Abstract：With study of regional geological background, the REE compositions of the ore-hosting strata and orecontrolling fault rocks in the Jinhong Pb-Zn deposit are analyzed. The REE distribution patterns and characteristics show that the ore-hosting dolostone belongs to LREE enrichment-HREE flat type, with highly fractionated light and heavy rare earth elements, notable Eu and Ce anomalies, quite different (La/Yb)N,(La/Sm)N and (Gd/Yb)N values. The tectonite is also LREE enrichment-HREE flat type, with high fractionation of LREEs and HREEs, weak Eu anomaly, distinct Ce anomaly, similar(La/Yb)N, (La/Sm)N and (Gd/Yb)N values. The above characteristics are micro-indicators for metallogenic prediction.
祁昌炜, 刘世宝, 王佳音, 窦光源, 谈艳, 杨延乾. 云南会泽金红铅锌矿区赋矿地层及断裂构造岩稀土元素组成特征[J]. 地质与资源, 2016, 25(2): 164-166.
QI Chang-wei, LIU Shi-bao, WANG Jia-yin, DOU Guang-yuan, TAN Yan, YANG Yan-qian. REE CHARACTERISTICS OF THE HOST STRATA AND TECTONITE IN THE JINHONG LEAD-ZINC DEPOSIT IN YUNNAN PROVINCE. GEOLOGY AND RESOURCES, 2016, 25(2): 164-166.
2016, Vol. 25 
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