Download or read book Elements of Optical Mineralogy written by Newton Horace Winchell and published by . This book was released on 1908 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy written by Alexander Newton Winchell and published by . This book was released on 1928 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy written by A.N. Winchell and published by . This book was released on 1951 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy written by Alexander Newton Winchell and published by . This book was released on 1937 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy An Introduction to Microscopic Petrography written by Alexander N. Winchell and published by Bronson Press. This book was released on 2007-03 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: ELEMENTS OF OPTICAL MINERALOGY AN INTRODUCTION TO MICROSCOPIC PETROGRAPHY BY ALEXANDER N. WINCHELL, Doct. Univ. Paris Professor of Mineralogy and Petrology, University of Wisconsin SECOND EDITION, SECOND PRINTING PART III. DETERMINATIVE TABLES WITH A COLORED CHART AND Two DIAGRAMS NEW YORK JOHN WILEY SONS, INC. LONDON CHAPMAN HALL, LIMITED 939 COPYRIGHT, 1929, 1939 BY ALEXANDER N. WINCHELL All Rights Reserved This book or any part thereof must not be reproduced in any form without the written permission of the publisher. PRINTED IN U. 8. A. PRESS OF BRAUNWORTH A CO., INC. BUILDERS OF BOOKS BRIDGEPORT. CONN. PREFACE TO THE SECOND EDITION SECOND PRINTING DURING the ten years since the publication of the second edition of these tables many new minerals have been described. About fifty of these are included in the third edition of Part II, which was published in 1933, while nearly seventy are of more recent date. The author has attempted to include in supplementary tables in this printing all the new minerals which seem to be well established and adequately described as to their optical properties. Unfortunately it has not been feasible to incorporate them in the main tables, but this is probably not a very serious difficulty since the minerals in question are all very rare. It is hoped that the use of colored paper for the table III classify ing minerals on the basis of their color and pleochroism in thin section will make it easy to find the various tables quickly and con veniently. In the preparation of this printing the author has benefited by the assistance and encouragement of his wife, Florence S. Winchell. ALEXANDER N. WINCHELL MADISON, WISCONSIN March, 1939 PREFACE TO THE SECOND EDITION Or course tables prepared for the determination of minerals by optical methods should be based on the chief optical properties of the minerals. However, it is not at all obvious just which optical prop erty should be used first in classifying the minerals. After several attempts to combine the most important properties in one table so that more than one of them could be used first, it seemed wiser to simplify the arrangement by making separate tables for each important property. In addition to the tables which are given, tables might be prepared based primarily upon the optic angle, optic sign, or extinction angles. However, the practical groups based upon optic angle or optic sign are too few in number to be satisfactory, while extinction angles are almost useless in distinguishing between tetragonal, hexagonal and orthorhombic minerals. Thus it comes about that the chief tables which are given are based upon refringence, or birefringence, or color and pleochroism. As the dispersion methods of determining minerals come into wider use the table based upon dispersion will become more complete and more useful. It is a pleasure to acknowledge that these tables have been improved as a result of thoughtful constructive criticism of the first draft by Professor F. F. Grout of the University of Minnesota the writer has also had the advantage of an opportunity to examine copies of determinative mineral tables prepared by Professor Grout and others prepared by Professor D. J. Fisher of the University of Chicago. He has also benefited notably by frequent consultations with Professor R. C. Emmons of the University of Wisconsin. Plate II, based on refringence and birefringence, has been prepared along lines suggested by Professor C. O. Swanson of the Michigan College of Mines and Professor R. H. B. Jones of the State College of Washington. ALEXANDER N. WINCHELL. MADISON, WISCONSIN, January, 1929 vu CONTENTS PAGE INTRODUCTION i TABLE I. OPAQUE MINERALS 7 TABLE II. BIREFRINGENCE OF MINERALS 10 SUPPLEMENTARY TABLE II. BIREFRINGENCE OF MINERALS 76 TABLE III. COLOR OF MINERALS go SUPPLEMENTARY TABLE III. COLOR OF MINERALS 130 TABLE IVA. REFRINGENCE OF ISOTROPIC MINERALS 136 SUPPLEMENTARY TABLE IVA. REFRINGENCE OF ISOTROPIC MINERALS 141 TABLE IVB...

Download or read book Elements of Optical Mineralogy An Introduction to Microscopic Petrography with Description of All Minerals Whose Optical Elements Are Known and Tabl written by Newton Horace Winchell and published by . This book was released on 2017-08-19 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy Descriptions of minerals written by Newton Horace Winchell and published by . This book was released on 1927 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy written by Newton Horace Winchell and published by Nabu Press. This book was released on 2014-03 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

Download or read book Elements of Optical Mineralogy written by Newton Horace Winchell and published by Scholar's Choice. This book was released on 2015-02-08 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.

Download or read book Elements of Optical Mineralogy written by Alexander Newton Winchell and published by . This book was released on 1939 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy written by Alexander N. Winchell and published by . This book was released on 1962 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy written by Alexander N. Winchell and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy written by Newton Horace Winchell and published by Forgotten Books. This book was released on 2017-12-03 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Elements of Optical Mineralogy: An Introduction to Microscopic Petrography; With Description of All Minerals Whose Optical Elements Are Known and Tables Arranged for Their Determination Microscopically Probably no words are needed to justify the exclusive use of the Miller symbols in referring to crystal faces and forms. Special thanks are due to Professor U. S. Grant, of North western University, for critical suggestions. And for the labora tory illustrations of Part I, which in the main are adopted from his manuscript notes. Professor C. E. Mendenhall, of the University of Wisconsin, kindly revised the chapter devoted to the phenomena of light. And to him the authors are indebted for some exact definitions of the movements of light. 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.

Download or read book Elements of Optical Mineralogy written by Alexander N. Winchell and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy written by Newton Horace Winchell and published by . This book was released on 1929 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elements of Optical Mineralogy Vol 1 written by Newton Horace Winchell and published by Forgotten Books. This book was released on 2017-12-19 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Elements of Optical Mineralogy, Vol. 1: An Introduction to Microscopic Petrography; Principles and Methods This work had its inception under the impulse Of a conviction that English students and independent workers in petrography needed a clear and systematic description Of the apparatus to be used and the methods to be employed. The aim has not been to write a treatise on Optics, nor upon crystallography, but the elements of these subjects have been presented only so far, and as briefly, as is consistent with a comprehension Of the main theme, which is the microscopic study Of minerals and rocks. 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.

Download or read book Elements of Optical Mineralogy written by Alexander Newton Winchell and published by . This book was released on 1922 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: