摘要
广东韶关乳源地区是一个铅锌钨锑汞多金属矿密集区,矿床(点)众多,但矿床的综合研究及深部找矿工作尚属空白。通过对该区地球物理特征综合研究,结合区内地质、矿产分布及物性特征,认为区内高山岩体和宝山岩体同属同源产物,该岩体是区内多金属矿床的主要成矿母岩,围绕该岩体分布有一系列高-中-低温热液矿床,深部找矿应主要围绕该岩体及其相关构造展开。研究认为本区赤佬顶锑多金属矿床现有找矿成果仅为其外带中低温矿床,其深部具备寻找中大型中-高温热液矿床的条件,通过进一步工作,该区有望成为粤北地区又一重要多金属矿集区。
Ruyuan area is a concentrated area of lead,zinc,tungsten,mercury and polymetallic ore,but the comprehensive research and deep prospecting work of the deposit still remain blank.It could be drawed,by combination of comprehensive geophysical analysis of this region,study of geology and mineral resource distribution,that the Gaoshan and Baoshan is the same rock mass,which is the main metallogenic parent rock of the deposit in the area.There are series of high,medium and low temperature hydrothermal deposits distributed around the the rock mass,so deep prospecting should mainly be developed along the this rock mass and structure.The present ore prospecting results are only medium and low temperature ore deposits in the outer zone,this study suggested that the deep in the polymetallic ore field has the conditions for finding medium and large-scale low-medium-high temperature hydrothermal deposits.
作者
陈贵生
汪礼明
吴卫国
CHEN Guisheng;WANG Liming;WU Weiguo(Geological Institute for Nonferrous Metals of Guangdong,Guangzhou 510080,Guangdong,China;Geology Bureau for Nonferrous Metals of Guangdong Province,Guangzhou 510080,Guangdong,China)
出处
《矿产与地质》
2018年第5期879-887,共9页
Mineral Resources and Geology
基金
中国地质调查局整装勘查区找矿预测与技术应用示范项目(121201004000150017-64)资助
关键词
热液矿床
可控源音频大地电磁
重力
磁法
隐伏岩体
成矿预测
hydrothermal deposit
CSAMT
gravity
magnetic method
hidden rock mass
metallogenic prognosis
