Iodine leach method seems to work well for the type of small operations most people have.Also Muriatic acid/peroxide to remove the gold plated stuff from the fingers and muriatic acid/bleach to refine them.No nitric involved,no sulphuric.Muriatic is relatively safe compared to those two.This works so long as you do it more as a project to have fun with,but the profit ain,t bad so long as you don,t put a price on your time.Can you say retired?
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