Reference | {Deposit:: ESPENSHADE, G.H., 1963, GEOLOGY OF SOME COPPER DEPOSITS IN NORTH CAROLINA, VIRGINIA, AND ALABAMA: U.S. GEOLOGICAL SURVEY BULL. 1142-I, P. I1 - I50.}{Deposit:: TENNESSEE VALLEY AUTHORITY, (N.D.), MAPS AND FILE DATA: TENNESSEE VALLEY AUTHORITY, MINERAL RESOURCES SECTION, KNOXVILLE, TENNESSEE.}{Deposit:: 1963 COMPILE ESPENSHADE, G.H., USGS BULL. 1142-} |