Praise for the 1st Edition:
“…very highly recommended to anyone
interested in gemology as a superbly
organized, authoritative, comprehensive
and easy-to-follow reference.”
–– MIDWEST BOOK REVIEW
“A masterpiece, a tour de force.
My recommendation, buy
–– Canadian Jeweler & Orchid
FOR MORE INFORMATION CONTACT US:
Ten New Chapters:
Jade / Demantoid Garnet / Natural
Nacreous Pearls / Conch Pearls /
Sunstone / Moonstone / Peridot / Cobalt Blue Spinel / Red • Pink Spinel / Golconda (Type IIa) Diamonds
Five New Introductory Essays:
Blue-white diamonds / Jadeite /
Natural Pearls/Spinel / Feldspars.
165 color photographs:
(75 Additional) including exclusive images from major museum collections and the latest auction market icons.