Mountain Iron Mine

We earn a small commission if you buy through these links. It does not change what we list.

• World War II Shipbuilding in Duluth and Superior

  Gerald Sandvick
  World War II Shipbuilding in Duluth and Superior

  Gerald Sandvick, 2017

  Find at Bookshop.org
• 
  Duluth, Minnesota

  Maryanne C. Norton and Sheldon T. Aubut, 2001

  Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

When was Mountain Iron Mine listed on the National Register?+

Nov 24, 1968. It is also a National Historic Landmark, the higher of the two designations.

Source: National Park Service

When was Mountain Iron Mine built?+

1892.

Source: Wikidata

Where is Mountain Iron Mine?+

N of Mountain Iron, Mountain Iron, St. Louis County, Minnesota.

Source: National Park Service

Where is the nomination form for Mountain Iron Mine?+

The National Archives holds the nomination form, the document that made the case for listing.

Source: National Archives

Is there a wildfire near Mountain Iron Mine right now?+

1 active incident within 50 miles as of 2026-10-17, nearest Twin Point Piles Rx, 43 miles away.

Source: Map

Name, location, type and dates come from the National Register office's spreadsheet of listed properties, because the Park Service's spatial data does not carry this listing. The map point comes from Wikidata. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 68000052. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place.