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  1. Illinois DNR
  2. Mines and Minerals
  3. Mine Safety and Training

Analytical Lab Contacts

Illinois Department of Natural Resources
Office of Mines and Minerals
503 East Main Street
Benton, IL 62812
(618) 439-9111
(618) 438-8111 (Fax)

The Laboratory‘s normal hours of operations are Monday thru Friday from 8:00 am to 4:30 pm.