| Reference | {Deposit:: BASTIN, E.S. THE FLOURSPAR DEPOSITS OF HARDIN AND POPE}{Deposit:: COUNTIES, ILLINOIS. ILLINOIS STATE GEOLOGICAL SURVEY}{Deposit:: BULLETIN NO. 58, 1931, PP. 69-70.}{Deposit:: BAXTER, J.W., F.L. DOYLE, AND P.E. POTTER. AREAL GEOLOGY OF}{Deposit:: THE ILLINOIS FLOURSPAR DISTRICT. PART 1 - SALINE MINES,}{Deposit:: CAVE IN ROCK, DEKOVEN, AND REPTON QUADRANGLES. ILLINOIS}{Deposit:: STATE GEOLOGICAL SURVEY CIRCULAR 342, 1963, PP. 30-35.}{Deposit:: BRADBURY, J.C., G.C. FINGER, AND R.L. MAJOR. FLOURSPAR IN}{Deposit:: ILLINOIS. ILLINOIS STATE GEOLOGICAL SURVEY CIRCULAR}{Deposit:: 420, 1968, PP. 9-14.}{Deposit:: DAVIS, H.W., AND P. HATMAKER. THE FLOURSPAR INDUSTRY OF THE}{Deposit:: UNITED STATES WITH SPECIAL REFERENCE TO THHE ILLINOIS-}{Deposit:: KENTUCKY DISTRICT. ILLINOIS STATE GEOLOGICAL SURVEY}{Deposit:: BULLETIN NO. 59, 1938, PP. 24-25.}{Deposit:: GROGAN, R.M., F.E. TIPPIE, AND J.M. WELLER. GEOLOGY OF THE}{Deposit:: FLOURSPAR DEPOSITTS OF ILLINOIS. ILLINOIS STATE}{Deposit:: GEOLOGICAL SURVEY BULLETIN NO. 76, 1952, PP. 81-82.}{Deposit:: ILLINOIS DEPT. OF TRANSPORTATION. GENERAL HIGHWAY MAP,}{Deposit:: HARDIN COUNTY, 1973.}{Deposit:: RCF LIST 10/81} |