Million-Ton Blast Sets New Record At Marble Quarry (1936)

Million-Ton Blast Sets New Record At Marble Quarry View from top of European quarry, men working hanging from ropes on rock face. Cu handling boxes & taking into cave. Man blows horn w/ mountains & glaciers behind. 02:22:22 Mountain sloughs off in slow motion. View from across valley and enormous avalanche of rock mostly obscured w/ huge dust or smoke clouds. Explosion; Industry; 1936;