| Reference | {Deposit:: MCDANIEL, R. D., AND MCKENZIE, B. J., 1976 , DIRECTORY OF NORTH CAROLINA MINERAL PRODUCERS: N. C. DEPART. OF NATURAL AND ECONOMIC RESOURCES DIV. OF EARTH RES. MIN. RES. SECTION}{Deposit:: REED, J. L., JR., AND OTHERS, 1964 , GEOLOGIC MAP AND SECTIONS OF THE LINVILLE FALLS QUADRANGLE, NORTH CAROLINA: U. S. GEOLOGICAL SURVEY BULL. 1161B, MINE IN LINVILLE FALLS TOPO QUAD AT 1:24,000} |