Gem Trails of Oregon

Front Cover
Gem Guides Book Company, 1998 - Travel - 193 pages
From agate to zeolite, detailed maps and text lead collectors to more than 80 of the best locations throughout the state. Color and B/W photos highlight collecting areas and the specimens found there.

From inside the book

Contents

Key to Sites on Map
6
Locator Map
7
Introduction
8
Copyright

90 other sections not shown

Common terms and phrases

Bibliographic information