全球深海橄榄岩主微量元素数据

数据集包括大西洋中脊、西南印度洋中脊以及太平洋洋中脊上的深海橄榄岩数据，均为已发表的数据。这些数据包括样品的位置信息、样品编号、样品分析测试方式、样品类型和主微量数据值。同时，本数据集基于原始数据，计算了一些微量元素的归一化结果，从中筛选出了不受蚀变影响的样品并加了标注。

This dataset contains deep-sea peridotite data from the Mid-Atlantic Ridge, Southwest Indian Ridge, and Pacific Mid-Ocean Ridge, all of which are previously published. The included data cover sample location information, sample identification numbers, analytical test methods, sample types, as well as major and trace element data values. Additionally, based on the original raw data, this dataset has calculated the normalization results for some trace elements, screened out samples unaffected by alteration, and added corresponding annotations to these selected samples.