| Reference | {Deposit:: TRACE, R.D., 1974, ILLINOIS - KENTUCKY FLUORSPAR DISTRICT, IN - A SYMPOSIUM ON THE GEOLOGY OF FLUORSPAR: KY. GEOLOGICAL SURVEY SPECIAL PUB. 22 P. 69}{Deposit:: AMOS, D.H., 1965, GEOLOGY OF PARTS OF THE SHETLERVILLE AND ROSICLARE QUADRANGLES, KENTUCKY: U.S. GEOLOGICAL SURVEY GEOLOGIC QUADRANGLE MAP GQ-400.}{Deposit:: AMOS, D.H., 1966, GEOLOGIC MAP OF THE GOLCONDA QUADRANGLE, KENTUCKY - ILLINOIS, AND A PART OF THE BROWNFIELD QUADRANGLE IN KENTUCKY: U.S. GEOLOGICAL SURVEY QUADRANGLE MAP GQ-546.}{Deposit:: 1920 GEOLMAP WELLER, S.}{Deposit:: 1965 GEOLMAP AMOS, D.H.}{Deposit:: 1966 GEOLMAP AMOS, D.H.} |