Timothy R. Olson, P.C. - MSHA/OSHA and Mining Law Practice Timothy R. Olson's law practice focuses on the litigation of MSHA and OSHA enforcement actions. Mr. Olson also practices general mining law, focusing on the drafting and review of agreements related to the exploration, development, operation, and reclamation of mining properties. Tro-law.com~Site InfoWhoisTrace RouteRBL Check