Reference | {Deposit:: AULT CURTIS H. AND CARR DONALD D., 1975, INDIANA GEOLOGICAL}{Deposit:: PAGE 16.}{Deposit:: MSHA INSPECTION REPORT 4-13-81.}{Deposit:: THE MILL IS LOCATED AT THE QUARRY SITE.}{Deposit:: MSHA LISTS 11-23-79 & 11-24-80}{Deposit:: RCF AND CMS LISTS 10/81} |