Manual of determinative mineralogy with an introduction on blowpipe analysis / by George J. Brush. Rev. and enl., with entirely new tables for the identification of minerals, by Samuel L. Penfield. Brush, George Jarvis, 1831-1912. Penfield, Samuel L. (Samuel Lewis), 1856-1906, editor. Blowpipe. Mineralogy, Determinative. 549.1 BRM "Analytical table showing the general classification of minerals": p. 245-302. Consists of double tables (2 leaves each, counted as 1 page) Includes index. New York : John Wiley, 1898. 1898. 1926 Text x, 312 p. : eng