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Hull–Rust–Mahoning Open Pit Iron Mine, Mesabi Range, 2010. The Mesabi Iron Range is a mining district and mountain range in northeastern Minnesota following an elongate trend containing large deposits of iron ore. It is the largest of four major iron ranges in the region collectively known as the Iron Range of Minnesota. First described in ...
Gilbert (pop. 1,799) is the location of Lake Ore-be-gone, an artificial lake created by flooding three open-pit iron ore mines. Hibbing (pop. 16,361) is the largest city by area in the state of Minnesota. It is home to the Hull–Rust–Mahoning Open Pit Iron Mine, one of the world's largest open pit iron mines.
This page was last edited on 20 September 2024, at 00:58 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Lake Superior Iron Ranges. The Vermilion Range exists between Tower, Minnesota and Ely, Minnesota, and contains significant deposits of iron ore. Together with the Mesabi, Gunflint, and Cuyuna ranges, these four constitute the Iron Ranges of northern Minnesota. While the Mesabi Range had iron ore close enough to the surface to enable pit mining ...
Mountain Iron is a city in Saint Louis County, Minnesota, United States, in the heart of the Mesabi Range. The population was 2,878 at the 2020 census. [3] U.S. Highway 169 serves as a main route in Mountain Iron. The city's motto is "Taconite Capital of the World". The local mine, Minntac, is owned by the United States Steel Corporation (U.S ...
All three mines began shipping in 1895, and with development of the Hull and Rust Mines soon merged into one large mine. [3] The consolidation of the mines was led by the formation of U.S. Steel in 1901, the world's largest corporation at the time. The mine's sheer size led to many technological innovations as the open-pit method—pioneered at ...
An open pit mine began operation in 1882, and moved to underground mining by 1900 for safety reasons. From 1901 until the end of active mining in 1962, the Soudan Mine was owned by the United States Steel Corporation's Oliver Iron Mining division. By 1912 the mine was at a depth of 1,250 feet (381 m). [4]
Map of the United States with Minnesota highlighted. Minnesota is a state situated in the Midwestern United States.According to the 2020 United States census, Minnesota is the 22nd most populous state with 5,706,494 inhabitants but the 14th largest by land area, spanning 79,626.74 square miles (206,232.3 km 2) of land. [1]