| Thumbnail | Subject(s) | Description | Add to Shoebox |
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Mineral Specimens |
Earth Science, Geology, Natural Resources, Mines and Mineral Resources, |
Calcite Crystals - Quincy Mine [Mineral specimens] Scanned: October 4, 2007 |
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Mineral Specimens |
Earth Science, Geology, Natural Resources, Mines and Mineral Resources, |
Silver Crystals on Copper [Mineral specimen] Scanned: October 4, 2007 |
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Mineral Specimens - Float Copper |
Earth Science, Geology, Natural Resources, Mines and Mineral Resources, |
Float Copper near Copper City [Large copper specimen. Plaque reads " Found by Alex. Patrick in sand 8" below surface on S. E. 1/4 of N. W. 1/4 Sec. 10-56-32 Calumet Township - Houghton Co. Mich. November 1918, weight 1854 lbs. purity 958 overall length 6 ft. width 4 ft. 5 in. thickness 3 to 6 in." Scanned: October 4, 2007 |
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Mineral Specimens |
Earth Science, Geology, Natural Resources, Mines and Mineral Resources, |
Native Copper Specimens [Two pieces of copper are pictured.] Scanned: October 4, 2007 |
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Mineral Specimens |
Earth Science, Geology, Natural Resources, Mines and Mineral Resources, |
Beautiful Copper Crystals [Copper crystal sample] Scanned: October 4, 2007 |
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Mineral Specimens |
Earth Science, Geology, Natural Resources, Mines and Mineral Resources, |
Group of clear calcites - South Range Mines [A specimen from the mine that resembles diamonds.] Scanned: October 4, 2007 |
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Mineral Specimens |
Earth Science, Geology, Natural Resources, Mines and Mineral Resources, |
Calcite Crystal Group [Mineral specimen] Scanned: October 8, 2007 |
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Mineral Specimens |
Earth Science, Geology, Natural Resources, Mines and Mineral Resources, |
Silver Crystals on N. Copper LS [Mineral specimen] Scanned: October 4, 2007 |