Outside Dust jacket has a few tears that have been patched with tape. The actual book itself is in good condition.

Dive deep into the "Internal World of Gemstones" by Eduard Gubelin, a must-have for enthusiasts and professionals alike. This hardcover edition, published by the GIA Gemological Institute of America, offers 256 pages of in-depth gemmological knowledge. With its comprehensive content, it's an invaluable resource for anyone interested in the intricate facets of gemstones.

The book is a part of the renowned Gemmology series and presents information in clear, accessible English. The third edition ensures that readers receive the most current insights and methodologies in the field. Whether for academic study or personal interest, this book is an essential addition to any collection that cherishes the art and science of gemology.