Mining Iron ore. The white material in the foreground is halloysite clay.
The Northstar mine is rich in Iron deposits. Northstar's iron consists of Hematite, Goethite, and Limonite. Iron from Northstar is found in the form of compact masses that are generally uniform in color with low amounts of trace elements.
Iron from the Northstar Mine is ideal for use in pigment applications and exists in a variety of colors.
Iron from the Northstar Mine is ideal for use in pigment applications and exists in a variety of colors.