The Application of Geophysical and Geochemical Exploration and Metallogenic Prediction in the Wangjiagou Gold Ore District of Mianxian County, Shaanxi Province
详细信息
- 责任者：Li Saisai (School of Earth Sciences and Resources ; Chang’an University ; Xi’an 710054 ; China) ; Wei Gangfeng
- 刊名：Geology in China
- 出版年：2012
- 卷期：39(2)
- 关键词：金矿 ; gold ores ; 地球物理勘探 ; geophysical exploration ; 地球化学勘查 ; geochemical exploration ; 陕西 ; Shaanxi Province
- 页码：p.474-485
- 图表：6 illus., 1 table, 28 refs.
- 分类号：1001
- issnNo：ISSN1000-3657
- isbnNo：CN11-1167/P
摘要
Based on a study of regional metallogenic regularity, this paper summarizes the prospecting criteria for the southern metallogenic belt in the Mian-Lue-Ning triangle area as follows: 1) strata composed of Proterozoic basement metamorphic volcanic rocks and adjacent clastic rock and carbonate rocks; 2) well-developed NE-NNE trending faults; 3) areas where fractures are filled with intermediate-basic veins; and 4) geochemical anomaly areas of such elements as Au, Ag, Cu and Zn. The authors analyzed the metallogenic conditions of the study area and considered that the study area had favorable conditions in search for gold deposits related to fractures.