Raw data files of X-ray diffraction analysis of the clay fraction from sediment core PS1823-1@en

Format of files is text, two tab-delimited columns: 1. Angle of goniometer, 2. Counts. Samples were measured with a Cobalt K-alpha bulb in goniometer steps of 0.02 degree. File names consist of core label and depth of sample in six digits cm with leading zeros separated by an underline and ending with _clay.txt. All raw data files are stored in one zip-archive, linked to this metadescription. Clay fraction less than 2 micron was quantitatively separated by Atterberg method (settling tube), washed, dried and milled. Clay was resuspended and texturized on sample holder for analysis.本数据集的文件格式为文本文件，包含两列以制表符分隔的数据：1. 测角仪角度（Angle of goniometer），2. 计数（Counts）。样品采用钴Kα射线管（Cobalt K-alpha bulb）进行测试，测角仪步长设置为0.02度。文件名由样品核心标签与以厘米为单位、带前导零的六位数字形式的样品深度通过下划线连接构成，后缀为`_clay.txt`。所有原始数据文件均存储于一个ZIP压缩归档中，并与本元描述关联。 粒径小于2微米的粘土组分通过阿特伯格法（Atterberg method，沉降管settling tube）进行定量分离，经洗涤、干燥与研磨后，重新悬浮并均匀铺展于样品支架上以供分析。