Briefly describe the 5 characteristics (advantages) of quartz stone

2021-03-30T01:06:49+00:00

1. Not scratching Quartz stone has a quartz content of up to 94%. Quartz crystal is a natural mineral whose hardness is second only to diamond in nature. Its surface hardness can be as high as 7.5 on the Mohs scale, which is much greater than sharp tools such as knives and shovels used in