| Reference | {Deposit:: AULT CURTIS H. AND CARR DONALD D., 1975, INDIANA GEOLOGICAL}{Deposit:: PAGE 23.}{Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORTS MARCH 29-30, 1972}{Deposit:: MARCH 7-8, 1974.}{Deposit:: THE MILL IS LOCATED AT THE QUARRY SITE.}{Deposit:: MSHA INSPECTION REPORT 6-10-80.}{Deposit:: RCF AND CMS LISTS 10/81} |