Reference | {Deposit:: FURCRON, A.S., 1935, JAMES RIVER IRON AND MARBLE BELT, VIRGINIA, VIRGINIA GEOLOGICAL SURVEY BULL. 39 (P.63, PL.13; P.92).}{Deposit:: ESPENSHADE, G.H., 1954, GEOLOGY AND MINERAL DEPOSITS OF THE JAMES RIVER MANGANESE DISTRICT, U.S. GEOLOGICAL SURVEY BULL. 1008, 155P. (PL.2).}{Deposit:: GOOCH, E.O., 1954, IRON IN VIRGINIA, VIRGINIA DIVISION OF MINERAL RESOURCES CIRCULAR NO. 1, P.15.}{Deposit:: CONLEY, J.F., 1985, GEOLOGY OF THE SOUTHWEST PIEDMONT, VIRGINIA, VIRGINIA DIVISION OF MINERAL RESOURCES PUBLICATION 59, 33P. (GENERAL GEOLOGY).} |