Data for "Magnesium isotope response to the evolution of stoichiometry and cation ordering in sedimentary dolomites: toward better understanding the Mg isotopic variations in dolomites"

The mineralogical (cation ordering, d(104), unit cell axes and volume), elemental (Mg, Ca, Sr, Mn contents), and isotopic (C-O-Mg) compositions of dolomite samples from Well NK1, Meiji island, South China Sea.

本数据集涵盖取自南海明治岛NK1井的白云岩样品的矿物学组成（含阳离子有序化、d(104)晶面间距、晶胞轴与晶胞体积）、元素组成（Mg、Ca、Sr、Mn含量）以及碳-氧-镁同位素组成。