This book is a comprehensive guide to precious stones, including their properties and characteristics, as well as their uses in jewelry and other applications. It includes detailed descriptions of diamonds, rubies, sapphires, emeralds, and many other gems. Beautifully illustrated and expertly written, this book is an essential resource for anyone interested in precious stones and jewelry making.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

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