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    LI Wen-yuan, TANG Zhong-li, ZHANG Zhao-wei, et al. The Concept of Mineralization of the Small Rock Mass and Prospecting Significance[J]. Northwestern Geology, 2012, 45(4): 61-68.
    Citation: LI Wen-yuan, TANG Zhong-li, ZHANG Zhao-wei, et al. The Concept of Mineralization of the Small Rock Mass and Prospecting Significance[J]. Northwestern Geology, 2012, 45(4): 61-68.

    The Concept of Mineralization of the Small Rock Mass and Prospecting Significance

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    • Received Date: August 19, 2012
    • Revised Date: October 19, 2012
    • Published Date: December 04, 2012
    • The mineralization of the small rock mass is a new academic concept proposed through the exploration and research of metallic sulfide deposit with the magmatic activity by Tang Zhongli,which is a popular characteristic in endogenic magmatic deposits,it is also a key to reveal the principle of metallogenesis for our ore-prospecting work.Here is a new definition and classification have been put forward based on years' studies,including magmatic liquation and magmatic hydrotherrnal.The first tapy was composed of sulfide segregation and oxide segregation; second one was formed with water-hydrothermal metasomatism、filling metasomatism and contact metasomatism.There are four mechanism of mineralization of the small rock mass: deep segregation model,magma conduit model、pulse model and hydrothermal pulse model.Discussed oxygenisotopic composition of hidden and half-concealed igneous rocks and the key factor of discretion in ore-bearing potential of the small rock mass.
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