Elements of optical mineralogy
Winchell, Alexander N.
Elements of optical mineralogy - New York : John Wiley and Sons, 1939. - 21 cm.
T.1: Principles and methods T.2: Descriptions of minerals. With special reference to their optic and microscopic characters T.3: Determinate tables
Elements of optical mineralogy - New York : John Wiley and Sons, 1939. - 21 cm.
T.1: Principles and methods T.2: Descriptions of minerals. With special reference to their optic and microscopic characters T.3: Determinate tables