Dolomite is a limestone or marble rich in magnesium carbonate. It has a Moh's hardness of 3.5-4 and while it is more durable than marble it can still cratch and etch.
Dolomite is a limestone or marble rich in magnesium carbonate. It has a Moh's hardness of 3.5-4 and while it is more durable than marble it can still cratch and etch.