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Leucite
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FAMILY:
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Tectosilicates
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COLOR:
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Dark Blue To Blue-White, Green-Blue
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MOH'S HARDNESS:
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5 1/2 - 6
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DENSITY:
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2.45 - 2.50
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TRANSPARENCY:
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Opaque
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OCCURRENCE:
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Very Common
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ORIGIN:
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Angola, Bolivia, Brazil, India, Madagascar, Austria, Sweden And United States
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