This organization is a merger of the National Coal Association and the American Mining Congress, serving as an information center for the mining industry.

101 Constitution Avenue, NW, Suite 500 East
Washington, D.C. 20001-2133
Tel: (202) 463-2600
https://nma.org

Society for Mining, Metallurgy and Exploration provides education, professional development, publications, and other resources.

12999 East Adam Aircraft Circle
Englewood, CO 80112-4167
Tel: (800) 958-1550
Tel: (303) 948-4200
Email: membership@smenet.org
https://www.smenet.org

The Minerals, Metals, and Materials Society has information on careers, schools, college student membership, scholarships and grants, and other resources.

5700 Corporate Drive, Suite 750
Pittsburgh, PA 15237-5851
Tel: (800) 759-4867
Tel: (724) 776-9000
Fax: (724) 776-3770
Email: tmsgeneral@tms.org
https://www.tms.org

United Mine Workers of America is a labor union that provides advocacy and education for coal miners and manufacturing workers.

18354 Quantico Gateway Drive, Suite 200
Triangle, VA 22172-1779
Tel: (703) 291-2400
Email: info@umwa.org
https://umwa.org