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| APPLICATION OF AMICS ON COMPREHENSIVE RECOVERY OF ASSOCIATED GOLD AND SILVER IN COPPER MINE |
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Received:November 14, 2017
Revised:November 14, 2017
Accepted:November 17, 2017
Published Online:May 25, 2018
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| DOI： |
| KeyWord:AMICS; associated gold and silver; comprehensive recovery |
| Author | Institution |
| FANG Ming-shan |
Beijing Key Laboratory of Metal Mineral Resources Test and Evaluation,Beijing General Research Institute of Mining and Metallurgy |
| WANG Ming-Yang |
Beijing Key Laboratory of Metal Mineral Resources Test and Evaluation,Beijing General Research Institute of Mining and Metallurgy |
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| Abstract: |
| The grade of Cu in a copper ore is 0.53%. As the associated valuable elements, the grade of gold and silver is 0.11g/t and 2.76g/t respectively. Although it is relatively low, but it also has a certain value of comprehensive recovery and utilization. AMICS (Advanced Mineral Identification and Characterization System) was used to systematically study the process mineralogy of associated gold and silver in this copper mine. The occurrence state of associated gold and silver in the copper ore is studied by AMICS (Advanced Mineral Identification and Characterization System). The types of gold and silver minerals, the distribution characteristics of gold and silver minerals, and the size distribution of the gold and silver minerals, as well as the main factors affecting the recovery of gold and silver minerals were determined, which provide a theoretical basis for the comprehensive recovery. |
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