TRACING THE SOURCE OF GEOGAS MATERIALS WITH THE LEAD ISOTOPE METHOD IN THE WANGJIAZHUANG COPPER ORE DEPOSIT OF ZOUPING, SHANDONG PROVINCE
XU Yang1, WANG Ming-qi1, GAO Yu-yan2, OU Yang-hui1
1. School of Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China; 2. China Railway Resources Exploration Co., Ltd., Beijing 100074, China
Abstract：Lead isotopic tracing is a method for identifying the ore-forming materials according to the lead isotope ratios of rocks, minerals and their relationships. This method was used to trace the geogas components of the Wangjiazhuang copper deposit in Zouping, Shandong Province. A comparison of the lead isotope ratios of ores, wall-rocks and soil with those of geogas samples by using ICP-MS analysis shows that the lead isotopic composition of abnormal geogas samples is in accordance with that of ores, suggesting that the lead in abnormal geogas samples comes from deep-buried ore bodies.
徐洋, 汪明启, 高玉岩, 欧阳辉. 利用铅同位素研究山东邹平王家庄铜矿地气物质来源[J]. 物探与化探, 2014, 38(1): 23-27.
XU Yang, WANG Ming-qi, GAO Yu-yan, OU Yang-hui. TRACING THE SOURCE OF GEOGAS MATERIALS WITH THE LEAD ISOTOPE METHOD IN THE WANGJIAZHUANG COPPER ORE DEPOSIT OF ZOUPING, SHANDONG PROVINCE. Geophysical and Geochemical Exploration, 2014, 38(1): 23-27.
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