This is the second in a two-part series about North Dakota projects that would process Minnesota mining materials. Read about a pig iron processing plant proposed near Minot here. A ceremony last year celebrated a key step in converting a former North Dakota coal mine into a processing site for nickel mined in Minnesota. But […]

This is the first in a two-part series about North Dakota projects that would process Minnesota mining materials. Coming tomorrow, read about a potential nickel processing facility. CALUMET, Minn. – Enormous piles of iron-rich waste sitting dormant in Minnesota are about to see movement for the first time in decades, soon heading hundreds of miles […]