重矿物物源分析研究进展

A Research Progress in Provenance Analysis of Heavy Minerals

重矿物资料作为物源分析最常见的基础资料之一,通过广泛调研文献资料,综述了结合重矿物资料分析物源方向、母岩类型的方法和沉积过程中各个因素对重矿物的影响,指出重矿物分析物源的优越性和局限性。认为在利用重矿物分析物源时,应该综合考虑对重矿物的影响因素,尤其要考虑漫长的成岩作用,并就其未来发展提出了一些看法。

Heavy mineral data is one of the most common basic data of provenance analysis.Through extensive research literature,we summarize the analysis methods and effects of various sedimentary provenance,including rock types in the process factors on the heavy mineral combination of heavy mineral data.This paper points out the advantages and limitations of the provenance analysis of heavy minerals.It suggests that the influence factors of heavy minerals should be taken into account in the analysis of the source of heavy minerals,especially in the long diagenesis.