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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.
Benson Mines; Cliffs Shaft Mine Museum; Dorney Road Landfill; Franklin Furnace; Hibernia mines; Hill-Annex Mine State Park; Hull–Rust–Mahoning Open Pit Iron Mine; The Iron Mine, Port Henry, New York; Iron Mountain (Utah) Iron Mountain District; Iron Mountain Mine; Jackson Mine; Lake Vermilion-Soudan Underground Mine State Park; Lyon ...
Rank Country Usable iron ore production (× 1000 tonnes) Year World 2,500,000: 2022 1: Australia: 880,000: 2023 2: China: 659,000: 2023 3: Brazil: 422,000: 2023 4 ...
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]
In the beginning, surface mining was used, but the mine has been mined with the sublevel caving mining method since the 1960s. In 1985 reserves for the Kiruna Mine were 1,800 million tonnes grading 60–65% iron and 0.2% phosphorus. [26] [1] As of 2018 the Kiruna Mine had Proven and Probable Reserves of 683 million tonnes grading 43.8% iron. [27]
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 ...
The Marquette Iron Range is a deposit of iron ore located in Marquette County, Michigan in the United States. The towns of Ishpeming and Negaunee developed as a result of mining this deposit. A smaller counterpart of Minnesota's Mesabi Range, this is one of two iron ranges in the Lake Superior basin that are in active production as of 2018. The ...
Map all coordinates using ... This is a partial list of current and defunct mines in Ashland. Name County Years ... Cliffs Shaft Mine: Marquette: 1867–1967: iron