November 24, 1986
IL · Metal/Non-Metal
assayer, geologist, metallurgist, engineer, engineer management
Fatality · FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
Elmhurst-Chicago Stone · Struck by falling object
ENGINEER AND AS8ISTANT ENTERED AN UNKNOWN HAZZARD AREA A BOULDER FELL FROM THE FACE AND STRUCK THE EMPLOYEES