Author : Joseph Silas Diller
Release : 2017-12-03
Genre : Science
Kind :
Book Rating : 176/5 ( reviews)

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The Educational Series of Rock Specimen - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Educational Series of Rock Specimen write by Joseph Silas Diller. This book was released on 2017-12-03. The Educational Series of Rock Specimen available in PDF, EPUB and Kindle. Excerpt from The Educational Series of Rock Specimen: Collected and Distributed by the United States Geological Survey Rocks may be studied (1) in the field, as large masses, where their greater structural features and relations to other rocks are discovered; and (2) in the laboratory, where only hand specimens (stones) are available for investigation. The science of rocks is petrology. It is the branch of geology that treats of the origin, mode of occurrence, struc ture, composition, and alteration of rocks. The branch of petrology that embraces a knowledge of the structural (megascopic and micro scopic), mineralogic, and chemical characters of rocks is petrography, The knowledge of rocks especially as masses of minerals, acquired largely by microscopic and other laboratory methods, is called by some lithology. It is hoped that the lithology and petrography to be learned in studying this educational series of rock specimens may arouse an interest in the study of petrology, and also in that of geology, of which the former is a part. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.