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| Keywords | |
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geophysical and geochemical exploration |
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prospecting target |
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Cu--Mo--Au deposit |
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Jinchanggou of Jidong |
| Authors | |
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FU Yang-1 |
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WANG Jian-Xin-1 |
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ZHAO Li-Gang-1 |
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CHEN Xue-1 |
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ZANG Xing-Yun-2 |
| PubMed | |
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Article by Fu, Y. 1 |
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Article by Wang, J. X. 1 |
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Article by Zhao, L. G. 1 |
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Article by Chen, X. 1 |
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Article by Cang, X. Y. 2 |
Application of geophysical and geochemical exploration results in predicting prospecting target: taking Jinchanggou Cu--Mo--Au deposit in Jidong as an example
FU Yang-1, WANG Jian-Xin-1, ZHAO Li-Gang-1, CHEN Xue-1, ZANG Xing-Yun-2
1. College of Earth Sciences��Jilin University��Changchun 130061��China; 2. Geological Survey Institute of Jilin Province��Changchun 130061��China
Jinchanggou copper-molybdenum-gold and polymetallic mineralization concentrating area in Jidong of Heilongjiang is a mining area related to Mesoaoic volcano-inferior volcanic activities. The study shows low resistivity ( < 450 ٷm) and high polarizability ( > 5%) can be regarded as indirect signs of geophysical prospecting�� while the anomaly elements of Cu��Au��Mo��Ag can be used as indirect signs of geochemical prospecting. Based on the analysis of geophysical and geochemical characteristics��combining with geological conditions��the authors utilizing analogical method to forecast prospecting target��and discovered the ore body successfully in studied area.