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Special Collections Auction Specimens Archive
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Copper — Michigan
cabinet
400.00

Copper — Michigan

Origin: Houghton Co., Michigan, USA

Number: (5006096)
Size: 10.5 x 7.5 x 1.0 cm (cabinet)

400.00
Silver — Michigan
small-cabinet
740.00

Silver — Michigan

Origin: Kearsarge mine, Houghton Co., Michigan, USA

Number: (1302087)
Size: 6.0 x 4.5 x 2.5 cm (small-cabinet)

740.00
Calcite — Michigan
thumbnail
750.00

Calcite — Michigan

Origin: Quincy mine, Houghton Co., Michigan, USA

Number: (1341515)
Size: 3.0 x 1.3 x 1.2 cm (thumbnail)

750.00
Silver — Michigan
small-cabinet
1750.00

Silver — Michigan

Origin: Centennial mine, Calumet, Houghton Co., Michigan, USA

Number: (1302011)
Size: 7.0 x 6.5 x 4.0 cm (small-cabinet)

1750.00
Copper — Michigan
thumbnail
850.00

Copper — Michigan

Origin: Franklin mine, Houghton Co., Michigan, USA

Number: (5006544)
Size: 3.0 x 2.0 x 1.2 cm (thumbnail)

850.00
Copper — Michigan
small-cabinet
4200.00

Copper — Michigan

Origin: Centennial mine, Calumet, Houghton Co., Michigan, USA

Number: (1302010)
Size: 8.0 x 4.5 x 4.0 cm (small-cabinet)

4200.00
Copper — Michigan
large-cabinet
2000.00

Copper — Michigan

Origin: South Kearsarge mine, Houghton Co., Michigan, USA

Number: (8282369)
Size: 16.0 x 5.0 x 2.0 cm (large-cabinet)

2000.00