Focusing on rocks and minerals of California, Oregon, and Washington's Pacific Coast, this tabbed booklet features detailed photographs, organized by rocks/minerals and then by general appearance, to help readers quickly and easily identify the rocks and minerals they find.
Read More
Focusing on rocks and minerals of California, Oregon, and Washington's Pacific Coast, this tabbed booklet features detailed photographs, organized by rocks/minerals and then by general appearance, to help readers quickly and easily identify the rocks and minerals they find.
Read Less