Elements of optical mineralogy : an introduction to microscopic petrography : Pt. - 2, Descriptions of minerals - Winchell, Alexander Newton, 1874-1958.; Winchell, N. H. (Newton Horace), 1839-1914. (New York : J. Wiley & sons, inc.; London : Chapman & Hall, limited, 1933)
"Part I of the first edition of this work was prepared chiefly by N.H. Winchell ... and parts II and III were prepared by Alexander N. Winchell ... The second edition was entirely rewritten and much enlarged by the present author."--Pref.
Includes Index.
Keywords: Optical mineralogy; Mineralogia Otica