| Reference | {Deposit:: CRIB MINERAL RESOURCES FILE, RECORD NUMBER K001613.}{Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORT AUGUST 16 AND 17, 1972.}{Deposit:: PROPERTY IS OWNED BY GENERAL SHALE PRODUCTS CORPORATION AND IS}{Deposit:: OPERATED BY CUMBERLAND MOUNTAIN SAND COMPANY. SANDSTONE IS QUARRIED FROM THE PENNSYLVANIA SEWANE CONGLOMERATE.} |