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The gravity concentration separation process gets more complex as the specific gravities between the valuable mineral and the gangue get closer. For example, complex gold in a sulphide complex of pyrite, must isolate a specific gravity of for gold from for pyrite.

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Gravity concentration is the separation of minerals based on differences in specific gravity. A gravity concentration process is designed to recover very high grades of valuable ore material into very small masses. ... By. Michael Silva. 1986. CALIFORNIA DEPARTMENT OF CONSERVATION. DIVISION OF MINES AND GEOLOGY. 801 K Street. Sacramento ...

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Gravity Concentration Gekko. Whether gravity separation of coarse material is used for gangue rejection or preconcentrating mineralbearing particles, significant economical and When separating free gold from a typical quartz deposit, gravity concentration must separate based on specific gravities of and, for gold and quartz respectively.

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