UPON INSPECTING THE ORE PILE IN THE ORE STORAGE BLDG., EE NOTICED THERE WAS A POTENTIAL FOR SOMEHANGING MATERIAL TO SLOUGH OFF THE PILE. IN A FRONT END LOADER, AT AN ANGLE EE TRIED TO SCOOP THE ORE FROM THE SIDE. HOWEVER, WHILE DOING SO, A SMALL SECTION OF THE ORE PILE SLOUGHED OFF THEPILE AND ENTERED THE CAB OF THE LOADER. EE WAS ABLE TO RADIO FOR HELP AND WAS FREED.