In 2011, reports were filed for 142 coal-mining operations, including 5 mines with their own coal-washing facilities. Coal production was reported from 74 of these operations. Reports also were filed for 15 separate coal-washing plants and associated facilities. Of 549 industrial-mineral-mining operations known to be operating in 2011, 367 operations were active. A total of 26 mines reported production of multiple mineral commodities. There were 365 new wells completed for oil and gas in 2011, of which 338 were productive and 27 were dry.
The total value of coal was $1,194,931,060; the value of oil and gas was $747,714,808; and the total value of all nonfuel industrial minerals was $886,417,044 in 2011.1
Download the 2011 Report on Ohio Mineral Industries* [4.6 MB PDF]