MINERALS IN THE ECONOMY OF NEW MEXICO.SHEFFER HW; EVELETTI R.1978; U.S. DEPT INTER; BUR. MINES, STATE MINER. PROF.; U.S.A.; DA. 1978; NO 5; PP. 1-18; BIBL. 5 REF.; 2 ILL.Article

MINERALS IN THE ECONOMY OF NEW MEXICOSHEFFER HW; EVELETH RW.1978; U.S. DEPT INTER., BUR. MINES, STATE MINERAL PROFILES; USA; DA. 1978; PP. 1-20; BIBL. 4 REF.; 4 ILL.Article

TANTALUM PROJECT ROCIADA, NEW MEXICO.SHEFFER HW; GOLDSMITH LA.1969; STATE.BUR.MINES.MINER.RES.NEW.MEXICO.INST.MING.TECHN.MINER.RES.REP; USA; 1969, NUM. 0002, P. 1 A 15Miscellaneous