Bøker av Edson S Bastin

This definitive guide to ore textures is a valuable resource for geologists, miners, and anyone who is interested in learning about the formation and identification of minerals. The book features detailed descriptions and illustrations of different types of ores, as well as practical advice on how to analyze and interpret them.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.