Reference | {Deposit:: LUTTRELL, G.W., BASE- AND PRECIOUS-METAL AND RELATED ORE DEPOSITS OF VIRGINIA: MINERAL RESOURCES REP. 7, 167 P.}{Deposit:: ROBERTS, J.K., 1928, THE GEOLOGY OF THE VIRGINIA TRIASSIC: VIRGINIA GEOLOGICAL SURVEY BULLETIN 29, 205 P.}{Deposit:: 1840 DIREXPL PROPERTY PROSPECTED}{Deposit:: 1916 DIREXPL PROPERTY PROSPECTED}{Production:: ROBERTS REFERENCE.} |