Gemstone & mineral data book;: A compilation of data, recipes, formulas, and instructions for the mineralogist, gemologist, lapidary, jeweler, craftsman, and collector

by John Sinkankas

Book Overview

This working encyclopaedia of gemstones and minerals is the result of many years' research and field work on the part of John Sinkankas, the acknowledged dean of American gemologist. The author has... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0020941005
• ISBN13: 9780020941002
• Release Date: January 1974
• Publisher: Collier Books
• Length: 346 Pages
• Weight: 1.10 lbs.