Tourmaline
Subtitle: a gemstone spectrum
By: contributions by Brian C. Cook ... [et al.] ; translated by Alexander U. Falster and Günther A. Neumeier ; edited by Alexander U. Falster ... [et al.] ; photos and diagrams by Gerhard Becker ... [et al.].
Contributors: Cook, Brian C.; Falster, Alexander U.
Edition: English ed.
Series: ExtraLapis English -- no. 3
Publisher: Lapis International
Published: 2002
Place of publication: East Hampton, CT, USA
Language: eng
Number of pages: 106
Subjects: Tourmaline.; Precious stones.
Work titles: Turmalin. English.
Notes: "Licensed edition in the English language of extraLapis no. 6 Turmalin." -- P. [2] of cover.

"In collaboration with Lapis magazine, Christian Weise Verlag, Germany, and Lapis International, USA."

Includes bibliographical references (p. 100-106).