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| GAMMA ENERGY SPECTRUM RATIO PARAMETERS:Geologic implication and application in searching of hidden gold deposit |
| XIN Fu-cheng1, XIN Liang2, LI Zhong-da3 |
1. No. 242 Geological Party, Liaoning Bureau of Geology for Nuclear Industry, Xingcheng 125100, Liaoning Province, China;
2. No. 241 Geological Party, Liaoning Bureau of Geology for Nuclear Industry, Fengcheng 118100, Liaoning Province, China;
3. No. 7 Geological Party, Liaoning Bureau of Geologic Exploration, Dandong 118003, Liaoning Province, China |
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Abstract The method of gamma energy spectrum survey is to predict gold deposits by the indirect features of gamma energy spectrum, which is summed up from the research on the distribution of U, Th and K in soil and rock and its relation to gold metallogenesis and wallrock alteration. With study on the composite parameter features for the hidden gold deposit forecasting in Tuanshanzi area, the paper discusses the geologic implication of spectrum ratio parameters. The prediction has been well proved by drills outside the ore occurrence.
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Received: 20 April 2007
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2007, Vol. 16 
