مساهمة في دراسة فيزيوكيمائية لرمال منطقة (تيفرنين) إليـــــــــــزي

Abstract

This dissertation is studying the physical and chemical properties of the Tavernin sand ,we focus on its atomic and molecular structure ,we also study the morphology of the surface and shape of the sand. We use different techniques such as scanning electronic, microscopey imaging, x_ray spectroscopy of energy dispersion ,Fourier transform infrared spectroscopy diffraction ,x_ray. After some experiment ,we descover that Tavernin sand is mixed ,it contains every coarse and every fine sand .the diameter of its grains are (1167-725-88,583)μm

They have a circular and semi circular shape and are characterized by a transparent and agaric color. Tavernin sand consist of 71,757%oxygen,3,49%of aluminum and 0,44of iron which was shown by GDX technology.the study also showed that sample contains quartz 90,94%calcium oxide cao 2,84% and oxide triple,ironfe Fe2O3 with1,32%