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. The bottom of the open-pit mine has filled with water but its dimensions are readily visible.[3] The city maintains an overlook in Mountain Iron Locomotive Park.[4]
Mountain Iron Mine was proclaimed a National Historic Landmark in 1968 and subsequently listed on the National Register of Historic Places for its national significance in the theme of industry.[5] The property was nominated for setting in motion the extraction of iron ore on the Mesabi Range, which helped make Minnesota the nation's largest iron producer and the United States the world's largest steel manufacturer.[3]
The discovery of a boulder of high-grade iron ore by Leonidas Merritt in 1887 during a railroad survey prompted he and his brothers to establish the Mountain Iron Mine in 1892. By 1893 the "Seven Iron Brothers" had claims on a significant portion of the Mesabi Range and had built the Duluth, Missabe and Northern Railway (DM&IR). Financial conditions forced them to sell their shares to John D. Rockefeller.[6] Rockefeller later sold his interests to Andrew Carnegie.
The early development was as an underground mine, but open-pit mining soon proved to be a better choice because of the soft, shallow ore deposits. The Mesabi Range and nearby Vermilion Range led Minnesota to become the nation's largest producer of iron ore and the United States to lead the world in steel production. This capacity is considered to have been a major factor in America's ability to contribute to World War II. It also played a major role in the financial success of Andrew Carnegie and U.S. Steel.[3] Carnegie returned some of his fortune to the communities by funding 2,500 public Carnegie libraries across the world, including 64 in Minnesota.[7] The extraction of ore in the region also contributed to the city of Duluth thriving and becoming the leading port in the United States (by tonnage) in the early 20th century.
See alsoedit
Wikimedia Commons has media related to Mountain Iron Mine.
^"List of National Historic Landmarks by State" (PDF). National Historic Landmark summary listing. National Park Service. p. 53. Retrieved September 4, 2009.
^ abcLissandrello, Stephen (August 11, 1975). "National Register of Historic Places Inventory--Nomination Form: Mountain Iron Mine". National Park Service. Retrieved December 23, 2018. {{cite journal}}: Cite journal requires |journal= (help) With 3 accompanying photos from 1975
^"Mt. Iron Locomotive Park". Iron Range Tourism Bureau. 2018. Retrieved December 23, 2018.
^"Mountain Iron Mine (National Historic Landmark)". Minnesota National Register Properties Database. Minnesota Historical Society. 2009. Retrieved December 23, 2018.
^"Merritt Brothers". Minnesota Historical Society. Retrieved December 23, 2018.
^Jones, Theodore (1997). Carnegie Libraries Across America: A Public Legacy. John Wiley & Sons. ISBN0-471-14422-3.
External linksedit
Historic American Engineering Record (HAER) No. MN-31, "Mountain Iron Mine, Government Lots 3 & 4, Mountain Iron, St. Louis County, MN", 3 photos, 1 data page, 1 photo caption page
April 11, 2024
mountain, iron, mine, former, mine, mountain, iron, minnesota, united, states, opened, 1892, first, mine, mesabi, range, which, proved, largest, iron, deposit, ever, discovered, united, states, mining, operations, site, ceased, 1956, bottom, open, mine, filled. 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 The bottom of the open pit mine has filled with water but its dimensions are readily visible 3 The city maintains an overlook in Mountain Iron Locomotive Park 4 Mountain Iron MineU S National Register of Historic PlacesU S National Historic LandmarkMountain Iron Mine from a city overlookShow map of MinnesotaShow map of the United StatesLocationNorth of Mountain Iron MinnesotaCoordinates47 32 20 N 92 37 20 W 47 53889 N 92 62222 W 47 53889 92 62222Area240 acres 97 ha Built1892NRHP reference No 68000052 1 Significant datesAdded to NRHPNovember 24 1968Designated NHLOctober 10 1968 2 Mountain Iron Mine was proclaimed a National Historic Landmark in 1968 and subsequently listed on the National Register of Historic Places for its national significance in the theme of industry 5 The property was nominated for setting in motion the extraction of iron ore on the Mesabi Range which helped make Minnesota the nation s largest iron producer and the United States the world s largest steel manufacturer 3 Contents 1 History 2 See also 3 References 4 External linksHistory editThe discovery of a boulder of high grade iron ore by Leonidas Merritt in 1887 during a railroad survey prompted he and his brothers to establish the Mountain Iron Mine in 1892 By 1893 the Seven Iron Brothers had claims on a significant portion of the Mesabi Range and had built the Duluth Missabe and Northern Railway DM amp IR Financial conditions forced them to sell their shares to John D Rockefeller 6 Rockefeller later sold his interests to Andrew Carnegie The early development was as an underground mine but open pit mining soon proved to be a better choice because of the soft shallow ore deposits The Mesabi Range and nearby Vermilion Range led Minnesota to become the nation s largest producer of iron ore and the United States to lead the world in steel production This capacity is considered to have been a major factor in America s ability to contribute to World War II It also played a major role in the financial success of Andrew Carnegie and U S Steel 3 Carnegie returned some of his fortune to the communities by funding 2 500 public Carnegie libraries across the world including 64 in Minnesota 7 The extraction of ore in the region also contributed to the city of Duluth thriving and becoming the leading port in the United States by tonnage in the early 20th century See also edit nbsp Wikimedia Commons has media related to Mountain Iron Mine List of National Historic Landmarks in Minnesota National Register of Historic Places listings in St Louis County MinnesotaReferences edit National Register Information System National Register of Historic Places National Park Service July 9 2010 List of National Historic Landmarks by State PDF National Historic Landmark summary listing National Park Service p 53 Retrieved September 4 2009 a b c Lissandrello Stephen August 11 1975 National Register of Historic Places Inventory Nomination Form Mountain Iron Mine National Park Service Retrieved December 23 2018 a href Template Cite journal html title Template Cite journal cite journal a Cite journal requires journal help With 3 accompanying photos from 1975 Mt Iron Locomotive Park Iron Range Tourism Bureau 2018 Retrieved December 23 2018 Mountain Iron Mine National Historic Landmark Minnesota National Register Properties Database Minnesota Historical Society 2009 Retrieved December 23 2018 Merritt Brothers Minnesota Historical Society Retrieved December 23 2018 Jones Theodore 1997 Carnegie Libraries Across America A Public Legacy John Wiley amp Sons ISBN 0 471 14422 3 External links editHistoric American Engineering Record HAER No MN 31 Mountain Iron Mine Government Lots 3 amp 4 Mountain Iron St Louis County MN 3 photos 1 data page 1 photo caption page Retrieved from https en wikipedia org w index php title Mountain Iron Mine amp oldid 1170720577, wikipedia, wiki, book, books, library,
