April 23, 2019 13:44 Updated Follow Bureau of Mines Contact: Don "Blink" McCorkle, 812-888-4514, Vincennes University Technology Building, 1002 N. First St., Vincennes, IN 47591. Related articles How do I get a job with IOSHA? Is it Free? What is the Indiana State Tree? How can I find out if there are old underground mines under my house? Where can I find the latest on rule and regulation changes?