Exotic Gems: Volume 3: How to Identify, Evaluate, Select & Care for Matrix Opal, Fire Agate, Blue Chalcedony, Rubellite, Indicolite, Paraiba & Other Tourmalines Share WhatsApp Deel X Pin it Messenger Email Product form£18.89 Includes FREE delivery RRP: You save £2.10 (10%) Usually despatched within 3 days 1 in stock Short Description: Quantity Add to basket Publisher: Publication Date: ISBN13: , ISBN10: