A.E. Seaman Mineral Museum
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Copper in Calcite, I believe from Quincy Mine.
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Azurite on Malachite
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Copper Crystals, Delaware Mine
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A rather large set of copper crystals on calcite
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How mineral crystalization happens
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Copper in Calcite from the Quincy Mine
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Copper in Calcite from Quincy Mine
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Chalcocite from the Flambeau Mine, Wisconsin
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A rare sight, a black smoker vent on Earth's surface
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Calcite from Mexico
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Copper from the Chino Mine in New Mexico
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Rhodochrosite from the now closed Sweethome Mine in Colorado
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Thunder Bay Amethyst with Fluorite from Ontario
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Andradite from Azerbaijan
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A beautiful Mali prehnite
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Elbaite (Tourmaline) from California
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