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An understanding of the sedimentary origin of existing placers is needed to identify new sites where gold-bearing placers have been deposited and preserved.

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3 Mar 2011 Alluvial Gold is gold dust that is found in soil sediments. “Alluvial gold” refers to the type of gold dust found in that kind of soil. where gold and other precious metals were extracted from streams and mountainsides using 45 W. 47th Street New York NY 10036; 212-398-1454; 212-391-7853; Follow Us:.

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