Reference | {Deposit:: CURRIER, L.W., 1935, ZINC AND LEAD REGION OF SOUTHWESTERN VIRGINIA: VIRGINIA GEOLOGICAL SURVEY BULLETIN 43, 122 P.}{Deposit:: WATSON, T.L., 1905, LEAD AND ZINC DEPOSITS OF VIRGINIA, VIRGINIA GEOLOGICAL SURVEY BULLETIN 1, 156 P.}{Deposit:: WATSON, T.L., 1907, ZINC AND LEAD IN MINERAL RESOURCES OF VIRGINIA, LYNCHBURG, VIRGINIA, JAMESTOWN EXPOSITION COMMISSION, P. 520-548.}{Deposit:: DIREXPL SIMMERMAN ? - PROSPECTED BY DIGGING PIT} |