济宁许厂煤矿伴生分散元素铼的富集成矿探析

Study on Enrichment of Scattered Rhenium in Xuchang Coal Mine in Jining City

摘要:

铼是一种分散金属，目前尚没有在煤层中富集成矿的案例。该文依据山东省济宁煤田许厂煤矿16上、17煤层光谱分析成果，结合铼元素的性质、物质来源和石炭二叠纪太原组的聚煤环境等因素进行综合分析，论证了其富集可能性。简要阐述了铼富集成矿的意义，建议煤田地质勘查工作中加强对煤中伴生铼元素的分析和研究。

Abstract:

The Rhenium is a rare scattered metal. There is no example that this metal can enrich in coal strata. According to spectral analysis results of the upper part of No.16 coal stratum and No.17 stratum in Xuchang coal mine in Jining coal field in Shandong province, combining with the properties of rhenium elements, material source and the CarboniferousPermian Taiyuan formation coal accumulating environment, comprehensive analysis has been carried out. The possibility of its enrichmentIt is demonstrated, and the significance of rhenium enrichment and mineralization has been introduced briefly. It is suggested that analysis and study of associated rhenium should be strengthened in geological exploration work.