Rock and GemBook - 2005
Produced in classic DK style, Rock and Gem is an incredible celebration of the Earth's buried treasures. Featuring over 450 specially commissioned photographs and information-rich text, this book illustrates each stone's unique characteristics and explains its relationship to humankind through the ages.
Publisher: New York : DK Pub., 2005.
Edition: 1st American ed. --
Characteristics: 360 p. :,ill. (chiefly col.), col. maps.