| Reference | {Deposit:: BROWN, J.S., 1925, GRAPHITE DEPOSITS OF ASHLAND, ALABAMA: ECON. GEOL. V 20, NO 3, 208-248 P.}{Deposit:: PROUTY, W. F., 1923, GEOLOGY AND MINERAL RESOURCES OF CLAY COUNTY WITH SPECIAL REFERENCE TO GRAPHITE INDUSTRY: ALABAMA GEOLOGICAL SURVEY SPECIAL REPT. 12, 190 P.}{Deposit:: 1923 RECON ALABAMA GEOLOGICAL SURVEY}{Deposit:: 1948 DIREXPL U.S. BUREAU OF MINES}{Deposit:: PALLISTER, H.D., AND THOENEN, J.R., 1948, FLAKE-GRAPHITE AND VANADIUM INVESTIGATION IN CLAY, COOSA, AND CHILTON COUNTIES, ALABAMA: U.S. BUREAU OF MINES REPT INV 4366, 84 P.} |