00995cam a22002771 4500 gs 64000212 DLC 20260227111414.0 781017s1964 nmu 000 0 eng gs 64000212 (OCoLC)4299341 DLC TxEU DLC premarc TN24.N6 A235 no. 70 Bhappu, Roshan Boman. Recovery of valuable minerals from pegmatitic ores, by Roshan B. Bhappu [and] Maurice C. Fuerstenau. Socorro, State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology, 1964. iv, 29 p. illus., 28 cm. New Mexico. Bureau of Mines and Mineral Resources. Circular 70 Bibliography: p. 28-29. Pegmatites. Metallurgy. Flotation. Fuerstenau, Maurice C. joint author. Circular (New Mexico. Bureau of Mines and Mineral Resources) ; 70. 29840 29840