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    Gold mining WikipediaIt is impossible to know the exact date that humans first began to mine gold, but some of the oldest known gold artifacts were found in the Varna Necropolis in Bulgaria.Min

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    gem mining equipment eBayFind great deals on eBay for gem mining equipment. Shop with confidence.Mining Suppliers and Equipment News MINING.comMining supliers and equipment news from MINING.com

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    Gold extraction with BORAX for small-scale miners …Click to view9:48Oct 17, 2011· Learn how to make more gold with borax instead of mercury. Description of a new environmentally beneign gold

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    Artisanal and Small-Scale Mining World BankCONTEXT. Artisanal and Small-Scale Mining occurs in approximately 80 countries worldwide. There are approximately 100 million artisanal miners globall