新疆东昆仑古尔嘎哈拉曲哈研究区金、钨矿找矿方向和靶区圈定  

Gold, tungsten ore prospecting direction and target delineation of Gu'ergahalaquha study area in Xinjiang East Kunlun

作　　者：李永宽[1] 陈明鉴[1] 邹家林 董云侠 

机构地区：[1]吉林省第一地质调查所,吉林长春130033 [2]吉林省第二地质调查所,吉林吉林市132013

出　　处：《吉林地质》2015年第2期1-5,共5页Jilin Geology

摘　　要：叙述了新疆东昆仑古尔嘎哈拉曲哈研究区金、钨矿区域成矿带典型矿床特征和找矿标志成矿带,总结了研究区地质矿产特征、成矿地质条件、化探异常组合特征和典型矿化点特征,研究了已知矿点成矿因素、成因类型。指出了找矿方向,在含有金属硫化物等矿化,同时具有较强的硅化、绿泥石化、绿帘石化、绢云母化等蚀变构造带、断裂带内找金、钨等矿体。优选圈定了金、钨找矿靶区。In this paper, the writers described typical deposits features and prospecting criteria metallogenic belt of gold, tungsten regional metallogenic belt, which in the Gu＇erga Halaquha study area of Xinjiang East Kunlun. We summarized the geology and mineral features of the study area, ore-forming geological conditions, geochemical anomaly combination features, typical mineralized spots features and the known ore occurrence metallogenic factors and genetic types. Pointed out the prospecting direction, to find gold, tungsten ore body in the altered tectonic zone and fracture zone, where containing the metal sulfi de mineralization, strong silicifi cation, chloritization, epidotization, sericitization. Optimizing delineated the gold and tungsten ore prospecting target area.

关 键 词：成矿带典型矿床 成矿地质条件 化探异常组合 典型矿化点特征 成因类型 找矿方向 圈定靶区 

分 类 号：P618.51[天文地球—矿床学] P618.67[天文地球—地质学]