Mine Safety / Crandall Canyon mine / Mine Safety and Health Administration / Canyon mine / /
NaturalFeature
Crandall Canyon / /
Organization
U.S. Department of Labor's Mine Safety and Health Administration / MSHA’s office of Technical Support / U.S. Department of Labor / News Release U.S. Department of Labor office / /
Person
Richard E. Stickler / Michael Gauna / Joseph C. Zelanko / Richard A. Gates / Thomas A. Morley / Timothy R. Watkins / Gary E. Smith / Dirk Fillpot / / /
Position
supervisor / Governor / manager / assistant secretary / assistant district manager / ventilation specialist / mining engineer and assistant district manager / /