| Reference | {Deposit:: HADLEY, J.B., AND NELSON, A.E., 1971, GEOLOGIC MAP OF THE KNOXVILLE QUADRANGLE, NORTH CAROLINA, TENNESSEE, AND SOUTH CAROLINA: U.S. GEOLOGICAL SURVEY MISC. GEOL. INV. MAP I-654, 1:250,000}{Deposit:: ESPENSHADE, G.H., 1944, COPPER DEPOSITS IN JACKSON COUNTY, NORTH CAROLINA: USGS OPEN-FILE REPORT, 10 P} |