Application of Geophysical Prospecting Methods to the Shaxi Porphyry Copper Deposit and Its Validation
详细信息
- 责任者：Zheng Guangwen (Anhui Province Institute of Geological Survey ; Hefei 230001 ; China) ; Zhang Kai
- 刊名：Geology and Prospecting
- 出版年：2013
- 卷期：49(4)
- 关键词：斑岩铜矿床 ; porphyry copper deposit ; 地球物理勘探 ; geophysical exploration ; 安徽 ; Anhui Province
- 页码：p.737-750
- 图表：illus., 15 refs.
- 分类号：1600
- issnNo：ISSN0495-5331
- isbnNo：CN11-2043/P
摘要
This work conducts comprehensive geophysical surveys with the magnetic, IP, CSAMT and SIP methods in the Fengtaishan ore block of the Shaxi porphyry copper deposit along the prospecting line No. 6, and summarizes the magnetic and electric characteristics of the concealed copper ore bodies to build a porphyry copper ore geophysical prospecting model. This geophysical prospecting model has been validated in the peripheral of the Zabagang area. Through the practice and test, according to the geophysical prospecting model IP and CSAMT characteristics, the conjectural concealed diorite rock mass has been verified, and the inferred non-ore-causing anomalies from excitation current and SIP characteristics are also proved.
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