CAJ | 학술논문

为了研究黑石山矿区矽卡岩型多金属矿成因，本文分析了矿区地质背景、矿床(体)特征，总结围岩蚀变特征，认为矿区是以铜铅锌为主的矽卡岩型多金属矿床，矿体主要产于金水口岩群地层与岩体的接触带即矽卡岩中。黑石山铜多金属矿床经历了矽卡岩期、石英硫化物期、热液叠加交代期及表生成矿作用期，形成了多种围岩蚀变现象，矿床形成主要与地层、岩浆岩、构造关系密切，接触交代作用形成多金属矿床。
위료연구흑석산광구석잡암형다금속광성인，본문분석료광구지질배경、광상(체)특정，총결위암식변특정，인위광구시이동연자위주적석잡암형다금속광상，광체주요산우금수구암군지층여암체적접촉대즉석잡암중。흑석산동다금속광상경력료석잡암기、석영류화물기、열액첩가교대기급표생성광작용기，형성료다충위암식변현상，광상형성주요여지층、암장암、구조관계밀절，접촉교대작용형성다금속광상。
For the purpose of verify the genesis of skarn-type polymetallic deposits in Heishishan mining area, this paper analyzed the geological settings of the mining area and characteristics of deposits (ore-bodies)and summarized the characteristics of wall rock alteration.The paper believed that the mining area is a skarn-type polymetallic deposit with Cu,Pb and Zn as primary elements and the ore-bodies mainly occurred in con-tact zone between Jinshuikou rock suite horizon and rock bodies,namely the skarn.Heishishan Cu poly-metallic deposit had been through stages including skarn stage,quartz sulfide stage,hydrothermal superim-posed metasomatism stage and epidiagenetic stage,and thus multiple phenomena of wall rock alteration oc-curred.The formation of the deposit was primarily related to horizons,magmatic rocks and structures, while the contact metasomatism resulted in the polymetallic deposit.