Reference | {Deposit:: KEITH, ARTHUR, 1894, HARPERS FERRY, VIRGINIA-MARYLAND-WEST VIRGINIA: U.S. GEOLOGICAL SURVEY, GEOLOGIC ATLAS OF THE U.S., FOLIO 10.}{Deposit:: LESLEY, J.P., 1882, THE EARLY IRON-WORKS OF THE VIRGINIAS: THE VIRGINIAS, V. 3, P. 41, 62, 87-88.}{Deposit:: WATSON, T.L., 1907, MINERAL RESOURCES OF VIRGINIA: LYNCHBURG, VA., J.P. BELL CO., 618 P.}{Deposit:: 1839 DIREXPL MINED ORE.}{Deposit:: 1894 GEOLMAP A. KEITH: ISSUED GEO. ATLAS FOLIO 10.}{Production:: LESLEY (1882, P. 41)} |