193 active quarries and aggregate suppliers
Ohio: Industrial Heartland of Stone Production
Ohio's 193 active quarries leverage the state's extensive carbonate rock formations to serve the industrial Midwest. The Buckeye State's limestone and dolomite deposits run from Lake Erie's shore through central Ohio, supporting construction aggregate, industrial minerals, and agricultural applications. Northwest Ohio's quarries near Toledo produce dimension stone and crushed rock, while southeastern operations extract Berea sandstone—a historic building material used in landmarks nationwide. Ohio's strategic location makes it a major supplier to surrounding states, with efficient rail and highway distribution networks.
