• 责任者：Zhou Gang (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Zheng Rongcai
• 刊名：Journal of Mineralogy and Petrology
• 出版年：2011
• 卷期：31(4)
• 关键词：萤石矿床 ; fluorspar deposit ; 生物礁油气藏 ; bioherm reservoir ; 塔里木盆地 ; Tarim Basin
• 页码：p.67-76
• 图表：5 illus., 2 tables, 15 refs.
• 分类号：1002
• 出版序号：20122475
• issnNo：ISSN1001-6872
• isbnNo：CN51-1143/TD

According to detailed studies of fluorite mine, their surrounding rocks and oil pool of Ordovician carbonates in Bachu-Kerpin outcrops and drilling wells, Tarim Basin, the coupling relationship between the fluorite mine and oil pool and metallogenic model of fluorite mine have been probed synthetically. It is showed that beaded or banded fluorite mine occurred in fault-related karst caves, with reef-bank limestone as their surrounding rocks. Analysis of fluorite trace elements with enrichment of Eu and LREE and weak HREE indicates that the ratio of K/Rb and Sr/Ba is much lower than that of normal seawater.