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A wonderful overview and site specific guide to exploring over 65 locales throughout California that illustrate the dynamic geology of the state: from lava tubes and bubbling mud pots, to erupting geysers and creeping landslides; graphically illustrated, with color photos, maps, glossary and explanatory text.
16.00

Overview maps of gem finding locations throughout the conti- nental U.S. Includes site information and local rock shops.
11.50

A companion map for Cruisin' the Fossil Freeway , which follows the zany travels of a paleontologist and an artist as they drive across the American West in search of fossils.
12.95

The travels of a paleontologist and an artist as they drive across the American West in search of fossils.
29.95

This is a very nice quality Double Sided, Thickly Laminated & Colorful 8" x 10" Chart,
6.95

Crystals are all around us — in our plants, our homes, and even in our bodies!
16.99

Color photos accompany descriptions, facts on formation, plus quick keys to group, composition, hardness, cleavage and fracture.
16.99

Designed for beginners and experienced collectors alike, these field guides make identification of individual specimens sure, simple and straightforward.
15.95

Fossils takes a fascinating look at how and where fossils formed, types of fossils, and the history of paleontology. Remarkable photographs and diagrams give children clues about how Earth's plant and animal life looked millions of years ago.

9.95