Show ali explosion on tuesday an explosion occurred occur reil at the ontario mine in park city which injured three men rn en very ec severe verely Y ono one of the wounded men was brought down on the life park city train y yester stere iby day and taken on to salt balce L ake hie ills head was terribly di disfigured and was bandaged up with claths cl otlia the man was in such a state that ho he could scarcely speak it appear appears that while the three men were taking out ah old blast hith 11 lial had failed to explode one of them struck hh his tool toot against the rock throwing out a spark chich ignited the powder and caused the explosion |