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海底沉积物中矿物组分的研究对阐明沉积作用的过程具有重要意义。它不仅可以说明沉积物的物质组成、分布规律以及沉积物的物质来源,而且可进一步了解蚀源区的母岩成分及矿物在搬运过程中的变化规律。因此,矿物组合及其迁移变化规律的研究便成为海洋沉积学的重要内容之一。
The study of mineral composition in seabed sediments is of great importance to elucidate the sedimentary process. It can not only explain the sediment material composition, distribution law and source of sediment material, but also can understand the source rock area of the parent rock composition and minerals in the process of handling changes. Therefore, the study on the changes of mineral assemblages and their migration has become one of the important contents of marine sedimentology.