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J4 ›› 2009, Vol. 17 ›› Issue (6): 39-41.
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ZHAO Riufeng,MU Xinhua
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Abstract:
Shizimiao Au-Mo ore field is located in the middle part of Machaoying fault zone,it contains Shiyaogou nolybdenum deposit,three gold deposits such as Yuanling,Hongzhuang and Nanping.Machaoying fault zone is the main ore-controlling structure,its local pressure extending part is the main holding ore space,the mineralization closely related with intermediate acidic magmatic activity at Yanshan Period.Shiyaogou molybdenum deposit is a porphyry type molybdenum deposit controlled by blind porphyry body.The mineralization of Ag-Pb ,Au,Mo is unified with time and space,and form a holistic natural ore—form ing system.
Key words: Shizimiao, Au-Mo deposit, Genetic mechanism, Machaoying fault zone, Eastern Qinling metallogenic belt
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DIAO Rui-Feng, MU Xin-Hua. Discussion on the Genetic Mechanism of Shizimiao An-M o Ore Field[J].J4, 2009, 17(6): 39-41.
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