晋东北五台地区茶坊金矿综合找矿研究  

Comprehensive prospecting study of the Chafang gold deposit in the Taiyuan area of northeastern Shanxi

作　　者：弓晨 韩效斌 贾亚澎 王大龙[1] 李朝辉 GONG Chen;HAN Xiaobin;JIA Yapeng;WANG Dalong;LI Zhaohui(The Third Geological Exploration Institute,China Metallurgical Geology Bureau,Taiyuan 030002,Shanxi,China)

机构地区：[1]中国冶金地质总局第三地质勘查院,山西太原030002

出　　处：《矿产与地质》2024年第6期1026-1037,共12页Mineral Resources and Geology

摘　　要：茶坊金矿是山西五台山—恒山金矿集区内典型的金矿床。在已有地质资料的基础上,应用地物化综合方法系统总结该矿床的地物化特征,探索出该矿床的成矿规律。结果表明,该矿床属于次火山热液矿床和接触交代—次火山热液矿床两种成因类型。矿区内物化探圈定异常与地质勘探中圈定的矿体基本吻合;同时指示已知矿体的东侧、南侧及深部仍存在盲矿体,且矿区南侧存在半隐伏岩体与成矿关系密切。The Chafang gold deposit is a typical gold deposit within the Shanxi Wutai Mountains-Hengshan gold mining district.This ariticle systematically summarized its geological,geophysical,and geochemical characteristics by comprehensive methods based on existing geological data.This exploration revealed that the deposit belongs to two genetic types:subvolcanic hydrothermal deposits and contact metasomatic-subvolcanic hydrothermal deposits.The geophysical and geochemical surveys in the mining area delineated anomalies that generally coincide with the ore bodies identified through geological exploration.Additionally,these surveys indicate the presence of blind ore bodies to the east,south,and at deeper levels of the known ore bodies.Furthermore,there is a semi-hidden rock body closely related to mineralization on the southern side of the mining area.

关 键 词：金矿 综合找矿方法 矿床成因 找矿研究 五台地区 晋东北 

分 类 号：P618.51[天文地球—矿床学]