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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.
The Seven Iron Men, also known as the Merritt brothers, were iron-ore pioneers in the Mesabi Range in northeastern Minnesota and the creation of the city that is now known as Mountain Iron. [1] In the late 1800s, the Merritt family founded the largest iron mine in the world and initiated the consolidation of the American railway system into ...
Iron ore was discovered on the Menominee Range in 1867 and on the Gogebic Range in 1884. It was first discovered in Minnesota on the Vermilion Range in 1885, the Mesabi Range in 1890, and the Cuyuna Range in 1903. [2] Underground mines were developed to remove the valuable ore of most ranges.
The Mesabi and Gunflint Ranges, once part of a single mountain range, were split when the center was engulfed by magma blistering up during the Midcontinent Rift, creating the Duluth Complex. Lava from the rift formed dense volcanic rocks which sank, creating the Lake Superior basin, edged by the North Shore Volcanic Group along the lakeshore.
Mountain Iron Mine is a former mine in Mountain Iron, Minnesota, United States. Opened in 1892, it was the first mine on the Mesabi Range, which has proved to be the largest iron ore deposit ever discovered in the United States. Mining operations at the site ceased in 1956.
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 ...
The Duluth Complex splits the Mesabi and Gunflint ranges. The Gunflint Range is a mountain range in northeastern Minnesota, U.S., and western Ontario, Canada. The Gunflint and Mesabi ranges form a belt extending from the upper Mississippi River to the extreme northeast part of Minnesota and into Canada to Thunder Bay.
Hibbing is a city in Saint Louis County, Minnesota, United States.The population was 16,214 at the 2020 census. [4] The city was built on mining the rich iron ore of the Mesabi Iron Range and still relies on that industrial activity today.