TY - RPRT TI - Mineral resource potential for beryllium, molybdenum, and niobium in the Charlotte 1 degree x 2 degrees quadrangle, North Carolina and South Carolina AU - Jacob E. Gair PY - 1986 DO - 10.3133/i1251j UR - https://pubs.usgs.gov/publication/i1251J ID - i1251J ER -