PRELIMINARY STUDY ON THE PROSPECTING POTENTIAL OF NIOBIUM-TANTALUM DEPOSITS IN DAXINGANLING REGION
MAO Zhao-xia1,2, ZHENG Chang-qing1, BI Zhong-wei2, YANG Ya-jun2, CHAI Lu2, ZHANG Chun-peng2
1. College of Earth Sciences, Jilin University, Changchun 130061, China; 2. Shenyang Institute of Geology and Mineral Resources, CGS, Shenyang 110034, China
Abstract：Kinds of intrusive and volcanic rocks, including alkaline and calc-alkaline rocks with metallogenic conditions for niobium and tantalum deposits, are developed in Daxinganling region. However, the prospecting work is generally poor. Large area of Nb geochemical anomaly shows a good prospecting potential. Based on the discussion of regional geology and characteristics of the ore deposits in Daxinganling area, the ore prospects in this area is preliminarily analyzed. The technical method of prospecting is also proposed.
毛朝霞, 郑常青, 毕中伟, 杨雅军, 柴璐, 张春鹏. 大兴安岭地区铌钽矿找矿潜力的初步分析[J]. 地质与资源, 2016, 25(3): 269-274.
MAO Zhao-xia, ZHENG Chang-qing, BI Zhong-wei, YANG Ya-jun, CHAI Lu, ZHANG Chun-peng. PRELIMINARY STUDY ON THE PROSPECTING POTENTIAL OF NIOBIUM-TANTALUM DEPOSITS IN DAXINGANLING REGION. GEOLOGY AND RESOURCES, 2016, 25(3): 269-274.
2016, Vol. 25 
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