March 30, 2017 18:25 Updated Follow 6 months Indiana Department of Labor, Bureau of Mines Bureau of Mines Contact: Don "Blink" McCorkle, 812-888-4514, Vincennes University Technology Building, 1002 N. First St., Vincennes, IN 47591. Related articles How much are we going to be fined for these issues? How many active underground mines are in the State of Indiana? How late can a 14 or 15 year old work on the week-end during school term? How do I get information about the mines, maps, certifications, and mining laws for the State of Indiana? Where can I find information about housing assistance?