CAJ | 학술논문

　　新疆式可布台铁矿是国内目前开采时间久、矿石品位高的著名富铁矿。通过对矿区岩矿体硅酸盐、稀土和微量元素等地球化学特征分析，结合野外实地观察及室内镜下分析，对矿床成矿环境、矿物成分、成矿物质来源做进一步探讨，认为其矿床成因应是海底环境与海水作用密切相关的火山喷流-热水沉积类型，可分为喷流沉积成矿、还原溢流热水沉淀和富集氧化成矿3个阶段。
　　신강식가포태철광시국내목전개채시간구、광석품위고적저명부철광。통과대광구암광체규산염、희토화미량원소등지구화학특정분석，결합야외실지관찰급실내경하분석，대광상성광배경、광물성분、성광물질래원주진일보탐토，인위기광상성인응시해저배경여해수작용밀절상관적화산분류-열수침적류형，가분위분류침적성광、환원일류열수침정화부집양화성광3개계단。
The Shikebutai iron ore in Xinjiang is one afamous high-grad iron ore with long-mining time and high-grad at present. Through the study on silicate,REE and trace elements of ore body in mine rock,combined with site observa-tion outdoor and microscopic analy indoor,this article discussed the metallogenic environment , mineral composition, source of ore-forming materials of the deposit deeply.and believed that genesis of ore deposit should be volcanic jet-hot water deposit type closely associated with the action of seawater in the undersea environment, having more detailed un-derstanding of the metallogenic process, concretely dividing three stages:spray-flow deposits metallogenic, restore over-flow hot water precipitation, enriched oxidation metallogenic.