Amphiboles; crystal chemistry, phase relations, and occurrence [by] W.G. Ernst. Ernst, W. G. (Wallace Gary), 1931- Amphiboles. QE389.62 .E7 551 MIN Bibliography: p. 105-115. [New York] Springer-Verlag New York, 1968. 1968. 1968 Text x, 125 p. eng Minerals, rocks, and inorganic materials, v. 1. Experimental mineralolgy Minerals, rocks, and inorganic materials ; v. 1.