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How can I remove aluminum oxide grinding media from fine silver shavings?
What could dissolve the aluminum oxide media without affecting the silver shavings? Any ideas...
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- Irv SLv 79 years agoFavorite Answer
Try 'panning', (separation by density in water, like the '49'ers).
That will get most of it, then in melting the silver dust you can discard
the oxide slag.
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