The Upper Peninsulaof Michigan – also known as Upper Michigan or colloquially the U.P. – is the northern and more elevated of the two major landmasses that make up the U.S. state of Michigan; it is separated from the Lower Peninsula by the Straits of Mackinac. It is bounded primarily by Lake Superior to the north, separated from the Canadian province of Ontario at the east end by the St. Marys River, and flanked by Lake Huron and Lake Michigan along much of its south. Although the peninsula extends as a geographic feature into the state of Wisconsin, the state boundary follows the Montreal and Menominee rivers and a line connecting them.
Iron Mountain is a city in the U.S. state of Michigan. The population was 7,518 at the 2020 census, down from 7,624 at the 2010 census. It is the county seat of Dickinson County, in the state's Upper Peninsula. Iron Mountain was named for the valuable iron ore found in the vicinity.
M-35 is a state trunkline highway in the Upper Peninsula (UP) of the US state of Michigan. It runs for 128 miles (206 km) in a general north–south direction and connects the cities of Menominee, Escanaba, and Negaunee. The southern section of M-35 in Menominee and Delta counties carries two additional designations; M-35 forms a segment of the Lake Michigan Circle Tour, and it is the UP Hidden Coast Recreational Heritage Trail, which is a part of what is now called the Pure Michigan Byways Program. Along the southern section, the highway is the closest trunkline to the Green Bay, a section of Lake Michigan. The northern section of the highway turns inland through sylvan areas of the UP, connecting rural portions of Delta and Marquette counties.
The following is a list of Registered Historic Places in Iron County, Michigan. The list includes 79 structures and historic districts that are significant for their architectural, historical, or industrial/economic importance.
The Lehigh Crane Iron Company was a major ironmaking firm in the Lehigh Valley from its founding in 1839 until its sale in 1899. It was founded under the patronage of Josiah White and Erskine Hazard, and financed by their Lehigh Coal & Navigation Company, which hoped to promote the then-novel technique of smelting iron ore with anthracite coal. This was an important cost and energy savings technique, since either an expensive charcoaling nor coke producing process and transport costs was totally eliminated so produced a great acceleration in the underpinnings of the American industrial revolution.
Speedwell Forge Mansion, also known as Speedwell Forge Homestead, is a historic home located at Elizabeth Township, Lancaster County, Pennsylvania. The ironmaster's mansion was built about 1760, and is a 2½-story, four bay wide and two bay deep, brownstone and fieldstone dwelling in the Georgian style. It was expanded about 1795 with a Georgian/Federal style wing. Also on the property are a contributing stone summer kitchen, stone and frame workshop, stone paymaster's office c. 1795), and stone privy.
Tahawus was a village in the Town of Newcomb, Essex County, New York, United States. It is now a ghost town situated in the Adirondack Park. Tahawus is located in Essex County within the unpopulated northern area designated to the town of Newcomb. Tahawus was the site of major mining and iron smelting operations in the 19th century. Although standing as recently as 2005, the last mining facilities have since been demolished and removed.
Onota was a village in the Upper Peninsula of the U.S. state of Michigan. It was located on the Grand Island Bay of Lake Superior near the present-day community of Christmas about five miles (8 km) west of Munising in Alger County. The site of Onota is within the Bay Furnace Campground and Picnic Area of the Hiawatha National Forest. The remains of Bay Furnace, a blast furnace used for smelting iron, is the only extant remnant of the town. Bay Furnace was listed on the National Register of Historic Places and designated a Michigan State Historic Site in 1971.
Cleveland-Cliffs Inc., formerly Cliffs Natural Resources, is a Cleveland, Ohio-based company that specializes in the mining, beneficiation, and pelletizing of iron ore, as well as steelmaking, including stamping and tooling. It is the largest flat-rolled steel producer in North America.
The Katahdin Iron Works is a Maine state historic site located in the unorganized township of the same name. It is the site of an ironworks which operated from 1845 to 1890. In addition to the kilns of the ironworks, the community was served by a railroad and had a 100-room hotel. The site was listed on the National Register of Historic Places in 1969.
The Smith–Dengler House is a private home located at 58555 US 41 in Wolverine, Calumet Charter Township, Michigan, United States. It was listed on the National Register of Historic Places in 2008.
Old Irontown, Old Iron Town, or Irontown, originally Iron City, is an unincorporated community and near-ghost town in Iron County, Utah, United States. It is located in Dixie National Forest, approximately 22 miles (35 km) from Cedar City. The settlement was founded in 1868 as a second attempt to mine iron from Iron Mountain after a disappointing yield from Cedar City. The colony lasted until 1876, when strife from the Edmunds–Tucker Act and the Panic of 1873 forced its closure. The site was added to the National Register of Historic Places in 1971.
The Jackson Mine is an open pit iron mine in Negaunee, Michigan, extracting resources from the Marquette Iron Range. The first iron mine in the Lake Superior region, Jackson Mine was designated as a Michigan State Historic Site in 1956 and listed on the National Register of Historic Places in 1971. The Lake Superior Mining Institute said, the mine "is attractive in the iron ore region of Michigan and the entire Lake Superior region, because of the fact it was here that the first discovery of iron ore was made, here the first mining was done, and from its ore the first iron was manufactured." Multiple other mines soon followed the Jackson's lead, establishing the foundation of the economy of the entire region. The mine is located northwest of intersection of Business M-28 and Cornish Town Road.
The Schoolcraft Furnace Site is an abandoned iron furnace site located just east of Munising, Michigan within the Pictured Rocks National Lakeshore near the Munising Falls Visitor Center. It was listed on the National Register of Historic Places in 1977. It is also known as the Munising Furnace.
The Pine Grove Iron Works was a southcentral Pennsylvania smelting facility during the Industrial Revolution. The works is notable for remaining structures that are historical visitor attractions of Pine Grove Furnace State Park, including the furnace stack of the Pine Grove Furnace. The site was listed on the National Register of Historic Places on April 13, 1977 for its significance in architecture and industry. It includes seven contributing buildings, two structures, fourteen sites, and two objects.
The Iron County MRA is a Multiple Resource Area addition to the National Register of Historic Places, which includes 72 separate structures and historic districts within Iron County, Michigan, United States of America. These properties were identified and placed on the Register in 1983, with the exception of one property that was placed on the Register in 1993.
The Chapin Mine Steam Pump Engine, also known as The Cornish Pump, is a steam-driven pump located at the corner of Kent Street and Kimberly Avenue in Iron Mountain, Michigan, USA. It is the largest reciprocating steam-driven engine ever built in the United States. It was listed on the National Register of Historic Places in 1981 and designated a Michigan State Historic Site in 1958.
Washington Iron Furnace is an historic iron furnace, located in Rocky Mount, Franklin County, Virginia. The granite furnace was built around 1770, and measures 30 feet high on its south face. It helped establish industry in the county, and was listed on the National Register of Historic Places in 1973.
Iron mining in the United States produced 48 million metric tons of iron ore in 2019. Iron ore was the third-highest-value metal mined in the United States, after gold and copper. Iron ore was mined from nine active mines and three reclamation operations in Michigan, Minnesota, and Utah. Most of the iron ore was mined in northern Minnesota's Mesabi Range. Net exports were 3.9 million tons. US iron ore made up 2.5 percent of the total mined worldwide in 2015. Employment as of 2014 was 5,750 in iron mines and iron ore treatment plants.
Mine Hills Preserve is a natural and historical conservation area on Mine Hills Road in northwestern Roxbury, Connecticut. Owned by the Roxbury Land Trust, it protects the site of a well-preserved 19th-century iron mine and furnace works. Several miles of trails provide access to abandoned quarry areas and the preserved remains of the iron works, whose uses are explained by informational panels. The preserve is open from dawn to dusk. The 360-acre (150 ha) preserve was listed on the National Register of Historic Places in 1979.
