Silica sand can also be called industrial sand, quartz sand, or white sand. It comes from breaking down larger rocks into fine grains that can be used in any number of applications. Technically speaking, in short, it consists of two primary elements, namely oxygen and silica. Though, the ratio is key. It needs to have at least 95% silicon dioxide (SiO2).
Silica sand vs regular sand: What’s the difference?
Both so-called regular sand and silica sand contain silica. The main difference is that regular sand has less than 95% silica. It can also have other elements like potassium and iron which can make it a darker color than silica sand.
Not only does silica sand have less impurities than regular sand, but in some instances it can also get washed and kiln dried.
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