 Grey Synthetic Quartz Stone Silestone Colors Grey Synthetic Quartz Stone Silestone Colors is composed of quartz and chemical composition with the same or closely related to the mineral species composed of a group of oxide minerals. A total of 12 kinds of minerals. Grey Synthetic Quartz Stone Silestone Colors crystal structure of the gray synthetic stone is surrounded by four oxygen ions to form a silicon tetrahedron. The centers of the four oxygen ions are located at the four corners of the tetrahedron, respectively. Silicone tetrahedrons are associated with the adjacent four tetrahedrons, respectively, a common corner (that is, the public angle of the top of the oxygen ions), which are connected to three-dimensional frame structure. |