Duluth Metals
http://www.duluthmetals.com
Antofagasta PLC
http://www.antofagasta.co.uk
Mining Minnesota
http://www.miningminnesota.com
Minnesota Department of Natural Resources
http://www.dnr.state.mn.us
Minnesota Pollution Control Agency
http://www.pca.state.mn.us
Iron Range Resources: A Minnesota Economic and Business Development Agency
http://www.ironrangeresources.org
Positively Minnesota: Department of Employment and Economic Development
http://www.positivelyminnesota.com
U.S. Geological Survey
http://www.usgs.gov
Minnesota Geological Survey
http://www.mngs.umn.edu/index.html
National Association of State Foresters
http://www.stateforesters.org
Ely Chamber of Commerce
http://www.ely.org
Natural Resources Research Institute
http://www.nrri.umn.edu/egg/default.htm
Saint Paul Chamber of Commerce
www.saintpaulchamber.com
National Mining Association
www.nma.org
Minnesota Chamber of Commerce
www.mnchamber.com
IDEA Drilling LLC
http://ideadrilling.com/
Bureau of Land Management
www.blm.gov
U.S. Environmental Protection Agency
www.epa.gov
