Description A comprehensive reference guide for gemstones containing colour photos of more than 1,400 specimens. Includes technical data on gemstone properties, formation and structure of gems and cutting. Recommended for beginners and experts.
Please Call 1-800-321-6566 for Ordering Details and Pricing
Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
