Reference | {Deposit:: CARR DONALD D. AND AULT CURTIS H., 1971, INDIANA GEOLOGICAL}{Deposit:: PAGE 11.}{Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORT JULY 13-14, 1972.}{Deposit:: STONE IS QUARRIED FROM THE SALEM LIMESTONE.}{Deposit:: MSHA INSPECTION REPORT 6-2-81.}{Deposit:: RCF LIST 10/81} |