| Reference | {Deposit:: CONLEY, JAMES F., 1962 , GEOLOGY OF THE ALBEMARLE QUADRANGLE, NORTH CAROLINA, NORTH CAROLINA DEPT OF CONSERV. AND DEVEL. DIV. OF MINERAL RESOURCES, BULL. 75, TEXT 26 P., MINE TEXT P. 19, MINE SYMBOLS SHOWN ON GEOLOGIC MAP AT 1:48,000.}{Deposit:: OCCURRENCE IN ALBEMARLE TOPO QUAD AT 1:62,500.}{Deposit:: 1962 GEOLMAP CONLEY, N.C. STATE, GEOLOGIC MA}{Production:: CONLEY, 1962} |