Placer Gold Recovery Methods By Michael Silva Special Publication 87

Placer Gold Recovery Methods By Michael Silva Special Publication 87

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Placer Gold Recovery Methods By Michael Silva, Special Publication1986California Department of Conservation Division of Mines and Geology 1416 Ninth StreetSacramento, California 95814 ContentsIntroduction.......................................................................................................Pg. 1Concentration of Placer Gold Ore.....................................................................Pg. 2Small Scale Recovery Equipment.....................................................................Pg. 2   Gold Pan.........................................................................................................Pg. 2   Rocker............................................................................................................Pg. 3         Construction.............................................................................................Pg. 3         Assembly..................................................................................................

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