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Occurrence • Tin, Niobium (Columbium), Tantalum
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Occurrence • Talc-Soapstone
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Occurrence • Niobium (Columbium), Tantalum
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Occurrence • Niobium (Columbium), Tantalum, Beryllium
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Occurrence • Niobium (Columbium), Tantalum
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Occurrence • Titanium, Metal, REE, Thorium, Zirconium
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Occurrence • Titanium, Metal, Zirconium, REE, Thorium
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Occurrence • Limestone, General
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Occurrence • Lead, Silver, Barium-Barite
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Occurrence • Molybdenum, Copper
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Occurrence • Copper, Gold
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Producer • Stone, Crushed/Broken
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Past Producer • Niobium (Columbium), Tantalum, Gold
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Producer • Sand and Gravel, Construction
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Past Producer • Gold, Niobium (Columbium), Tantalum
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Occurrence • Niobium (Columbium), Tantalum, Tin
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Occurrence • Niobium (Columbium), Tantalum
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Occurrence • Niobium (Columbium), Tantalum
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Occurrence • Tin, Kyanite
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Occurrence • Niobium (Columbium), Tantalum
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Occurrence • Niobium (Columbium), Tantalum
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Occurrence • Niobium (Columbium), Tantalum
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Occurrence • Niobium (Columbium), Tantalum
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Occurrence • Niobium (Columbium), Tantalum
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Occurrence • Titanium, Metal, Zirconium, REE, Thorium
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Occurrence • Titanium, Metal, Zirconium, REE, Thorium
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Producer • Niobium (Columbium), Tantalum
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