Gem Trails of Oregon Author:James R. Mitchell This completely revised edition reflects numerous changes. Site descriptions have been updated and expanded. Twenty-five completely new locations containing 40 collecting sites have been added. Detailed maps and descriptive text accompanied by black and white photos lead collectors to more than 80 of the best sites for finding gems, minerals a... more »nd fossils. A new insert of vivid color photos aids with specimen identification. From agate to zeolite, this definitive guide to collecting sites throughout Oregon highlights the natural treasures of the state. Oregon's varied terrain, including coastal beaches, pine-covered mountains and barren desert, offers rockhounds the promise of memorable collecting experiences and outstanding mineral specimens. Whether amateur or experienced, this book will appeal to any rockhound who wants to discover the best mineral treasures in Oregon. James Mitchell, a contributor to the Lapidary Journal, teaches school during the year and spends summers searching the West for additional gem and mineral locations.« less