Practical Gemmology - A Study of the Identification of Gem-Stones, Pearls and Ornamental Minerals

by Robert Webster and Webster Robert

Book Overview

This vintage book contains an interesting and practical study of the identification of gemstones, pearls, and ornamental minerals. A comprehensive and profusely-illustrated handbook for both novice and experienced practitioners, this volume is not to be missed by anyone with a keen interest in the subject. The chapters of this book include: "Crystallography," "Physical Properties," "Specific Gravity," "Light," "Measurement of Refractive Index," "Colour...

• Format: Paperback
• Language: English
• ISBN: 1446522873
• ISBN13: 9781446522875
• Release Date: March 2014
• Publisher: McIntosh Press
• Length: 296 Pages
• Weight: 0.83 lbs.
• Dimensions: 0.7" x 5.5" x 8.5"

Customer Reviews

Find beauty in the dirt

I like gemstones more than money. Originally written in 1943, a textbook classic on gemology, for students and a self-instructor for jewelers. 21 sections comprise notes on the formation of gem materials and the chemistry of it. Includes refractive index, color, and specific gravity. This 4th edition has a new section on luminescence and electrical effects. Diagrams and charts. 210 pages, British book.