METHOD OF EXTRACTING FINE GOLD IN HYDROMECHANICAL PLACER MINING Russian patent published in 2006 - IPC B03B7/00

Abstract RU 2277016 C2

FIELD: mining.

SUBSTANCE: method comprises washing, disintegrating, gravitational enriching, removing the concentrate from catching surfaces, and finishing concentrate.

EFFECT: enhanced efficiency.

2 tbl, 2 ex

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RU 2 277 016 C2

Authors

Galajko Vladimir Vasil'Evich

Dates

2006-05-27—Published

2004-05-12—Filed