best separator for very fine magnetite beach-mining equiments supplier

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new projects of best separator for very fine magnetite beach

We have separator for very fine magnetite beach,Magnetic Black Sand Separator By-productblack sandfrominland placeringis often richer than beach sand. But generally,black sand, unless a concentrate, is not worth much effort. In any case, it is worth spending a dollar or two to have an assay made for gold of a carefully taken sample, not selected sand.