quarry line for quarrying stone
quarry line for quarrying stone . Quarry Wikipedia OverviewTypes of rockStone quarryMethods of quarryingSlabsProblemsSee also. A quarry is a type of openpit mine in which dimension stone, rock, construction aggregate, riprap, sand, gravel, or slate is excavated from the ground. The operation of quarries are regulated in some jurisdictions to reduce their environmental impacts. The word quarry ...