岳琼申,丁典识,汪文军,周慧慧,刘桂建

• 1:中国科学技术大学地球和空间科学学院

摘要(Abstract)：

在对山西省阳泉矿区中新景煤田15号煤层采集的30个煤样进行ICP-MS微量元素含量分析测试的基础上,讨论了新景矿15号煤层剖面上Li、Be、Sc、Cu、Ba、Sr、Rb、U、Th和Pb微量元素的分布和富集特征,发现15号煤中Li富集,Be,Sc,Rb亏损。通过计算Sr/Ba、Sr/Cu和U/Th比值作为判断成煤环境的地球化学指标,分析新景矿15号煤层的成煤环境。

关键词(KeyWords)： 煤;微量元素;环境;阳泉矿区;新景矿

Abstract:

Keywords:

基金项目(Foundation): 本项目由国家自然科学基金(41672144)资助

作者(Author): 岳琼申,丁典识,汪文军,周慧慧,刘桂建

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