Get this incomparable field guide to 115 of Coloradois rocks and minerals. Full-color photos and the details you need for identifying and collecting make this a perfect book to bring with you on your
Get the perfect guide to rocks and minerals of the Grand Canyon State! From agates to rare treasures, youill have facts and details at your fingertips to learn about and identify your finds. Quickly u
Get this incomparable field guide to 96 of Michiganis rocks and minerals. Full-color photos and the details you need for identifying and collecting make this a perfect book to bring with you on your e
Play all of your favorite card games while studying the agates of Lake Superior. Each card in this standard deck features its own photo, helping you to become acquainted with the names of each rock sp
Get this incomparable field guide to Washington and Oregon's rocks and minerals. Full-color photos and the details you need for identifying and collecting make this a perfect book to bring on your exp
The authors know agates, and this definitive book on the agates of Lake Superior was 30 years in the making! Each type of the region's agates is discussed in-depth, with details ranging from character
The Lake Superior region is nationally known as a rock hound's paradise, and agates are its most cherished treasures. This field guide spotlights each type of agate and provides you with the informati
Get this incomparable field guide to 90 of Minnesotais rocks and minerals. Full-color photos and the details you need for identifying and collecting make this a perfect book to bring with you on your
Few places produce as many significant varieties of agates as North America. This book spotlights the most valuable and rarest agates from Canada, the USA and Mexico. It is a collection of facts and p
Keep this tabbed booklet close at hand on your next rock-hunting adventure. Based on Dan and Bob Lynch's best-selling field guides and featuring 60 of the most common rocks and minerals in the country
Get the perfect guide to rocks and minerals of the Pacific Coast! Keep this tabbed booklet close at hand on your next rock-hunting adventure. Based on Dan R. Lynch and Bob Lynch’s best-selling field g
