摘要
为研究九龙断块成矿带特征及找矿方向,以该地区开展的1:5万九龙区调项目为依托,通过1:5万水系沉积物测量、1:1万地物化综合剖面,对庄子房Hs(乙_(1))-16综合异常特征进行了研究。该异常以Cu、Zn、Ag、Mo元素为主成矿元素,伴生铁族Co、Cr、Ni等高温元素,异常元素套合较好,受庄子房断裂控制;三条综合地化剖面显示,Mo、Sb、Ag为强富集,Hg为富集。异常区具有强褐铁矿化、绢云母化、绿泥石化、硅化、孔雀石化等,局部见弱闪锌矿化,具有寻找火山岩型铜多金属矿潜力。
In order to study the characteristics and prospecting direction of the fault block mineralization belt in Jiulong,based on 1:50,000 Jiulong area survey project carried out in this area,1:50,000 river sediment measurement and 1:10,000 geophysical comprehensive section research on the comprehensive abnormal characteristics of Zhuangzifang Hs(B1)-16.The anomaly is dominated by Cu,Zn,Ag,and Mo as the main ore-forming elements,accompanied by high temperature elements such as Co,Cr,and Ni in the iron group.The anomalous elements fit well and are controlled by the Zhuangzifang fault;three comprehensive geochemical sections show that Mo,Sb,Ag are strong enrichment and Hg is enrichment.The abnormal area has strong limonite mineralization,sericitization,chloriteization,silicification,malachiteization,etc.,with weak sphalerite mineralization in some parts,and has the potential to find volcanic copper polymetallic deposits.
作者
戴元
刘亮
吕丰强
杜侠飞
DAI Yuan;LIU Liang;LU Fengqiang;DU Xiafei(Natural Resources Bureau of Pingwu County, Sichuan Province, Pingwu 622553, China;Northwestern Sichuan Geological Team of Sichuan Bureau of Geology and Mineral Exploration and Development, Mianyang 621010, China;Natural Resources Bureau of Baise City, Baise 533000, China;Sichuan Jicheng Security Technology Service Co., Ltd., Chengdu 610000, China)
出处
《矿业工程》
CAS
2021年第5期1-4,共4页
Mining Engineering
基金
中国地质调查局四川九龙乌拉溪1:5万4幅区域地质矿产调查(12120113048600)。
关键词
地球化学
异常特征
地物化综合剖面
找矿潜力
四川九龙
geochemistry
anomalous characteristics
comprehensive geophysical and chemical profile
prospecting potential
Jiulong
Sichuan
