iron-rich olivine grain growth

There are EBSD and electron microscopy data for olivine samples with three iron contents (Fo30, Fo50, Fo70) annealed at different homologous temperatures for different times (0h, 3.2h, 10h, 32h, 100h) FoMM_XXX_ebsd. The file named zip is the olivine sample data of MM forsterite ratio annealed at XXX absolute temperature obtained by EBSD. Each file in the compressed folder is named "FoMM_XXX_Yh", where XXX is the absolute temperature of annealing and Y is the annealing time at that temperature. The files with the suffixes crc and cpr are the raw EBSD data of the samples, and the files with the suffix CTF are the raw data after noise reduction in the HKL Channel 5. The file named FoMM_map.zip is the map of scanning area of olivine sample with magnesium content of M. Each file in the compressed folder is named "FoMM_XXX_Yh. jpg". It is a map obtained by Mtex processing CTF data with the same file name.

本数据集涵盖三种铁含量（Fo30、Fo50、Fo70）的橄榄石样品的电子背散射衍射（Electron Backscatter Diffraction，EBSD）及电子显微数据，上述样品在不同同源温度下经不同时长（0h、3.2h、10h、32h、100h）退火处理，对应数据集命名格式为FoMM_XXX_ebsd。名为zip的压缩文件包含镁橄榄石组分占比为MM、在XXX绝对温度下经EBSD测试获取的橄榄石样品退火数据。该压缩包内的每个文件均以"FoMM_XXX_Yh"命名，其中XXX代表退火绝对温度，Y代表该温度下的退火时长。后缀为.crc与.cpr的文件为样品的原始EBSD数据；后缀为.CTF的文件为经HKL Channel 5软件降噪处理后的原始数据。名为FoMM_map.zip的压缩文件为镁含量为M的橄榄石样品的扫描区域分布图。该压缩包内的每个文件均以"FoMM_XXX_Yh.jpg"命名，此类图像为通过Mtex软件处理同名CTF数据得到的扫描区域分布图。