Bulk rock geochemical analyses of rock and soil samples from the Miaoya carbonatite-syenite complex, China (2024 - 2025)

This dataset contains bulk rock geochemical analyses of rock and soil samples from the Miaoya carbonatite-syenite complex in China, generated as part of the SCREED: Supergene enrichment of carbonatite-hosted rare earth element (REE) deposits project. Full sample locations and descriptions are available at https://doi.org/10.5285/83819b57-4754-4da3-9336-955e817573ed.
Samples were analysed between September 2024 and October 2025 to determine the chemical change on weathering, and the degree of enrichment of the REE relative to bedrock concentrations. The analysis were carried out by teams from the School of Applied Sciences, University of Brighton.

本数据集收录了中国庙垭碳酸岩-正长岩杂岩体的岩石与土壤样品的全岩地球化学分析数据，该数据集为SCREED项目（赋存于碳酸岩中的稀土元素（rare earth element, REE）矿床表生富集研究）的研究产出。完整的样品位置与样品描述可通过以下链接获取：https://doi.org/10.5285/83819b57-4754-4da3-9336-955e817573ed。

本次分析于2024年9月至2025年10月间开展，旨在探究风化作用引发的化学变化，以及稀土元素相较于基岩浓度的富集程度。本次分析由英国布莱顿大学应用科学学院的研究团队完成。