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Copper — Michigan
Origin: Cliff #4 Mine, Keweenaw Co., Michigan, USA
Number: (1791154)
Size: 5.0 x 3.5 x 2.2 cm (miniature)
Copper — Michigan
Origin: Quincy Mine, Houghton Co., Michigan, USA
Number: (8311557)
Size: 3.0 x 2.5 x 1.0 cm (thumbnail)
Manganite — Michigan
Origin: Lucy Mine, Negaunne, Marquette Co., Michigan, USA
Number: (2062088)
Size: 12.0 x 7.5 x 5.5 cm (cabinet)
Sulfur — Michigan
Origin: Maybee, Michigan, USA
Number: (2102113)
Size: 7.0 x 3.5 x 2.5 cm (small-cabinet)
Copper — Michigan
Origin: Nebraska Mine, Ontonagon Co., Michigan, USA
Number: (8311517)
Size: 6.5 x 3.2 x 1.4 cm (small-cabinet)
Gypsum — Michigan
Origin: Bristol Mine, Crystal Falls, Michigan, USA
Number: (2062141)
Size: 10.0 x 9.0 x 7.0 cm (cabinet)
Celestine — Michigan
Origin: Holloway Quarry, Newport, Michigan, USA
Number: (2013564)
Size: 9.0 x 6.0 x 6.0 cm (small-cabinet)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (8821967)
Size: 8.0 x 0.7 x 0.5 cm (small-cabinet)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (2062040)
Size: 4.5 x 3.5 x 2.5 cm (miniature)
Celestine — Michigan
Origin: Maybee Quarry, Monroe Co., Michigan, USA
Number: (9862012)
Size: 4.5 x 3.7 x 1.3 cm (miniature)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2092175)
Size: 15.0 x 8.0 x 1.5 cm (large-cabinet)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2062112)
Size: 6.5 x 6.0 x 3.0 cm (small-cabinet)
Copper — Michigan
Origin: Wyandotte Mine, Winona, Houghton Co., Michigan, USA
Number: (2062116)
Size: 8.5 x 5.0 x 4.0 cm (small-cabinet)
Hematite — Michigan
Origin: Sherwood Mine, Iron Co., Michigan, USA
Number: (2062162)
Size: 16.5 x 13.0 x 12.0 cm (large-cabinet)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (1791312)
Size: 5.0 x 3.5 x 0.5 cm (miniature)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (9771082)
Size: 2.3 x 2.3 x 0.4 cm (thumbnail)
Silver — Michigan
Origin: White Pine Mine, Ontonagon Co., Michigan, USA
Number: (1791311)
Size: 3.0 x 1.5 x 0.4 cm (thumbnail)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (1791206)
Size: 3.4 x 1.8 x 0.9 cm (miniature)
Silver — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2013343)
Size: 5.8 x 3.5 x 1.0 cm (miniature)
Copper — Michigan
Origin: Houghton Co., Michigan, USA
Number: (2062076)
Size: 6.5 x 3.5 x 2.0 cm (small-cabinet)
Copper — Michigan
Origin: Quincy Mine, Houghton Co., Michigan, USA
Number: (8311316)
Size: 8.5 x 6.0 x 4.0 cm (small-cabinet)
Copper — Michigan
Origin: Champion Mine, Houghton Co., Michigan, USA
Number: (9273052)
Size: 6.0 x 6.0 x 3.0 cm (small-cabinet)
Copper — Michigan
Origin: Copper Falls Mine, Keweenaw Co., Michigan, USA
Number: (8311556)
Size: 3.0 x 2.5 x 1.5 cm (thumbnail)
Silver — Michigan
Origin: Houghton Co., Michigan, USA
Number: (2262149)
Size: 6.0 x 4.0 x 4.0 cm (small-cabinet)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (8311378)
Size: 25.0 x 14.5 x 7.0 cm (large-cabinet)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (1791304)
Size: 5.0 x 4.0 x 2.0 cm (miniature)
Copper — Michigan
Origin: Houghton Co., Michigan, USA
Number: (2102302)
Size: 10.5 x 6.5 x 2.5 cm (cabinet)
Hematite — Michigan
Origin: A Norrie Mine, Ironwood, Michigan, USA
Number: (2062278)
Size: 9.3 x 3.0 x 2.3 cm (small-cabinet)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (1791291)
Size: 6.0 x 1.4 x 1.0 cm (small-cabinet)
Silver — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (9711520)
Size: 4.3 x 3.0 x 2.0 cm (miniature)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (2062175)
Size: 15.5 x 13.0 x 4.0 cm (large-cabinet)
Copper — Michigan
Origin: Osceola mine, Houghton Co., Michigan, USA
Number: (1462003)
Size: 4.5 x 4.0 x 3.5 cm (miniature)
Prehnite — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (8811507)
Size: 10.0 x 7.0 x 3.0 cm (cabinet)
Copper — Michigan
Origin: Caledonia Mine, Ontonagon Co., Michigan, USa
Number: (2062336)
Size: 4.5 x 3.0 x 1.5 cm (miniature)
Copper — Michigan
Origin: Mass Mine, Ontonagon Co., Michigan, USA
Number: (8311036)
Size: 3.8 x 3.5 x 2.5 cm (miniature)
Copper — Michigan
Origin: Champion Mine, Houghton Co., Michigan, USA
Number: (8311042)
Size: 4.3 x 3.1 x 1.5 cm (miniature)
Copper — Michigan
Origin: Champion Mine, Houghton Co., Michigan, USA
Number: (2242035)
Size: 10.0 x 3.0 x 2.0 cm (cabinet)
Celestine — Michigan
Origin: Stoneco Quarry, Newport, Michigan, USA
Number: (2013478)
Size: 11.0 x 6.0 x 4.0 cm (cabinet)
Algodonite, — Michigan
Origin: Mohawk Mine, Keweenaw Co., Michigan, USA
Number: (2262369)
Size: 13.5 x 7.0 x 6.0 cm (cabinet)
Celestine — Michigan
Origin: Sylvania Aggregates Quarry, Rockwood, Michigan, USA
Number: (2013624)
Size: 9.0 x 3.3 x 0.9 cm (small-cabinet)
Silver — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (8311546)
Size: 5.0 x 4.0 x 0.8 cm (miniature)
Celestine — Michigan
Origin: Holloway Quarry, Newport, Michigan, USA
Number: (2013620)
Size: 9.5 x 8.0 x 5.5 cm (cabinet)
Copper — Michigan
Origin: Copper Falls Mine, Keweenaw Co., Michigan, USA
Number: (8311101)
Size: 17.0 x 11.0 x 4.0 cm (large-cabinet)
Copper — Michigan
Origin: White Pine Mine, Ontonagon Co., Michigan, USA
Number: (8311537)
Size: 24.0 x 8.0 x 0.3 cm (large-cabinet)
Celestine — Michigan
Origin: Rockwood Quarry, Monroe Co., Michigan, USA
Number: (2013387)
Size: 8.0 x 7.0 x 5.0 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)
Orientite — Michigan
Origin: Manganese Mine, Keweenaw Co., Michigan, USA
Number: (2062280)
Size: 5.0 x 3.5 x 3.0 cm (miniature)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2092176)
Size: 16.5 x 11.5 x 4.5 cm (large-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: Central mine, Keweenaw Co., Michigan, USA
Number: (8282281)
Size: 17.0 x 11.0 x 4.0 cm (large-cabinet)
Calcite — Michigan
Origin: Quincy Mine, Houghton Co., Michigan, USA
Number: (8311037)
Size: 4.5 x 4.0 x 2.5 cm (miniature)
Copper — Michigan
Origin: White Pine Mine, Ontonagon Co., Michigan, USA
Number: (9273207)
Size: 18.0 x 4.0 x 0.5 cm (large-cabinet)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2062101)
Size: 7.5 x 7.0 x 1.5 cm (small-cabinet)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (1605130)
Size: 6.0 x 4.0 x 4.0 cm (small-cabinet)
Hematite — Michigan
Origin: Sherwood Mine, Iron Co., Michigan, USA
Number: (2062161)
Size: 18.5 x 7.0 x 3.0 cm (large-cabinet)
Chamosite — Michigan
Origin: Michigamme Mine, Marquette Co., Michigan, USA
Number: (2062003)
Size: 9.0 x 7.0 x 5.0 cm (small-cabinet)
Copper — Michigan
Origin: Franklin Mine, Houghton Co., Michigan, USA
Number: (8311555)
Size: 4.0 x 2.0 x 1.1 cm (miniature)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (8311549)
Size: 4.0 x 2.0 x 1.5 cm (miniature)
Copper — Michigan
Origin: Phoenix Mine, Keweenaw Co., Michigan, USA
Number: (8311548)
Size: 4.0 x 3.5 x 1.0 cm (miniature)
Silver — Michigan
Origin: White Pine Mine, Ontonogan Co., Michigan, USA
Number: (2062344)
Size: 5.5 x 3.0 x 0.5 cm (miniature)