2 cm
$200

Adventure mine, Butler Lode, Greenland, Ontonagon County, Michigan, USA
8 x 4.6 x 4.9 cm
$500

Hill Fissure Mine, Copper Falls, Keweenaw Co., Michigan, USA
5.7 x 1.7 x 1 cm
$150

Keweenaw Penisula, Michigan, USA
14 x 8.6 x 2.3 cm
$125

Keweenaw Peninsula, Michigan, USA
4.6 x 1.2 x 0.7 cm
$25

Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA
5.9 x 1.5 x 1.6 cm
$100

Rio Cascudo, Laranjeiras do Sul, Parana, Brazil
4.3 x 4.3 x 4 cm
$125

Central Mine, Central, Keweenaw County, Michigan, USA
16.4 x 7.7 x 1.4 cm
$175

Central Mine, Central, Keweenaw County, Michigan, USA
6.4 x 5.7 x 2.7 cm
$200

Ontonagon County, Michigan, USA
5 x 2.5 x 2 cm
$30

Chimney Rock Quarry (Houdaille Industries Quarry; The Bound Brook Quarry; Stavola Industries Quarry), Bridgewater Township, Somerset Co., New Jersey, USA
Ex. Wintringham
7.3 x 3.4 x 0.7 cm
$125

Knowlton Mine, Ontonagon County, Michigan, USA
12.2 x 6.4 x 3.6 cm
$100

Cheng Men Shan Deposit, Jiurui Mining District, Jiujiang County, Jiujiang Prefecture, Jiangxi Province, China
9.6 x 8.2 x 4.2 cm
$45

Lake Superior Copper District, Upper Peninsula, Michigan, USA
9.2 x 5.2 x 3.8 cm
$45

Cliff Mine, Phoenix, Keweenaw County, Michigan, USA
4.1 x 4 x 1.4 cm
$200

Mission Mine, San Xavier, Sierrita Mountains, Pima County, Arizona, USA
6.7 x 3.6 x 0.8 cm
$20

Caledonia mine, Ontonagon County, Michigan
9.6 x 9.3 x 6.5 cm
$275

Lake Superior Copper District, Michigan, USA
10.2 x 6.3 x 4.6 cm
$175

Phoenix Mine, Keweenaw County, Michigan, USA
8.3 x 4.6 x 3.2 cm
$175

Copper Falls Mine, Copper Falls, near Eagle Harbor, Keweenaw County, Michigan, USA
3.5 x 3 x 1 cm
$75

Lake Superior Copper District, Michigan, USA
16 x 5 x 3 cm
$175

Butler Lode, Caledonia Mine, Ontonagon Co., Michigan, USA
5.6 x 4.1 x 2.9 cm
$50

Phoenix Mine, Keweenaw County, Michigan, USA
7.7 x 5.9 x 5.2 cm
$15

Keweenaw County, Michigan
4.8 x 3.3 x 1.5 cm
$35

Lake Superior Copper District, Michigan
5 x 3.8 x 2.8 cm
$475

Adventure mine, Butler Lode, Greenland, Ontonagon County, Michigan, USA
6 x 6 x 6.8 cm
$175

Copper Falls Mine, Keweenaw County, Michigan, USA
6 x 5 x 3 cm
$150