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Silver — Michigan
Origin: Laurium Mine, Houghton Co., Michigan, USA
Number: (2062337)
Size: 4.0 x 3.0 x 1.0 cm (miniature)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (8311039)
Size: 6.0 x 4.0 x 3.0 cm (small-cabinet)
Sulfur — Michigan
Origin: Stoneco Quarry, Maybee, Michigan, USA
Number: (2013385)
Size: 12.0 x 7.5 x 5.0 cm (cabinet)
Copper — Michigan
Origin: Phoenix Mine, Keweenaw Co., Michigan, USA
Number: (8311034)
Size: 3.5 x 3.2 x 2.0 cm (miniature)
Silver — Michigan
Origin: Hancock Mine, Houghton Co., Michigan, USA
Number: (8911185)
Size: 5.5 x 4.5 x 2.0 cm (miniature)
Copper — Michigan
Origin: Phoenix Mine, Keweenaw Co., Michigan, USA
Number: (8311548)
Size: 4.0 x 3.5 x 1.0 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: Wyandotte Mine, Winona, Houghton Co., Michigan, USA
Number: (2062116)
Size: 8.5 x 5.0 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)
Silver — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (9711519)
Size: 4.7 x 3.2 x 1.5 cm (miniature)
Calcite — Michigan
Origin: Quincy Mine, Houghton Co., Michigan, USA
Number: (2062340)
Size: 3.0 x 2.5 x 1.5 cm (thumbnail)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2062112)
Size: 6.5 x 6.0 x 3.0 cm (small-cabinet)
Hematite — Michigan
Origin: Michigan Iron Range, Michigan, USA
Number: (2062085)
Size: 9.0 x 6.0 x 6.0 cm (small-cabinet)
Copper — Michigan
Origin: Quincy Mine, Houghton Co., Michigan, USA
Number: (2013596)
Size: 7.5 x 4.0 x 3.0 cm (small-cabinet)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2013516)
Size: 11.0 x 5.5 x 4.5 cm (cabinet)
Chalcocite — Michigan
Origin: Baltic Mine, Houghton Co., Michigan, USA
Number: (2062369)
Size: 8.0 x 6.0 x 3.0 cm (small-cabinet)
Celestine — Michigan
Origin: Sylvania Aggregates Quarry, Rockwood, Michigan, USA
Number: (2013624)
Size: 9.0 x 3.3 x 0.9 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)
Copper — Michigan
Origin: White Pine Mine, Ontonagon Co., Michigan, USA
Number: (8311536)
Size: 23.0 x 6.0 x 0.3 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)
Silver — Michigan
Origin: White Pine Mine, Ontonagon Co., Michigan, USA
Number: (1791311)
Size: 3.0 x 1.5 x 0.4 cm (thumbnail)
Hematite — Michigan
Origin: Sherwood Mine, Iron Co., Michigan, USA
Number: (2062163)
Size: 18.0 x 11.0 x 6.0 cm (large-cabinet)
Copper — Michigan
Origin: Cliff Mine, Keweenaw Co., Michigan, USA
Number: (8311114)
Size: 8.5 x 5.0 x 3.0 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: National Mine, Ontonagon Co., Michigan, USA
Number: (8311314)
Size: 10.5 x 9.5 x 4.0 cm (cabinet)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (2062040)
Size: 4.5 x 3.5 x 2.5 cm (miniature)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2013486)
Size: 6.0 x 5.0 x 5.0 cm (small-cabinet)
Datolite — Michigan
Origin: Franklin Mine, Houghton Co., Michigan, USA
Number: (8311377)
Size: 12.5 x 11.0 x 1.3 cm (cabinet)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (8311308)
Size: 13.0 x 5.5 x 5.0 cm (cabinet)
Copper — Michigan
Origin: Houghton Co., Michigan, USA
Number: (2102302)
Size: 10.5 x 6.5 x 2.5 cm (cabinet)
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: Copper Falls Mine, Keweenaw Co., Michigan, USA
Number: (8311556)
Size: 3.0 x 2.5 x 1.5 cm (thumbnail)
Celestine — Michigan
Origin: Holloway Quarry, Newport, Michigan, USA
Number: (2013367)
Size: 15.0 x 6.0 x 2.3 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: (2013194)
Size: 7.8 x 6.7 x 2.2 cm (small-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: Mass Mine, Ontonagon Co., Michigan, USA
Number: (8311559)
Size: 3.8 x 1.6 x 0.5 cm (miniature)
Copper — Michigan
Origin: Ridge Mine, Ontonagon Co., Michigan, USA
Number: (8311551)
Size: 4.5 x 3.0 x 2.0 cm (miniature)
Copper — Michigan
Origin: Centennial #2 Mine, Houghton Co., Michigan, USA
Number: (8911145)
Size: 13.0 x 7.0 x 5.0 cm (cabinet)
Celestine — Michigan
Origin: Holloway Quarry, Newport, Michigan, USA
Number: (2013436)
Size: 8.0 x 5.0 x 3.5 cm (small-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: Central Mine, Keweenaw Co., Michigan, USA
Number: (8311549)
Size: 4.0 x 2.0 x 1.5 cm (miniature)
Copper — Michigan
Origin: Wolverine Mine, Houghton Co., Michigan, USA
Number: (8311564)
Size: 2.5 x 1.5 x 1.5 cm (thumbnail)
Copper — Michigan
Origin: Champion Mine, Houghton Co., Michigan, USA
Number: (2242035)
Size: 10.0 x 3.0 x 2.0 cm (cabinet)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (8311030)
Size: 6.0 x 4.0 x 0.5 cm (small-cabinet)
Silver — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2092158)
Size: 7.5 x 4.0 x 1.5 cm (small-cabinet)
Celestine — Michigan
Origin: Holloway Quarry, Newport, Michigan, USA
Number: (2013599)
Size: 9.0 x 6.5 x 5.0 cm (small-cabinet)
Silver — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (8311546)
Size: 5.0 x 4.0 x 0.8 cm (miniature)
Copper — Michigan
Origin: White Pine Mine, Ontonagon Co., Michigan, USA
Number: (8311538)
Size: 16.0 x 9.5 x 0.4 cm (large-cabinet)
Calcite — Michigan
Origin: Quincy Mine, Houghton Co., Michigan, USA
Number: (2062339)
Size: 2.9 x 2.0 x 0.8 cm (thumbnail)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (2242003)
Size: 8.5 x 3.5 x 2.0 cm (small-cabinet)
Copper — Michigan
Origin: Central Mine, Keweenaw Co., Michigan, USA
Number: (8311032)
Size: 4.0 x 3.5 x 1.0 cm (miniature)
Celestine — Michigan
Origin: Stoneco Quarry, Newport, Michigan, USA
Number: (2013023)
Size: 5.0 x 5.0 x 3.0 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: Phoenix Mine, Keweenaw Co., Michigan, USA
Number: (8311315)
Size: 7.0 x 3.5 x 3.0 cm (small-cabinet)
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 Co., Michigan, USA
Number: (9273165)
Size: 10.0 x 5.5 x 1.0 cm (cabinet)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (9771067)
Size: 6.7 x 5.0 x 1.4 cm (small-cabinet)
Copper — Michigan
Origin: Keweeenaw Peninsula, Michigan, USA
Number: (2062110)
Size: 10.0 x 6.0 x 5.0 cm (cabinet)
Celestine — Michigan
Origin: Rockwood Quarry, Monroe Co., Michigan, USA
Number: (2013387)
Size: 8.0 x 7.0 x 5.0 cm (small-cabinet)