Friedel, G. — Étude sur les groupements cristallins.

Saint-Étienne, Société de l'Imprimerie Théolier - J. Thomas (for the Société de l'Industrie minérale), 1904. 8vo (22.4 x 13.6 cm). 485 pp.; numerous text illustrations. 20th-century full cloth. Spine with red morocco label with gilt title and gilt lines. Original printed front wrapper bound in. = Written by the French mineralogist Georges Friedel (1865-1933), son of the chemist Charles Friedel and father of a director of the École des Mines in Paris, Edmond Friedel. He himself was a professor at the École nationale supérieure des mines in Saint-Étienne between 1893 and 1919. Offprint, with new pagination, from the Bulletin de la Société de l'Industrie minérale Serie 4, Volumes III-IV). Signed by the author on the front wrapper. An old stamp on thfront wrapper, otherwise very good, clean.