摘要
杨树沟金矿位于东昆仑成矿省伯喀里克-香日德印支期金、铅、锌、铁、石墨(铜、稀有、稀土)成矿带的东段.矿体严格受近东西向、北东向断裂构造控制.成矿类型为构造蚀变岩型金矿床,成矿时代为印支早期.矿区中已发现的金矿带深部及矿区东南部断裂发育地区具有较好的找矿空间,下一步工作应针对含矿构造破碎带,采用探矿工程与化探工作相结合等手段开展矿区东南部及深部找矿工作,寻找金矿体,争取该矿区找矿的更大突破.
The Yangshugou gold deposit is situated in the east section of the Indosinian Kalike-Xiangride Zu-Pb-Zn-Fegraphite（-Cu-RE-REE）mineralization belt,Eastern Kunlun metallogenic province. The orebodies are strictly controlled by the E-W-and NE-trending fault structures. The gold deposit is of structural altered rock type,with metallogenic epoch of Early Indosinian. The deep part of existed ore belts and the southeast part of the orefield where faults are developed are favorable areas for prospecting. Further exploration should focus on the ore-bearing fracture zones,with engineering and geochemical survey in the southeast and deep of the orefield,to find more gold orebodies.
作者
田永革
陈秉芳
韩晓龙
喇品贤
TIAN Yong-ge CHEN Bing-fang HAN Xiao-long LA Pin-xian(Key Laboratory of Geological Process and Mineral Resources in Qinghai-Tibet Plateau, Qinghai Province, Xining 810012, China Qinghal Institute of Geological Survey, Xining 810012, China)
出处
《地质与资源》
CAS
2017年第3期248-252,共5页
Geology and Resources
关键词
东昆仑
杨树沟金矿
构造蚀变岩型
找矿方向
Eastern Kunlun Mountains
Yangshugou gold deposit
structural altered rock type
prospecting guide
