Rock magnetic data for the research of the Northeastern Jiangxi Ophiolite

This file contains the rock magnetic data for the paper "High H2 Production from Serpentinization of Ocean Crust between the Yangtze and Cathaysia Blocks." Provided datasets include hysteresis loops, isothermal remanent magnetization (IRM) acquisition curves, first-order reversal curves (FORCs), and magnetic susceptibility–temperature (χ–T) curves. Sample name, maximum applied field, and measurement step size are indicated in each subfile name.本文件收录了论文《扬子地块与华夏地块间洋壳蛇纹石化作用的高氢气产率》所配套的岩石磁学数据。所提供的数据集包含磁滞回线（hysteresis loops）、等温剩余磁化强度（isothermal remanent magnetization, IRM）获取曲线、一阶反转曲线（first-order reversal curves, FORCs）以及磁化率-温度（χ–T）曲线。每个子文件名均标注了样品名称、最大施加磁场与测量步长。