CAJ | 학술논문

以山东旧店金矿床中黄铁矿标型为研究对象，通过对黄铁矿的形态、物性、主成分及微量元素等标型特征的研究，认为旧店金矿可分为5个成矿阶段，黄铁矿是每个成矿阶段的贯通性矿物，也是指示金矿的标型矿物，与金矿化有关的黄铁矿晶形主要为八面体、五角十二面体和立方体，黄铁矿晶胞参数在5.4192～5.4197之间。成矿阶段黄铁矿主化学成分表现为亏 S、富 Fe 的特点，黄铁矿各世代 Au、Ag、As、Co、Bi、Cu、Pb 和 Zn 等微量元素在第Ⅱ、Ⅲ和Ⅳ成矿阶段富集明显，B、Ni 和 Sb 基本没有富集，而 Ti 则在全过程中呈现亏损状态。通过黄铁矿 Co 含量判断出旧店金矿床属于低温热液型矿床，稀土元素分析表明轻稀土富集，尤其富集 La 和 Ce，重稀土亏损，轻稀土富集是富矿石的标志之一。
이산동구점금광상중황철광표형위연구대상，통과대황철광적형태、물성、주성분급미량원소등표형특정적연구，인위구점금광가분위5개성광계단，황철광시매개성광계단적관통성광물，야시지시금광적표형광물，여금광화유관적황철광정형주요위팔면체、오각십이면체화립방체，황철광정포삼수재5.4192～5.4197지간。성광계단황철광주화학성분표현위우 S、부 Fe 적특점，황철광각세대 Au、Ag、As、Co、Bi、Cu、Pb 화 Zn 등미량원소재제Ⅱ、Ⅲ화Ⅳ성광계단부집명현，B、Ni 화 Sb 기본몰유부집，이 Ti 칙재전과정중정현우손상태。통과황철광 Co 함량판단출구점금광상속우저온열액형광상，희토원소분석표명경희토부집，우기부집 La 화 Ce，중희토우손，경희토부집시부광석적표지지일。
Setting pyrite typomorphic of Jiudian gold deposit in Shandong Province as the research object, through study on the form,properties,typomorphic characteristics,principal components and trace elements of pyrite,it is regarded that Jiudian gold deposit can be divided into five mineralization stages.Pyrite is not only the transfixion mineral in each mineralization stage,but also topomorphic ineral indicates the gold deposit.Pyrite crystal associated with gold mineralization is mainly octahedral,pentagonal dodecahedron and cube.Unit cell parameters of pyrite are 5.4192~5.4197 .Main chemical components of pyrite in mineralization stage show the characteristics of loss S and rich Fe. Au,Ag,As,Co,Bi,Cu,Pb,Zn and other trace elements have an evident enrichment in the second,the third and the fourth mineralization phases,B,Ni and Sb have no enrichment basically,and Ti shows a loss in the whole process.Through content of Co in pyrite,it is concluded that Jiudian gold deposit belongs to low temperature epithermal deposit.As showed by rare elements,it is indicated light rare earth elements are enriched,particularly La and Ce elements,while high rare earth elements are loss.The enrichment of light rare earth elements is the symbol of rich ores.