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| THE DEMONSTRATION OF ANTIMONY ORE GEOCHEMICAL QUANTITATIVE PROGNOSIS IN RONGJIANG-LEISHAN AREA OF GUIZHOU PROVINCE |
| HU Cong-liang, MO Chun-hu, CHENG Guang-rong, LIU Ying-zhong, YUAN Yi-sheng |
| Guizhou Institute of Geological Survey, Guiyang 550004, China |
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Abstract On the basis of the project of "China National Mineral Resources Potential Evaluation" and with the secondary development of regional geochemical data as a precondition, the authors generalized the halation and metallization geochemical and geological characteristics of some typical antimony deposits within the study area. In Rongjiang-Leishan area of Guizhou Province, the authors conducted geochemical quantitative prognosis of some antimony deposits in different geological units (the cap and the base formation). Similarity, metallization conditions, deposits distribution, elements composition and antimony anomaly intensity were selected as the prognostic variables, and some target areas around Rongjiang-Leishan were delineated. Furthermore, the potential resource of each target area was evaluated individually on the basis of analogy and areal productivity methods. The results provide geochemical data as reference for mineral potential evaluation.
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Received: 17 October 2012
Published: 10 October 2013
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