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How How To Extract Gold Dust From Sand Using Heat

How How To Extract Gold Dust From Sand Using Heat

2017-4-12ensp0183enspPut on the overalls and boots. Use the blowtorch to heat up the crucible or clay bowl you are using to melt the gold flakes. Place a teaspoon of borax powder into the bowl and continue heating until it begins to place. Add the gold flakes at this point. Continue heating until the gold flakes melt to form a bead. Cool the crucible and its contents.

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