Desert Diagenesis of Alashan Kistler

Alashan, Inner Mongolia is located in the hinterland of the desert in northern Xinjiang, and there are three deserts: Wulanbuhe, Tengger and Badanbulin. Especially in the Gobi Desert in Li Qian, near Outer Mongolia in the north of Alashan, the desert is long and the wind is extremely strong. There are igneous rocks, metamorphic rocks, granite and limestone formed in ancient times, as well as Carboniferous strata containing fossils, sponge spicules and large-scale shallow metamorphic clastic rock series containing graptolites.