CAJ | 학술논문

对尼勒克尼新塔格铁矿岩（矿）石进行主量元素、稀土元素和微量元素等的测试（X 荧光法、全谱直读光谱法、ICP-MS法）表明，矿体和围岩富集轻稀土元素及大离子亲石元素，高场强元素相对亏损。铁矿形成的构造环境是与钙碱性火山岩密切相关的陆缘火山弧，成矿作用以火山喷流沉积为主。
대니륵극니신탑격철광암（광）석진행주량원소、희토원소화미량원소등적측시（X 형광법、전보직독광보법、ICP-MS법）표명，광체화위암부집경희토원소급대리자친석원소，고장강원소상대우손。철광형성적구조배경시여개감성화산암밀절상관적륙연화산호，성광작용이화산분류침적위주。
This paper studied of Nixintage iron deposit with systematic geochemical methods.With test analysis of Nix-intage iron deposit on major elements,rare-earth element and trace element,such as X fluorescence,direct reading spectro-graph and ICP-MS,it indicated that the ore body and wall rock are enriched in light rare-earth elements and LILE,and de-pleted in HFSE. The tectonic environment of this iron deposit is volcanic continental margin volcanic arc which is close-ly related to calc-alkaline volcanic rocks.Mineralization of iron deposit is dominated by volcanic pour-deposition.