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| RECOVERY OF GOLD FROM WASTE ROCK OF OXIDIZED GOLD ORE BY DUMP LEACHING |
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| DOI： |
| KeyWord:oxidized gold ore;waste rock;cyanidation;dump leaching; |
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| Beijing General Research Institute of Mining and Metallurgy;Beijing 100044;China |
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| Abstract: |
| Recovery of Au from waste rock of oxidized gold ore by dump leaching is done in this paper.The text results show that the waste rock is leached easily.The rock can be stacked direct without screen separated,and the permeability of dump is well.The total leaching rate of Au is beyond 70% after 30days. |
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