Mineral Exploration in Minnesota

This table and accompanying map detail the location, company, drilling footages and other information pertaining to metallic mineral exploration drilling in Minnesota.

For further information contact

Richard Ruhanen, Geologist
1525 Third Avenue East, Hibbing, MN 55746
tel. (218) 231-8469
fax (218) 262-7328
email: rick.ruhanen@dnr.state.mn.us

• Exploration table

Photos and other forms of data will be added as they become available.

• Mineral exploration activity map