Treasures of the Earth From the author of Collecting Rocks, Gems and Minerals and one of the leading agate collectors in the world, comes this comprehensive gui

Illustrated throughout with photographs of these wonderfully colourful minerals. Accompanied by a text from a well-known expert in the field, the book includes

Three Guides in One! Identification, Values, Lapidary Uses Designed with beginners in mind, yet filled with valuable technical information for advanced collecto

This book documents what is likely the most complete collection of agates worldwide. It contains pictures of more than 1250 of the choicest and rarest specimens

This informative and fully illustrated volume explores the untold story of agate gemstones hidden in Kentucky’s scenic Knobs Region. With their fine grain and