Reference | {Deposit:: GEOLOGIC MAP OF NORTH CAROLINA, 1958 , COMPILED BY DEPARTMENT OF CONSERVATION AND DEVELOPMENT, DIVISION OF MINERAL RESOURCES}{Deposit:: PYLER, ERNEST, 1967 , ORAL COMMUNICATION.}{Deposit:: MINE IN HARMONY TOPO QUAD AT 1:24,000}{Deposit:: 1967 GEOCHEM J. WHITLOW, ELEMENT CONTEN} |