IODP Expedition 403 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）可在布鲁克AXS D4 Endeavor型X射线衍射仪上，完成对沉积物或硬岩样品粉末中的矿物及其相对占比的鉴定。测试结果将以可查看格式（PDF或PNG）的衍射图谱形式返回。