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Attention hunters: Visit our FAQ page for information about the use of centerfire, single-shot rifles for deer hunting in Illinois. 

Governor JB Pritzker Illinois.gov Contact IDNR DNR A to Z

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)
chad.parker@illinois.gov

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