IODP Expedition 399 X-ray diffraction (XRD)

X-ray diffraction (XRD) is used to identify minerals and their proportions in sediment or hard rock sample powders on a Bruker AXS D4 Endeavor X-ray diffractometer. Results are returned as diffractograms in a viewable format (either PDF or PNG).X射线衍射（X-ray diffraction，XRD）技术可用于在布鲁克AXS D4 Endeavor型X射线衍射仪上，对沉积物或硬岩样品粉末中的矿物及其占比进行鉴定。所得结果将以可查看的格式（PDF或PNG格式）输出为衍射图谱。