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The State Line Archeological District (also known as the State Line site [1]) is a complex of archaeological sites and national historic district located west of Elizabethtown, Ohio, United States. Located on both sides of the Indiana /Ohio border, [2] the historic district is composed of five contributing properties spread out across 8 acres ...
Added to NRHP. May 25, 1973. The Hope Furnace is a historic blast furnace in the southeastern part of the U.S. state of Ohio. Located along State Route 278, approximately 5 miles (8.0 km) northeast of the village of Zaleski, [1] it is one of two extant iron furnaces in Vinton County. Between 1854 and 1874, the furnace was used to smelt iron ore ...
74001517 [1] Added to NRHP. October 16, 1974. The Madisonville site is a prehistoric archaeological site near Mariemont, Ohio, United States. It was listed on the National Register of Historic Places on October 16, 1974 as the "Mariemont Embankment and Village Site". Madisonville is the type site for the Madisonville phase of Fort Ancient pottery.
The Iron Range is collectively or individually a number of elongated iron-ore mining districts around Lake Superior in the United States and Canada. Much of the ore-bearing region lies alongside the range of granite hills formed by the Giants Range batholith. [1] These cherty iron ore deposits are Precambrian in the Vermilion Range and middle ...
The forests in and around Jackson Lake State Park were previously harvested to fire the furnaces of numerous 19th-century iron works that were located in southern Ohio. Remnants of the Jefferson Iron Furnace are found in the park. [2] The park was established as a state park in 1979. It had previously been a "state reserve", similar to a park ...
Ironton is a city in and the county seat of Lawrence County, Ohio, United States. [4] The population was 10,571 at the 2020 census. Located in southernmost Ohio along the Ohio River, it is 20 miles (32 km) northwest of Huntington, West Virginia, within the Huntington–Ashland metropolitan area. The city's name is a contraction of "iron town ...
Ohio's State Invertebrate Fossil, is a trilobite found in the formation. The Southern Hemisphere where Ohio was located at the end of the Ordovician experienced a widespread glaciation, around 438 million years ago. Sea level dropped due to the glaciation, accompanied by a subsidence of the land.
An illustration of iron ore being unloaded at docks in Toledo, Ohio. Iron ores [1] are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the form of magnetite (Fe 3 O 4, 72. ...