| Reference | {Deposit:: CRIB MINERAL RESOURCES FILE, RECORD NUMBER K001535.}{Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORT FEBRUARY 17 AND 18,}{Deposit:: PROPERTY IS OWNED BY R.T. BURKHART.}{Deposit:: SANDSTONE IS QUARRIED FROM THE PENNSYLVANIAN SEWANEE CONGLOM}{Deposit:: RCF LIST 10/81}{Deposit:: NOT ON 1980 OR 1981 MSHA LISTS; ASSUME PAST PRODUCER} |