APPROXIMATELY LOCATED IN OR AROUND THE BULLFROG MINING DISTRICT; ENVIROMENTAL ASSESSMENT; 12/23/2008; SITE NAME: REDSTAR GOLD USA INC., NORTH BULLFROG EXPLORATION PROJECT, RED QUARRY, ORANGE QUARRY, CHOCOLATE QUARRY, PIONEER MINE, MAYFLOWER, GOLD QUARRY, SPICERITE QUARRY,; COMMODITY: GOLD; AUTHOR: US BUREAU OF LAND MANAGEMENT