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Copper — Michigan
Origin: Point Prospect, Keweenaw Co., Michigan, USA
Number: (8311563)
Size: 2.3 x 1.6 x 1.2 cm (thumbnail)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (9771067)
Size: 6.7 x 5.0 x 1.4 cm (small-cabinet)
Copper — Michigan
Origin: White Pine Mine, Ontonagon Co., Michigan, USA
Number: (8311536)
Size: 23.0 x 6.0 x 0.3 cm (large-cabinet)
Silver — Michigan
Origin: Keweenaw Co., Michigan, USA
Number: (2013372)
Size: 4.5 x 4.3 x 2.5 cm (miniature)
Silver — Michigan
Origin: White Pine Mine, Ontonogan Co., Michigan, USA
Number: (2062283)
Size: 9.0 x 5.0 x 2.0 cm (small-cabinet)
Prehnite — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (8811507)
Size: 10.0 x 7.0 x 3.0 cm (cabinet)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (1791206)
Size: 3.4 x 1.8 x 0.9 cm (miniature)
Copper — Michigan
Origin: Quincy Mine, Houghton Co., Michigan, USA
Number: (8311350)
Size: 19.0 x 11.0 x 2.0 cm (large-cabinet)
Copper — Michigan
Origin: Quincy Mine, Houghton Co., Michigan, USA
Number: (8311351)
Size: 18.0 x 16.0 x 6.0 cm (large-cabinet)
Sulfur — Michigan
Origin: Stoneco Quarry, Maybee, Michigan, USA
Number: (2013536)
Size: 7.5 x 5.0 x 3.5 cm (small-cabinet)
Copper — Michigan
Origin: Phoenix Mine, Keweenaw Co., Michigan, USA
Number: (8311315)
Size: 7.0 x 3.5 x 3.0 cm (small-cabinet)
Copper — Michigan
Origin: Phoenix Mine, Keweenaw Co., Michigan, USA
Number: (8311547)
Size: 4.0 x 2.0 x 2.0 cm (miniature)
Copper — Michigan
Origin: Wolverine Mine, Houghton Co., Michigan, USA
Number: (8311564)
Size: 2.5 x 1.5 x 1.5 cm (thumbnail)
Sulfur — Michigan
Origin: Maybee Quarry, Exeter, Monroe Co., Michigan, USA
Number: (2063104)
Size: 4.0 x 2.0 x 1.2 cm (miniature)
Orientite — Michigan
Origin: Manganese Mine, Keweenaw Co., Michigan, USA
Number: (2062280)
Size: 5.0 x 3.5 x 3.0 cm (miniature)