• 责任者：Wang Bing (MLR Guiyang Supervision and Testing Center of Mineral Resources ; Guiyang 550004 ; China) ; Wang Lei
• 刊名：Guizhou Geology
• 出版年：2009
• 卷期：26(4)
• 关键词：矿物组合 ; mineral assemblages ; 磷矿床 ; phosphate deposit ; 贵州 ; Guizhou Province
• 页码：p.265-270
• 图表：7 illus., 6 tables, 3 refs.
• 分类号：1002
• issnNo：ISSN1000-5943
• isbnNo：CN52-1059/P

Mineral component and process mineralogy characteristic of middle and low grade phosphate deposit are important study objects for reasonable phosphate resource usage. In this paper, by the study of mineral component, occurrence characteristic, dissociation, granularity analyses and so on of three stratums of phosphate deposit in Guizhou Province, the influence of the wrappage in collophanite was carried out, and on the basis of present study, it can make the dissociation of collophanite and its intergrowth matrix ore farthest by grinding to +0.104 mm.