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find used diamond mining equipment

find used diamond mining equipment

Apr 12, 2017· This is asmall,hand-held wooden box that has a screen bottom. A small amount of soil is placed into the screen box. It is thensifted through water to wash away the dirt, so that onlystones and minerals remain. These items must be inspected carefully to see ifdiamonds are present before discarding the stones and starting over with more dirt.

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