Elements of optical mineralogy
Subtitle: an introduction to microscopic petrography
By: Alexander N. Winchell.
Contributors: Winchell, N. H. 1839-1914.
Publisher: Wiley
Published: 1928
Place of publication: New York
Language: eng
Subjects: Mineralogy, Determinative.
Other titles: Optical mineralogy.
Notes: First-second ed. by Newton H. Winchell and Alexander N. Winchell.
Table of contents: title: pt. I. Principles and methods.  3d ed., rev. and enl.- pt. II. Descriptions of minerals.  3d ed.- pt. III. Determinative tables.  2d ed., 2d print.