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Magnetite
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FAMILY:
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Spinel
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COLOR:
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Cochineal- To Carmine-Red; Often Dark Lead-Gray On The Surface And Frequently Coated By An Ochre-Yellow Powder.
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MOH'S HARDNESS:
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5½ - 6½
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DENSITY:
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5.175
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TRANSPARENCY:
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Opaque
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OCCURRENCE:
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Rare
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ORIGIN:
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China, Republic Of Macedonia, Russia, Switzerland, Usa
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