Fairview-Blue Diggings Fault

ILLINOIS STATE GEOLOGIC SURVEY BULL 41 P 295BAIN H FOSTER USGS BULL 255 1905 P 44BRADBURY, J. C., FINGER, G. C. AND MAJOR, R. L. FLOURSPARIN ILLINOIS. ILLINOIS STATE GEOLOGICAL SURVEY CIRCULAR420. 1968.CURRIER, L. W. GEOLOGICAL AND GEOPHYSICAL SURVEY OFFLOURSPAR AREAS IN HARDIN COUNTY, ILLINOIS. U. S.GEOLOGICAL SURVEY BULLETIN 942. 1944.FOSTER, B. H. U. S. GEOLOGICAL SURVEY BULLETIN 205, 1905, P. 44.HATMAKER, P. AND DAVIS, H. D. THE FLOURSPAR INDUSTRY OF THEUNITED STATES WITH SPECIAL REFERENCE TO THE ILLINOIS-KENTUCKY DISTRICT. ILLINOIS STATE GEOLOGICAL SURVEYBULLETIN NO. 59. 1938.LIST OF PUBLICATIONS. ILLINOIS STATE GEOLOGICAL SURVEY.JANUARY 1974.MALHOTIA, R. AND SMITH, P. A. DIRECTORY OF ILLINOIS MINERALPRODUCERS, 1974. ILLINOIS STATE GEOLOGICAL SURVEY,ILLINOIS MINERAL NOTE 64. JULY 1976.SAMSON, I. AND DINGWELL, A. G. ILLINOIS MINERAL INDUSTRY IN1976. ILLINOIS STATE GEOLOGICAL SURVEY, ILLINOISMINERAL NOTE 70. MARCH 1979.WELLER, J. M., GROGAN, L. E., AND TIPPIE, F. E. GEOLOGY OFTHE FLOURSPAR DEPOSITS OF ILLINOIS. ILLINOIS STATEGEOLOGICAL SURVEY BULLETIN NO. 76. 1952.WELLER, S. THE GEOLOGY OF HARDIN COUNTY AND THE ADJOININGPOPE COUNTY. ILLINOIS STATE GEOLOGICAL SURVEY BULLETINNO. 41. 1920.