Rocks, Gems, and Minerals of the Southwest is a field guide to more than 100 of the most common and sought-after rocks, gems, and minerals hidden throughout the Southwest. Conveniently sized to fit in
Dig in and learn about the world where we live with Geology Lab for Kids.Geology Lab for Kids features 52 simple, inexpensive, and fun experiments that explore the earth's surface, structure, and proc
This volume gives you the basic tools to transition from “pebble pup” to expert rockhound and explains everything from geology basics, identification tips, tools of the trade, how to recor
