Books: Gemstones of the World
Review of Walter Schumann's Gemstones of the World.
Books: Gem Identification Made Easy
A review of the new edition of Gem Identification Made Easy by Antoinette Matlins
Books: Jewels by JAR
A review of Jewels by JAR
Books: Smithsonian Nature Guide on Gems
A look at Smithsonian Nature Guide on Gems