User:Laxyaumt/Books/Mineral processing

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 * Jig concentrators
 * Froth flotation
 * Mineral processing
 * Magnetic separation
 * Hall–Héroult process
 * Electrowinning
 * Calcination
 * Roasting (metallurgy)
 * Bottom-blown oxygen converter
 * Tailings
 * Gangue
 * Slag
 * Red mud
 * Spiral separator
 * Sieve