【作者】 侯万荣； 肖荣阁； 李尚林； 李进文； 刘爱旺； 黄志全； 周晓东；

【Author】 Hou Wanrong, Xiao Rongge, Li Shanglin, Li Jinwen,Liu Aiwang,Huang Zhiquan, Zhou Xiaodong(1. China University of Geology,Beijing 100083 China; 2. No. 2 Gold Geological Branch of the Armed Police Force,Huhhot 010010,China)

【机构】 中国地质大学(北京)； 武警黄金第二支队；

【摘要】 白音哈尔金矿已查明金矿(化)体11条,矿化类型为含金石英脉型和含金破碎蚀变岩型,赋矿围岩为华力西晚期的石英闪长岩和斜长花岗岩,与金矿化密切的围岩蚀变主要为硅化、绿泥石化、高岭土化,矿床成因为严格受构造控制的岩浆期后热液矿床。根据找矿标志,有利的找矿部位为白乃庙金矿—白音哈尔金矿一带的上元古界地层与晚华力西期中酸性侵入岩接合及有利构造的部位。更多还原

【Abstract】 Eleven known gold veins have been found in Baiyinhaer mining area, andmetallogenic types are quartz-vein gold deposit and fractured altered-rock type ore bodies, hosted wallrocks are quartz diorite and plagioclase granite. Gold-mineralization is closely related to wall rock alteration, mainly including silicification, chloritization, kaolinization. The gold deposit in this area can be ascribed to magmatic hydrothermal ore deposit after magma. According to prospecting criteria, it is defined that the favorable mineralized places are two sides and nearby the known vein, specially the favorable structure position.更多还原