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How To Extract Gold From Normal Sand

gold recovery from ic chipsic chips recyclinggolden scrap,feb 28, 2017 put ic chips in a stainless steel pot. add sulfuric acid in a pot until ic chips dip. sulfuric acid should be 1 inch above from ic chips. now give a normal flame heat. if you give a strong heat then ic chips will stuck and cant process anymore. after some time, dissolving will start in h2so4..gold prospecting and gold panning howto,oct 29, 2007 the principal behind gold panning is really simple. gold is heavy. just about everything else is lighter. if you load a pie-pan shaped container with gold-bearing gravel and sand, proper agitation in water should cause the gold to sink to the bottom, while washing away the.

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