Photoatlas of Inclusions in Gemstones - Volume 2
Gübelin, E.J./Koivula J.I. Et Alii.
Opinio Verlag, 2005
Over 3,000 color illustrations - the second volume of this milestone work in gemmology includes important changes, developments and discoveries - introductory section, thematic section, characteristics of inclusions, and, inclusions in gems of commercial importance - conclusion, glossary and index.
English - 830 pages - 25 x 22 cm - Sold in a protective slipcase - 3.3 kg