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Why Tungsten Ore Is Hard To Process

Classification of tungsten ores tungsten ores tungsten does not occur naturally in its pure metallic state rather, it is found in several ores, but only two kinds of tungstenbearing mineral rocks, called wolframite and scheelite, are mined commerciallyolframite accounts for about 70 of the total tungsten resources in the world, and scheelite accounts for about 30.