Opal Guide Book

SOLD OUT - New Edition Available Mid 2005

Authored by Andrew Cody of Cody Opal (Australia), the guidebook provides numerous photographs depicting the various types, colours and grades of opal, plus explanations of the formation, play of colour and history of Australian opal. For information from the book visit About Opals section of this website.

Published in both English and Japanese, this highly acclaimed book is used by industry and gemmological institutions around the world. Many in the trade use it as a form of "catalogue" to explain the varieties/colours of opals to their customers and enquire about the availability and current price ranges from their opal suppliers.

Currently this edition is out of stock and a new edition is being authored. Email us for more information.