05/05/2026
Iron ore has long been part of Minnesota’s story.
During World War II, Minnesota’s iron ore shipments reached historic levels. In 1942, production exceeded 90 million tons of ore. Some estimates, including the book Minnesota’s Iron Country: Rich Ore, Rich Lives, suggest total iron mined on the Iron Range that year have been more than 188 million tons. For many Iron Range families, that is not just history. It is part of the stories they grew up hearing at home.
Minnesota’s iron ore story began across three ranges. The Vermilion Range made its first shipment in 1884, the Mesabi Range followed in 1892, and the Cuyuna Range in 1911. Of the three, the Mesabi became the most prolific. By 1901, Minnesota had become the nation’s leading iron ore producing state.
That growth changed the Iron Range forever. Mining built towns, created jobs, and shaped daily life across the region. It also connected northeastern Minnesota to something much bigger.
During the first half of the twentieth century, the Range supplied 85 percent of the nation’s ore. In wartime, that scale mattered even more. Minnesota ore helped feed the steel production that supported the Allied effort during World War II.
The Iron Range has always been part of America’s steel story. Knowing that history helps us build its next chapter with purpose.
At Calumet Reclamation Company, our work begins with that legacy. We will reclaim legacy iron ore stockpiles that were preserved during earlier mining years and prepare them to help shape U.S. steel history once again. Our work will create generational opportunity for local communities and support both the regional and national economy.
⛏️ We would love to hear your stories about Iron Range history in the comments.
Photo Credit: Minnesota Digital Library