Occurrence • Niobium (Columbium), Thorium, REE
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Past Producer • Gold, Silver
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Past Producer • Silver, Gold
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Past Producer • Gold, Tungsten, Silver
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Past Producer • Gold, Copper
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Occurrence • Silver, Copper, Gold
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Past Producer • Copper, Gold
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Past Producer • Silver, Gold
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Past Producer • Gold, Silver
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Occurrence • Thorium, Niobium (Columbium), REE
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Producer • Sand and Gravel, Construction
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Producer • Limestone, General
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Producer • Volcanic Materials
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Past Producer • Gold, Silver
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Past Producer • Silver, Gold
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Stone, Crushed/Broken
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Unknown • Sand and Gravel, Construction
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Past Producer • Lead, Silver, Gold, Copper
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Past Producer • Silver, Gold, Copper
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