| Reference | {Deposit:: EDMUNDSON, R.S., 1938, BARITE DEPOSITS OF VIRGINIA: VIRGINIA GEOLOGICAL SURVEY BULLETIN 53, 85 P.}{Deposit:: WATSON, T.L., 1907, SULPHATES, IN MINERAL RESOURCES OF VIRGINIA: LYNCHBURG, VIRGINIA, JAMESTOWN EXPOSITION COMMISSION, PP. 305-327.}{Deposit:: BURFOOT, J.D., JR., 1925, THE BARITE DEPOSITS OF THE SOUTHERN APPLACHIAN STATES: UNPUBLISHED M.S. THESIS, UNIVERSITY OF VIRGINIA.}{Deposit:: HOPKINS, H.R., 1960, GEOLOGY OF WESTERN LOUISA COUNTY, VIRGINIA: UNPUBLISHED PHD THESIS, CORNELL UNIVERSITY.}{Deposit:: PERSONAL COMMUNICATION, 1988, RUBY BARTON.}{Deposit:: WATSON, T.L., AND GRASTY, J.S., 1915, BARITE OF APPALACHIAN STATES, IN TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING ENGINEERS: NEW YORK, V. 51, P. 514-559.}{Deposit:: DIREXPL ? - DUG PITS AND SHAFT} |