CAJ | 학술논문

文章在系统研究矿床地质特征的基础上，对该矿床内不同方向、不同矿化程度的断裂构造岩、地层岩石以及矿石的稀土元素地球化学特征进行了综合对比分析，结果表明：断裂构造岩与地层碳酸盐岩及矿石的稀土元素配分模式均表现为轻稀土富集，δEu 亏损显著，δCe 异常不明显的右倾型，显示出断裂构造岩、地层岩石、矿石三者间稀土元素特征存在着同源的性质；成矿环境主要是在相对还原的条件下进行；探讨了影响各类岩(矿)石的稀土含量及配分模式变化的因素，从而为今后隐伏矿体的找寻提供一定的指示信息。
문장재계통연구광상지질특정적기출상，대해광상내불동방향、불동광화정도적단렬구조암、지층암석이급광석적희토원소지구화학특정진행료종합대비분석，결과표명：단렬구조암여지층탄산염암급광석적희토원소배분모식균표현위경희토부집，δEu 우손현저，δCe 이상불명현적우경형，현시출단렬구조암、지층암석、광석삼자간희토원소특정존재착동원적성질；성광배경주요시재상대환원적조건하진행；탐토료영향각류암(광)석적희토함량급배분모식변화적인소，종이위금후은복광체적조심제공일정적지시신식。
Based on the systematic study of geologic characteristics of deposit and comprehensive comparison and analysis on geologic characteristics of rare earth elements (REE)of fault tectonite,strata rocks and ores which occur in different direction and in different mineralization status,it is suggested that REE patterns of fault tectonite,strata rocks and ores are characterized by LREE enrichment,notableδEu loss and rightward inconspicuous δCe anomaly.Hence it shows that the REE characteristics of fault tectonite,strata rocks and ores share the same origin.The metallogenic environment is under the relative reducing condition.This pa-per discusses the factors which affect REE contents and patterns of various rocks (ores),thereby it provides indicative information for prospecting of concealed ore-bodies.