J.T.s’ Rock Collection

Presents fifty hands-on activities to introduce the science of geology and explain the formation and history of the earth.

This handbook includes more than 600 stunning color photographs showing rocks, minerals, and gems from all over the world. Each specimen is described in detail: its origin and structure, chemical composition, hardness, color, and other properties.

Perfect for mountain climbers and hikers, this valuable reference covers more rocks and minerals in North America than any other available guide. 794 full-color photographs depict all the important rocks, gems, and minerals -- in many variations of color and crystal form -- and the natural environments in which they occur; written descriptions prov[Read More]

This fact-filled, accessibly written book encourages young readers to start exploring our rocky world and discover the treasures that lie beneath our feet, from fascinating fossils to precious gemstones.

Hobbyists, collectors, and colorists will enjoy learning about 36 different rocks and minerals with illustrations of smoky quartz, amethyst, malachite, emerald, celestite, crazy lace agate, aragonite, garnet, and many more.

Appealing to everyday "rockhounds" and world-class mineral collectors alike, this title is the first guide on the market to include values and lapidary (cutting and polishing rocks and gemstones for jewelry). Unlike the dry and clinical books often found on the subject, author Patti Polk captivates with concise, easy-to-understand descriptions with[Read More]

Written and designed for the beginner, this book describes and illustrates the most common and interesting rocks and minerals, from simple sandstone to exotic gems. Illustrated with dozens of beautiful color photographs, it tells how these rocks and minerals formed and how to identify them--and includes tips on collecting.

From their backyard to the local bank, rock hounds can identify common rocks wherever they go-all on their own!

Easy-to-read guide describes 12 different types of rocks: granite, sandstone, limestone, marble, slate, obsidian, 6 others. Sticker illustration for each subject.

The Smithsonian Handbook of Rocks and Minerals combines 600 vivid full--color photos with descriptions of more than 500 specimens. This authoritative and systematic photographic approach, with words never separated from pictures, marks a new generation of identification guides. Each entry combines a precise description with annotated photographs t[Read More]