Бентонит шавар нунтаг, цагаан бентонит шавар нунтаг гоо …
Bentonite is a non-metallic mineral with montmorillonite as the main mineral component. The montmorillonite structure is a 2:1 type crystal structure composed of two silicon oxygen tetrahedrons sandwiched with a layer of aluminum oxide octahedron. Because the layered structure formed by montmoril...