Sprache: Englisch
Verlag: Mineralogical Association of Canada, 2014
ISBN 10: 0921294549 ISBN 13: 9780921294542
Anbieter: Bookbot, Prague, Tschechien
Softcover. Zustand: Fine. Leichte Rillen / Abschürfungen / Risse / Knicke; Gebrochener Buchrücken. This short course volume looks at gemstones from a geological perspective and reviews our current understanding of diamond, ruby, sapphire, and emerald deposits, but will also examine the lesser-known coloured gems.