Quarz-Monographie
Subtitle: die Eigenheiten von Bergkristall, Rauchquarz, Amethyst, und anderen Varietäten
By: Rudolf Rykart.
Edition: 1. Aufl.
Publisher: Ott Verlag
Published: 1989
Place of publication: Thun, Switzerland
Language: ger
Number of pages: 413
Subjects: Quartz; Quartz crystals
Notes: Includes indexes.

Bibliography: p. [395]-407.