Corundum (Butterworth's Gem Books)

By Richard W. Hughes

An attempt to convey a sense of the Eastern appreciation of the ruby and the sapphire, whilst at the same time providing details of the more technical aspects of these gems, this information having come largely from the West.

• Format: Hardcover
• Language: English
• ISBN: 0750610077
• ISBN13: 9780750610070
• Release Date: January 1990
• Publisher: Butterworth-Heinemann
• Length: 315 Pages
• Weight: 1.75 lbs.
• Dimensions: 6.7" x 9.1"