| Reference | {Deposit:: AULT CURTIS H. AND CARR DONALD D., 1975, INDIANA GEOLOGICAL}{Deposit:: PAGE 16.}{Deposit:: AUSTIN GEORGE S., 1972, INDIANA GEOLOGICAL SURVEY, PAGE 14.}{Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORT JANUARY 16, 1974.}{Deposit:: MSHA LAT/LON LIST 11-24-80.}{Deposit:: THE MILL IS LOCATED AT THE QUARRY SITE.}{Deposit:: CLAY IS A BYPRODUCT MINED FROM THE BETHEL FORMATION, WHILE S}{Deposit:: QUARRIED FROM THE UNDERLYING PAOLI AND SAINT GENEVIEVE LIMES}{Deposit:: RCF AND CMS LISTS 10/81} |