Most Popular Quartzite Colors: How to choose the Right …
It scores of 7 or 8 on the same Mohs scale. Formation-wise both marble and quartzite are the same type – of metamorphic stones, but the difference in hardness is due to their chemical composition of them. Quartzite is less porous than marble, it does not react with the acids as marble does and it is less susceptible to stains. These qualities ...
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