Reference | {Deposit:: ESPENSHADE, G.H., 1954, GEOLOGY AND MINERAL DEPOSITS OF THE JAMES RIVER-ROANOKE RIVER MANGANESE DISTRICT, VIRGINIA, U.S. GEOLOGICAL SURVEY BULLETIN.}{Deposit:: SAUNDERS, FLEMING, PERSONAL COMMUNICATION, IN ESPENSHADE (P.125) 1008, 155P. (P.125-129). 305-327.}{Deposit:: HALL, JOHN, PERSONAL COMMUNICATION, IN ESPENSHADE (P.125); ALSO, PERSONAL COMMUNICATION, 1987.}{Deposit:: 1887? DIREXPL ? - DUG SHAFTS AND OPEN CUTS, MINE} |