• 责任者：He Xiqi (Guizhou Academy of Geologic Survey ; Guiyang 550005 ; China) ; Chen Ren
• 刊名：Guizhou Geology
• 出版年：2012
• 卷期：29(3)
• 关键词：金矿 ; gold ores ; 选矿 ; beneficiation ; 印度尼西亚 ; Indonesia
• 页码：p.225-228, 239
• 图表：2 illus., 7 tables, 4 refs.
• 分类号：1001
• issnNo：ISSN1000-5943
• isbnNo：CN52-1059/P

The ore in Polonggo gold deposit have the features of high grade, thin grain size and high liberating degree, meantime the siver, lead, zinc and other utilized components accompanied, the content of injurious ingredient As is low. The quality of ore is very good. Bulk flotation - amalgamation is mature and this method is suggested in order to find a better method.