Reference | {Deposit:: STOSE, A.J. AND STOSE, 1957, GEOLOGY AND MINERAL RESOURCES OF THE GOSSAN LEAD DISTRICT AND ADJACENT AREAS IN VIRGINIA, VIRGINIA DIVISION OF MINERAL RESOURCES BULLETIN 72, 233P.}{Deposit:: RANKIN, ESPENSHADE AND NEWMAN, 1972, GEOLOGIC MAP OF THE WEST HALF OF THE WINSTON SALEM QUADRANGLE, NORTH CAROLINA, VIRGINIA AND TENNESSEE, U.S.G.S. MISCELLANEOUS INVESTIGATIONS MAP I-709-A.} |