青海省大柴旦青龙沟金矿床地质特征、找矿标志和找矿方向  

Geological characteristics,ore indicators and orientation of Qinglonggou gold deposit,Dachaidan,Qinghai

作　　者：林文山[1] 范照雄 贺领兄 

机构地区：[1]青海省第一地质矿产勘查大队,青海平安810600

出　　处：《矿产与地质》2006年第2期122-127,共6页Mineral Resources and Geology

摘　　要：根据野外实际地质资料及室内研究工作,对青龙沟金矿床的矿床地质特征、成矿机理及找矿标志进行了综合分析与归纳。深入地阐述了东矿区和西矿区的金矿化带及矿体特征,明确了找矿标志和找矿方向。研究认为,该矿床的成因类型应属于中-低温热液构造破碎带型金矿床,应向该矿区的NW和SE方向加强深部找矿的力度。A comprehensive analysis and summary was made on ore deposit, geological characteristics, ore forming mechanism and ore prospecting indicators of the Qinglonggou gold deposit according to the field geological data and further research work. The characteristics of gold mineralization zones in both east and west ore fields and the orebodies were described in detail, from which the prospecting indicators and orientation have been confirmed. From the research it is believed that the genetic type of the deposit belong to mesothermal to epithermal gold deposit of structure-fracture zone type, the further prospecting work should be focused on deep part of NW and SE areas in the mine.

关 键 词：金矿床 找矿方向 矿床地质特征 找矿标志 

分 类 号：P618.51[天文地球—矿床学]