quartz sand 99 99 new zealand
What Is Silica Sand How Is It Different From Regular Sand Silica sand also known as quartz sand white sand or industrial sand is made up of two main elements silica and oxygen Specifically silica sand is made up of silicon dioxide SiO2 The most common form of SiO2 is quartz a chemically inert and relatively hard mineral SiO2 grades at a 7 out of 10 on Mohs hardness scale making it