Search results
Results From The WOW.Com Content Network
In 2005, Creighton mine produced an average of 3,755 tons of ore per day on a 6 days per week schedule. 2007 was a breakthrough in mining extraction and exploration, with the conformation of mineralization at depth, [18] which produced 793,000 tonnes of ore with grades of 1.62% copper and 2.8% nickel.
This list of deepest mines includes operational and non-operational mines that are at least 2,224 m (7,297 ft), which is the depth of Krubera Cave, the deepest known natural cave in the world. The depth measurements in this list represent the difference in elevation from the entrance of the mine to the deepest excavated point.
2. Buckeye Lake State Park. Discover Ohio’s oldest state park, a cherished day-use gem located in Millersport. Once a feeder lake for Ohio’s canal system in the 1800s, Buckeye Lake has been a ...
Ohio Caverns is a show cave located 30 miles (48 km) from Dayton, Ohio near West Liberty, in Salem Township, Champaign County, Ohio in the United States.A popular tourist destination and member of the National Caving Association, it is the largest of all the cave systems in Ohio and contains many crystal formations.
Name County Size Image Year established; acres km 2; A. W. Marion State Park: Pickaway: 454: 1.84: 1950 Adams Lake State Park: Adams: 96: 0.39: 1950 Alum Creek State Park
Coal mining disasters in Ohio (1 P) M. Mining communities in Ohio (1 C) Mining museums in Ohio (2 P) Pages in category "Mining in Ohio"
For premium support please call: 800-290-4726 more ways to reach us
Location: Vinton County, Ohio, United States: Nearest town: Zaleski, Ohio: Coordinates: 1]: Area: Land: 2,983 acres (1,207 ha) Water: 120 acres (49 ha) [2]: Elevation: 915 feet (279 m) [1]: Established: 1937 (renamed in 1949): Administered by: Ohio Department of Natural Resources: Designation: Ohio state park: Website: Lake Hope State Park: Lake Hope State Park is a public recreation area ...