Fig. 10From: Geoenvironmental investigation of Sahure’s pyramid, Abusir archeological site, Giza, EgyptX-ray diffraction patterns of the construction materials of Sahure's pyramid. Legend: CS, core stone; UWsC, unweathered casing stone; WcS, weathered casing stone; BM, basaltic mortar; Gyp, gypsum; Qz, quartz; Cal, calcite; An, anorthite; Dol, dolomite (according to Ref. [70])Back to article page