甘肃北山某贵多金属矿成矿地质特征及成因分析  

Metallogenic geological features and genesis of a noble polymetallic deposit in Beishan

作　　者：张秦川 ZHANG Qin-chuan(Second Geological and Mineral Exploration Institute of Geology and Mineral Resources Bureau of Gansu Province,Lanzhou 300207,Gansu,China)

机构地区：[1]甘肃省地矿局第二地质矿产勘查院,甘肃兰州730020

出　　处：《资源信息与工程》2021年第3期24-26,33,共4页Resource Information and Engineering

摘　　要：本文选取北山某贵多金属矿为研究对象,从研究区的地层、构造、岩浆岩等成矿地质条件,详细研究了矿化蚀变带及其重要矿体特征,在此基础上研究了矿区的矿床成因,为在该地区寻找相同类型的矿床提供参考。In this paper,a noble polymetallic deposit in Beishan was selected as the research object.The mineralization alteration zone and its important ore body features were studied in detail from the stratum,structure,magmatic rock and other metallogenic geological conditions of the study area.On this basis,the genesis of the deposit was studied,which provided a reference for prospecting the same type of deposits in this area.

关 键 词：多金属矿 矿床成因 矿化蚀变带 

分 类 号：P618[天文地球—矿床学]