pyrite
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Pyrite and Sphalerite 1-443
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Galena, Dolomite, and Pyrite 518-80
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Kyanite, Quartz, and Pyrite 503-195
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Kyanite, Quartz, and Pyrite 503-202
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Kyanite, Quartz, and Pyrite 503-188
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Kyanite, Quartz, and Pyrite 503-194
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Pyrite 503-302
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Pyrite 503-5
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Pyrite 503-3
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Galena 501-67
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Calcite, Dolomite, and Pyrite 502-19
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Pyrite 501-249
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Pyrite Cubes on Matrix 501-274
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Pyrite 503-313
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Pyrite 500-244
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Pyrite, Sphalerite, and Quartz 501-237
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Pyrite, Sphalerite, and Quartz 501-183
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Jamesonite, Pyrite, and Quartz 501-211
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Pyrite 500-242