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Fluorite Ore Free

Fluorite, CaF2, is considered a strategically important mineral as it is a raw material for many strategic industries. Froth flotation is reported to be the most efficient and economically viable process for the production of an acid-grade product with a CaF2 content of at least 97. Selective flotation of fluorite from gangue minerals, e.g., calcite and barite, is challenging because these ...

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