. . "United States. Metal and Nonmetal Mine Safety and Health Program." . . . "[A 52 year old contractor job superintendent with 6 months mining experience was fatally injured when he fell from a counterweight block being lifted into position by a crane ...]"@en . . . "Fifty two year old contractor job superintendent with 6 months mining experience was fatally injured when he fell from a counterweight block being lifted in to position by a crane"@en . . . . . .