"To discover astonishing rocks and landforms in the Beaver State, all that is required is a good map, a sense of adventure, and Oregon Rocks, a guide to 60 of t

Your Must-Have Guide to the Rocks and Minerals of Washington and Oregon. Get the perfect guide to rocks and minerals in the Evergreen and Beaver States! This bo

Fully revised and updated, this book provides detailed directions and GPS coordinates to the best rockhounding sites in Oregon, with valuable tips on what tools

Revised and expanded 2E of this very popular guide for Oregon rockhounds and collectors of rock, mineral and fossil specimens.

Rocks, Minerals, and Geology of the Pacific Northwest highlights100 rocks, minerals, and fossil types found in Oregon and Washington. Each entry has color photo