This comprehensive guide to the mineral resources of Oregon provides readers with in-depth information on the history, geology, and economic significance of mineral extraction in the state. From gold and silver to copper and iron, this book covers the major mineral deposits of Oregon, as well as lesser-known resources like gemstones and fossils. Whether you're a student of geology, a mineral collector, or a mining professional, this book is an essential resource for understanding Oregon's rich mineral heritage.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.