Ho na le mefuta e mengata ea lisebelisoa tsa phofo ea graphite naheng ea Chaena e nang le litšobotsi tse ruileng, empa hajoale, tlhahlobo ea ore ea lisebelisoa tsa graphite tsa lapeng e batla e le bonolo. Fumana mefuta ea mantlha ea tlhaho ea ore, ore grade, main minerals and gangue composition, washability, joalo-joalo, 'me u hlahlobe ...
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