Easy methods of identifying minerals, including ores, by means of the blowpipe, by flame reactions, by the spectroscope, and by humid chemical analysis, based on Prof. von Kobell's Tables for the determination of minerals. With an introduction to modern chemistry Erni, Henry. creator text pau Philadelphia London, E. & F.N. Spon H.C. Baird & co 1885 2d ed., rev. and enl. monographic eng

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xxiv, [25]-395 p. illus., diagrs. 21 cm. By Henri Erni. Mineralogy, Determinative Chemistry QE367 .E7 gs 05000533 Library, U.S. Geol. survey 791116 20260227111301.0 gs 05000533