APPLICATION OF AMICS IN COMPREHENSIVE RECOVERY OF ASSOCIATED GOLD AND SILVER IN A COPPER ORE
FANG Ming-shan;WANG Ming-yan;BGRIMM Technology Group,Beijing Key Laboratory of Metal Mineral Resources Test and Evaluation;
The grade of Cu in a copper ore is 0. 53%. As the associated valuable elements,the grade of gold and silver is 0. 11 g/t and 2. 76 g/t respectively. Although relatively low in gold and silver contents,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 the associated gold and silver in this copper pre. The occurrence state of the 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.
【CateGory Index】： TD98