The main component of natural colored sand

The main component of natural colored sand

In terms of material composition, natural colored sand is generally granite or marble materials, but the two kinds of rocks have obvious differences. The scientific name of granite is called acid crystalline plutonic rock, which is the most widely distributed rock in igneous rock. It is composed of feldspar, quartz and mica, and its composition is mainly silica, accounting for about 65% ~ 75%.
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