Metal Recycling Entrepreneur
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They use a mix of HCL acid & hydrogen peroxide to remove the gold from glass.
There isn't a lot of gold on the glass FYI, you need a LOT of glasses to get any amount of gold.
Red glass does have gold in it. However, its not viable to get the gold out as it doesn't take much gold to make glass red in the first place, and its not a easy thing to do.
Last edited by eesakiwi; 01-13-2013 at 10:05 PM.
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