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 guide to collecting agates and jaspers, the most sought after types of collectible rocks on the market today. Designed with all beginners in mind, yet filled with valuable technical information for advanced enthusiasts, Collecting Agates and Jaspers helps rockhounds discover these treasures of North America. • The only book on agates and jaspers to offer values. • Featuring nearly 700 beautiful color pictures, descriptions and technical information, the book provides an easy-to-use, quick reference format perfect for home and field. • Organized by U.S. states and provinces in Canada and Mexico, with introductions pinpointing each area's best spots and what you can find there.

Illustrated throughout with photographs of these wonderfully colourful minerals. Accompanied by a text from a well-known expert in the field, the book includes both a detailed introduction to the geology of agates and a comprehensive guide to the agates of the world.

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 rich assortment of colors, agate stones are coveted by collectors and becoming rarer across the globe. Some of the most beautiful specimens in the world have been found in the rugged terrain of eastern Kentucky. In Kentucky Agate, authors Roland L. McIntosh and Warren H. Anderson reveal the beauty and diversity of this sought-after stone with hundreds of color photographs. Kentucky Agate also reveals locations where agate may be found, offering maps of the region surrounding the city of Irvine, Kentucky, including parts of Estill, Powell, Jackson, Menifee, Madison, and Lee counties. With detailed photographs revealing aspects of the rock not visible to the naked eye, this book also provides fascinating information on the history, geology, chemistry, and formation of the mineral.

Agates - few other natural formations exhibit the tremendous variety seen in these curiously banded gemstones; no two are exactly alike when it comes to color, pattern or shape. And though they are found on every continent, many well-known and significant varieties are present in North America. This book features more than 60 of the most famous, most valuable and rarest agates from Canada, the United States and Mexico. Intriguing, informative text explains the fascinating differences between agates, while compelling, true-to-life photos show each agate's special beauty.

This book provides step-by-step instructions for finding and identifying Lake Superior Agates.

"Learn from two world renowned gemologists as they share their lifelong passion and knowledge of everything geodes, from their formation and occurrence to the amazing variety and beauty of these popular, world-class gemstones"--Back cover

The magical world of crystals! Crystals have been used as items of great spiritual significance and powerful personal adornments for thousands of years. Whether collected for their beauty, for research, or as tools in healing practices, The Crystal Guide provides a comprehensive reference to crystals, their purpose, spiritual qualities, and how to identify them in one easy-to-use and dazzlingly colorful book. Organized alphabetically, the book spotlights more than 200 of the most popular crystals, from andalusite to zoisite, and includes an overview of each one, along with mineral, astrological, chakra, numerical, and metaphysical properties, and value. Other features include: • 400+ delightful color photos • Tips for locating, buying, and collecting • Geological formation of crystals • Use and care of crystals