THE EMPLOYEE GOT OUT OF HIS WATER TRUCK TO LOAD WATER AT THE MINE FOR TRANSPORT TO THE TAILINGS POND. HE SLIPPED ON ICE COVERED BY FRESH SNOW. AS HE FELL, HIS RIGHT ARM GOT CAUGHT ON THE FUEL TANK POSSIBLY TEARING SOME ARM MUSCLES AND ROTOR CUFF IN HIS SHOULDER. AN MRI IS SCHEDULED FOR FINAL DIAGNOSIS. HE HAS NOT YET RETURNED TO WORK.