Elements of optical mineralogy
Subtitle: an introduction to microscopic petrography.
Contributors: Winchell, Newton Horace, 1839-1914.
Edition: 2d ed. --
Publisher: Wiley
Published: 1927
Place of publication: New York
Language: eng
Subjects: Mineralogy, Determinative
Notes: Edition varies: v. 1, 3d ed., rev. and enl.  Vol. 2-3 by N.H. Winchell and A.N. Winchell.  Three illus. in pocket of v. 3. Bibliographical footnotes.
Table of contents: value: pt. 1. Principles and methods.- pt. 2. Descriptions of minerals.- pt. 3. Determinative tables.