Call for Applications: President & CEO. National Mining Hall of Fame and Museum. Leadville, Colorado. About the National Mining Hall of Fame and Museum. The National Mining Hall of Fame and Museum (NMHFM), housed in the historic 25,000-square-foot 1899 Leadville High School building, is the nation’s premier institution dedicated to honoring the past, present, and future of mining. We also operate the historic Matchless Mine, a nationally designat...