摘要
庙岭—九仗沟金矿带位于华北陆块南缘熊耳山—外方山地区,该金矿带内金矿床多为断裂控制的中低温岩浆热液型金矿床。为评价其深部找矿远景,采用成矿构造分析的研究思路,对该金矿带含矿构造开展了详细的野外调查和室内综合研究,发现主含矿构造具有右行压扭性力学性质,结合构造形态与矿体赋存特征,提出庙岭—九仗沟金矿带深部具有进一步找矿潜力。
The Miaoling-Jiuzhanggou gold metallogenic belt is located in the Xiong'ershan-Waifangshan area on the southern margin of the North China Craton.The gold deposits in this metallogenic belt are mostly medium-low temperature magmatic hydrothermal gold deposits controlled by faults.In order to evaluate the deep prospecting prospect,a detailed field investigation and comprehensive indoor research were carried out on the ore-bearing structure by using ore-forming structure analysis,and found that the main ore-bearing structure has the mechanical property of right-inclined twist compression.Based on the structural morphology and the occurrence characteristics of the ore body,it is proposed that the deep part of Miaoling-Jiuzhanggou gold metallogenic belt has further prospecting potential.
作者
丁培超
王振强
郭勤强
王启蒙
陈晓利
刘燕青
Ding Peichao;Wang Zhenqiang;Guo Qinqiang;Wang Qimeng;Chen Xiaoli;Liu Yanqing(No.1 Institute of Geological&Mineral Resources Survey of Henan;Key Laboratory of Gold and Silver Polymetallic Ore-forming Series and Deep Prediction of Henan Province)
出处
《黄金》
CAS
2020年第10期7-12,18,共7页
Gold
基金
中国地质调查局地质调查项目(DD2019057012)。
关键词
矿化富集特征
深部
找矿远景
断裂控矿
庙岭—九仗沟金矿带
河南省
mineralization and enrichment characteristics
deep
prospecting prospect
ore control by fault
Miao-ling-Jiuzhanggou gold metallogenic belt
Henan Province
