Study on the Ore-Controlling Factors of Xiaoxinancha Gold-Copper Deposit, Jilin Province
详细信息
- 责任者：Cui Shengzhe (Jilin Institute of Geological Sciences ; Changchun 130012 ; China) ; Wang Xiaozhi
- 刊名：Jilin Geology
- 出版年：2011
- 卷期：30(4)
- 关键词：金矿 ; gold ores ; 铜矿 ; copper ores ; 吉林 ; Jilin Province
- 页码：p.1-5
- 图表：2 illus., 1 table, 7 refs.
- 分类号：1001
- issnNo：ISSN1001-2427
- isbnNo：CN22-1099/P
摘要
Xiaoxinancha gold-copper deposit is located in the Eastern of Xing’an-Mongolian orogenic belt. The main factors of controlling ore are faults in Xiaoxinancha gold-copper deposit, especially NW direction controlling distribution of ore bodies, the scale of ore bodies positively correlativity with fault size. There are a close relationship between diorite, diorite-porphyrite dike and metallogeny, being the immediacy wall rock of ore bodies. The ore bodies occurred in footwall and hangjngwall of diorite-porphyrite dike or in diorite-porphyrite dike, the magma activities provided a ore-forming materials of gold-copper ores.