Babb-Barnes Mine

CHEMICAL ENGINEERING. NEWS FLASHES - DOMESTIC CAPACITY OFFLUORSPAR GOING UP 22%. V. 79, NO. 7, APRIL 3, 1972,P. 43.ENGINEERING AND MINING JOURNAL. INTERNATIONAL DIRECTORY OFMINING AND MINERAL PROCESSING OPERATIONS. 1979, P. 188.ENGINEERING AND MINING JOURNAL. THIS MONTH IN MINING -CERRO TO OPEN FLUORSPAR MINE IN KENTUCKY. V. 173,NO. 5, MAY 1972, P. 20.MINING CONGRESS JOURNAL. MINING NEWSMONTH. V. 58, NO. 4,APRIL 1972, P. 7.MOODIE, F. B., III, AND P. MCGRAIN. THE EAGLE-BABB-BARNESFLUORSPAR PROJECT, CRITTENDEN COUNTY, KENTUCKY. PROC.OF THE NINTH FORUM ON GEOLOGY OF INDUSTRIAL MINERALS,KENTUCKY GEOLOGIC SURVEY AND ILLINOIS GEOLOGIC SURVEY,PADUCAH, KENTUCKY, APRIL 26-28, 1973 (PUB. AS ASYMPOSIUM ON THE GEOLOGY OF FLUORSPAR, ED. BY D. W.HUTCHESON), PP. 96-107.SKILLINGS' MINING REVIEW. CERRO CONTRACTS FOR FLUORSPARSHAFT. V. 61, NO. 27, JULY 1, 1972, P. 19.SKILLINGS' MINING REVIEW. CERRO PLANS FLUORSPAR MINE,MILL IN KENTUCKY. V. 61, NO. 13, MARCH 25, 1972, P. 25.TRACE, R. D. GEOLOGY OF THE SALEM QUADRANGLE, KENTUCKY.U. S. GEOLOGICAL SURVEY GEOLOGIC QUADRANGLE, MAP GQ-206,1962.CMS AND RCF LISTS 10-81.MSHA LIST 11-23-79MSHA.DBF/RESP_ID LIST 02/95.SILVERSPAR MINERALS INC. 1993 ANNUAL REPORT. P. 2.