Abstract：To ascertain the metallogenic characteristics and regularity of the typical porphyry deposits in central Jilin Province, this paper studies the geological characteristics and ore-forming intrusive rocks of the Changanpu Cu-Mo deposit. The geochemical compositions of the metallogenic biotite monzogranite show the characteristics of high silicon, potassium and Al2O3, low total alkali, TiO2, Y and Yb contents, with relative enrichment in LILE and LREE, depletion in HFSE and HREE, negative Eu anomaly and high (La/Yb)N value. Two unaltered samples of biotite monzogranite show relatively low (Rb/La)N values. The characteristics of the rock bodies are similar to those of the island arc calc-alkaline igneous rocks in Northeast China.
张迪, 鞠楠, 张森, 寇林林, 顾玉超. 吉林省舒兰市长安堡钼(铜)矿床成矿岩体地球化学特征及其地质意义[J]. 地质与资源, 2017, 26(3): 253-259.
ZHANG Di, JU Nan, ZHANG Sen, KOU Lin-lin, GU Yu-chao. GEOCHEMICAL CHARACTERISTICS AND GEOLOGICAL IMPLICATION OF THE ORE-FORMING ROCKS OF THE CHANGANPU Mo (-Cu) DEPOSIT IN JILIN PROVINCE. GEOLOGY AND RESOURCES, 2017, 26(3): 253-259.
2017, Vol. 26 
辽公网安备 21010502000112号