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  • how to separate coal from stone - Dols Marmer & Graniet
    how to separate coal from stone - Dols Marmer & Graniet

    how to separate coal from stone before crushing Separating mixtures how we concentrate natural materials teachers notes mixtures include with a possible separation method in brackets x x x x x marbles of two different colours hand picking sand and iron filings using a magnet or panning sand and salt salt is soluble in waterjigging this method can be used to separate coal and rock waste on the .

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