INJURED WAS SITTING IN A CROSS-CUT WAITING ON THE MINER TO MOVE TO A PLACE WHERE IT COULD BE WORKED ON EASIER WHEN THE MINER RUBBED THE ROOF AND THREW A PIECE OF ROCK THAT STRUCK INJURED IN TH E RIGHT EYE. INJURED WAS TAKEN TO THE HOSPITAL. INJURED HAD SURGERY ON THE EYE AREA. INJURED LOST SIGHT IN THE EYE.