Geological Features and Prospecting Direction of Quanyan Crystalline Graphite Deposit, Ji’an City, Jilin Province
详细信息
- 责任者：Wu Yanling (Jilin Corps ; Geological Survey Center ; China Building Materials Industry ; Changchun 130033 ; China) ; Xie Lifa
- 刊名：Jilin Geology
- 出版年：2011
- 卷期：30(3)
- 关键词：石墨矿床 ; graphite deposit ; 吉林 ; Jilin Province
- 页码：p.62-65
- 图表：1 illus., 1 table
- 分类号：1002
- issnNo：ISSN1001-2427
- isbnNo：CN22-1099/P
摘要
Quanyan crystalline graphite deposit formed in metamorphic rocks of Huangchagou Formation, Ji’an Group of Paleoproterozoic, rock bodies are strictly controlled by regional tectonic and strata, showing obvious mineralization regularity, stable ore quality. There are widely developed in Tonghua – Ji’an area, Ji’an Group of Paleo-proterozoic, being a set of graphite-containing silica magnesium-rich volcanic – sedimentary structure, and an important mining area for crystalline graphite ore deposit in the study area.