Author: Duparc, L., & Tikonowitch, M.-N., 1920.:
Title: Le platine et les gîtes platinifères de l'Oural et du Monde.
Description: Genève: Editions Sonor, 1920. 4to. Pp. [6],vi,542,[32], 63 photos of rock samples (few in colour, partly microsc.) on 11 plates, many photos of views of localities on 29 plates, 99 figs. in text, 5 (4 folding) coloured maps and 8 fold. plates of techn. equipment in rear cover pocket. New cloth. Very good. - Scarce comprehensive monograph on platinum.

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