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J4 ›› 2012, Vol. 20 ›› Issue (4): 39-42.
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SUN Jie,LI Ruijun,ZHAO Zhouwei,XU Fen
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Abstract:
Xiejiagou mine pyrite phyllic altered mylonite-type gold deposits.After many years of exploration and development in this area,resource reserves are declining,so detailed investigation and evaluation of the deep ore body is needed to reserve mine resources for further development.Basised on a brief introduction on geological characteristics and orebodies geological features,a presentation about deep gold body scrutinizing in Xiejiagou mining area is made.Mineral alteration zone and dike rock are developed in Xiejiagou mining area,it is necessary to strengthen the geological prospecting deep on the edge,to provide necessary material basis for the continued development of the mine,on the basis of metallogenic regularity and mine geology analysis.With the gradual decline of mining depth,mining range gradually expanded,we should strengthen the research on characteristics of ore deposits within the further identification of ore characteristics and variation,to provide a basis for the rational use of resources and improvement of dressing and smelting process.
Key words: Pyrite phyllic rocks, Alteration mylonite, Orebody geological features, Deep gold deposits, Detailed investigation and evaluation
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SUN Jie,LI Ruijun,ZHAO Zhouwei,XU Fen. The Geological Characteristics and Deep Resources Investigation Evaluation of Gold Orebodies in Xiejiagou Mining Area[J].J4, 2012, 20(4): 39-42.
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http://www.goldsci.ac.cn/EN/Y2012/V20/I4/39
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