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Global Geology 2013, 16(2) 75-81 DOI:
ISSN: 1673-9736 CN: 22-1371/P |
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Thoughts and effects for substituted resource prospecting in Laozuoshan gold deposit in Heilongjiang |
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WEI Lianxi1, 2, SUN Fengyue1, LI Bile1, DING Qingfeng1, SUN Naiquan3 and ZHAO Haipeng4 |
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1． College of Earth Sciences，Jilin University，Changchun 130061，China; 2． Research Institute of Geological Exploration for Nonferrous Metals in Heilongjiang Province，Harbin 150046，China; 3． College of Geological Engineering and Geomatics，Chang'an University，Xi'an 710054，China; 4． No． 701 Team of Geological Exploration for Nonferrous Metals of Heilongjiang Province，Harbin 150028，China |
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Abstract：
According to the Geological settings and the distributed laws of ore bodies and previous research results， combining with latest theories and new methods of geological prospecting，the authors proposed prospecting thoughts for substituted resources in Laozuoshan gold deposit． After ore prospecting in two years，nine new blind ore bodies were found，among which four ore bodies contain 4218. 1 kg inferred intrinsic economic resources ( 333) ，and mitigate the crisis situation of mine reserves． At the same time，lots of significant geophysical and geochemical anomalies were found in the peripheral，which provide a basis for further prospecting． |
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Keywords：
Laozuoshan
gold deposit
substituted resource prospecting
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Received Revised Online: |
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