Occurrence • Niobium (Columbium), Tantalum, Feldspar
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Occurrence • Tantalum, Feldspar, Niobium (Columbium)
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Occurrence • Niobium (Columbium), Tantalum, Feldspar
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Past Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Past Producer • Stone, Crushed/Broken
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Past Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Past Producer • Beryllium
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Occurrence • Niobium (Columbium), Tantalum, Feldspar
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Occurrence • Tantalum, Feldspar, Niobium (Columbium)
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Producer • Stone, Crushed/Broken
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Past Producer • Sand and Gravel, Construction
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Producer • Sand and Gravel, Construction
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Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Producer • Sand and Gravel, Construction
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Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Producer • Sand and Gravel, Construction
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Producer • Gypsum-Anhydrite
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Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Past Producer • Sand and Gravel, Construction
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Producer • Stone, Crushed/Broken
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Producer • Stone, Crushed/Broken
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Producer • 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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