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, PP. 305-327.}{Deposit:: DIREXPL ? - OPENINGS WERE MADE}{Deposit:: DIREXPL BARIUM MINING CORP.-DUG TEST PITS} |