摘要
白音诺尔矿田腰尔压锡矿为燕山晚期岩浆热液型锡多金属矿床,平面上具锡-铜锡银-铅锌银分带特征,垂向上具线细脉带-伟晶岩带-花岗岩枝带的锡矿化标志性分带特征,本文以浅部标志带特征为引,结合矿区重力、CSAMT测量、土壤测量等物化探资料,分析了隐伏花岗岩的隆起位置及形态特征,建立了矿区花岗岩型锡矿成矿地质模式,指出了花岗岩型锡矿的找矿方向。
The yaoerya tin deposit in Baiyinnuoer ore field is a late Yanshan magmatic hydrothermal tin polymetallic deposit.It has the characteristics of tin copper tin silver lead zinc silver zoning on the plane and the characteristics of tin mineralization zoning of linear veinlet pegmatite granite branch on the vertical.Based on the characteristics of the shallow zone,combined with the geophysical and geochemical exploration data of gravity,CSAMT and soil survey,this paper analyzes the hidden flower Based on the uplift position and morphological characteristics of the granite,the metallogenic geological model of the granite type tin deposit in the mining area is established,and the prospecting direction of the granite type tin deposit is pointed out.
作者
徐巧
刘健
施玉娇
王景山
张平发
邹滔
毛启贵
付水兴
XU Qiao;LIU Jian;SHI Yujiao;WANG Jingshan;ZHANG Pingfa;ZOU Tao;MAO Qigui;FU Shuixing(Beijing Institute of Geology for Mineral Resources Co,.Ltd,Beijing 100012,China;Deep Exploration Technic Center for Non-ferrous Mines,Beijing 100012,China;Chifeng NFC Baiyinnuoer Mining Co.,Ltd.,Chifeng 024000,Inner Mongolia,China;China Nonferrous Metals(Guilin)Geology And Mining Co,.Ltd,Guilin 541004,Guangxi,China)
出处
《矿产勘查》
2020年第9期1873-1881,共9页
Mineral Exploration
基金
国家重点研发计划“深地资源勘查开采”重点专项(编号:2017YFC0601305)
青年科学基金项目(编号:41602098)
中国地质调查局项目(编号:DD20190815)联合资助。
关键词
花岗岩型锡矿
标志带
找矿预测
白音诺尔
腰尔压
内蒙古
granite-type tin deposit
mark band
prospecting prediction
Yaoerya
Baiyinnuoer
Inner Mongolia
