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RMcWilson: Mineral-
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RMcWilson: Double Terminated Quartz Cluster
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RMcWilson: Pyrite from Magnet Cove Creek
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RMcWilson: Barite (Tiff, BaSO4) blades on Druzy Quartz
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RMcWilson: Quartz Crystals
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RMcWilson: Mineral-
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RMcWilson: Galena in matrix
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RMcWilson: Yellow Fluorite
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RMcWilson: Mineral-
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RMcWilson: Mineral-
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RMcWilson: Fluorite crystal
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RMcWilson: Pyrite cubes in orthoclase feldspar matrix
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RMcWilson: Mineral-
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RMcWilson: Drusy Quartz with Barite
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RMcWilson: Mineral-
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RMcWilson: Travertine
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RMcWilson: Fluorite in matrix
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RMcWilson: Yellow and purple Fluorite
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RMcWilson: Mineral-
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RMcWilson: Mineral-
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RMcWilson: Pyrite Cube Twin
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RMcWilson: Mineral-
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RMcWilson: Pyrite cubes (FeS2)
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RMcWilson: Mineral-
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RMcWilson: Quartz-crystals-6
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RMcWilson: Drusy Quartz from the old Tiff mining area
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RMcWilson: Quartz crystals cluster
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RMcWilson: Double Terminated Quartz Cluster
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RMcWilson: Quartz-cluster-4
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RMcWilson: Calcite Crystal