| Reference | {Deposit:: AULT CURTIS H. AND CARR DONALD D., 1975, INDIANA GEOLOGICAL}{Deposit:: PAGE 22.}{Deposit:: AUSTIN GEORGE S., 1972, INDIANA GEOLOGICAL SURVEY, PAGE 24.}{Deposit:: MSHA INSPECTION REPORT 1-28,29,30-81.}{Deposit:: A PERMANENT MILL IS LOCATED AT THE QUARRY SITE.}{Deposit:: LIMESTONE IS QUARRIED FROM THE ST. GENEVIEVE LIMESTONE, THE}{Deposit:: LIMESTONE AND THE BEAVER BEND LIMESTONE, WHILE CLAY IS MINED}{Deposit:: THE BETHEL FORMATION.}{Deposit:: RCF AND CMS LISTS 10/81} |