IODP Expedition 361 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）技术可借助布鲁克AXS D4 Endeavor型X射线衍射仪，对沉积物或硬岩样品的粉末试样进行矿物种类及其占比的鉴定。检测结果将以衍射图谱形式返回，支持PDF与PNG两种可查看格式。