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J4 ›› 2009, Vol. 17 ›› Issue (2): 12-16.
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WU Xiao lei1, CHI Zhandong2, WANG Ling1, LI Hongming1
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Abstract:
Shuijingtun gold deposit is located in the central axis of the Zhangjiakou-Xuanhua mantle branch and in the west of alkaline hornblende monzonite in the area of Shuiquangou-Dananshan in Zhangjiakou. Gold mineralization appears in the middle of ductile shear zone in Shangyi-Chicheng. Gold-bearing minerals are mainly the natural gold and electrum,which are attached to clay minerals or with in crevices of quartz,pyrite and galena as w ell as in between grains of cements,disseminating as vein let or in disseminated and granular shape.Wall rock alteration are the silici-fied,pyritized and sericitized.This paper holds that the metallogenic material of Shuijingtun gold deposit are mainly from core-mantle in depth,based on the research of the elements correlation coefficient as well as the characteristics of some isotopes,such as sulfur,lead,hydrogen and oxygen,etc.
Key words: Mantle-branch structure, Material source, Mineralization, Ore-controlling structures, Shuijingtun gold deposit, Zhangjiakou-Xuanhua region
CLC Number:
DIAO Sha, TUN Pan-Pan, NIU Shu-Yin, WANG Bao-De. Study on the Ore-forming and Ore-controlling Structures of Shuijingtun Gold Deposit in North-western Hebei Province[J].J4, 2009, 17(2): 12-16.
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http://www.goldsci.ac.cn/EN/Y2009/V17/I2/12
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