Reference | {Deposit:: MOORE MICHAEL C., 1975, INDIANA GEOLOGICAL SURVEY, PAGE 17.}{Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORT APRIL 18-19, 1972.}{Deposit:: A MILL IS ALSO LOCATED AT THE PIT SITE.}{Deposit:: MSHA INSP. 1978}{Deposit:: NEAL GRAVEL COMPANY, INCORPORATED IS OWNED BY INTERSTATE SAN}{Deposit:: GRAVEL COMPANY, INCORPORATED.}{Deposit:: RCF AND CMS LISTS 10/81} |