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Book Microscopical Determination of Rock making Minerals

Download or read book Microscopical Determination of Rock making Minerals written by and published by . This book was released on 1905 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Determination of Rock forming Minerals

Download or read book The Determination of Rock forming Minerals written by Eugen Hussak and published by . This book was released on 1886 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Essentials for the Microscopical Determination of Rock Forming Minerals and Rocks

Download or read book Essentials for the Microscopical Determination of Rock Forming Minerals and Rocks written by Albert Johannsen and published by Nabu Press. This book was released on 2014-03 with total page 66 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.

Book Microscopical Physiography of the Rock making Minerals

Download or read book Microscopical Physiography of the Rock making Minerals written by Harry Rosenbusch and published by . This book was released on 1888 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Tables for the Determination of the Rock Forming Minerals

Download or read book Tables for the Determination of the Rock Forming Minerals written by F. Lewinson-Lessing and published by . This book was released on 2015-07-22 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Tables for the Determination of the Rock-Forming Minerals: With a Chapter on the Petrological Microscope There is probably no branch of geology in which an unaided student has more difficulty in making a start than in the microscopic study of rocks. This is especially to be regretted, as it is now recognised that this method of research is indispensable for any accurate work on the igneous rocks. Many a resident on the great volcanic plateaux of India, Africa, or America, or on the vast tracts of gneiss and schists which form such a large proportion of the earth's crust, is debarred from geological work by the difficulty of identifying minerals under the microscope. Thus our knowledge of many of these areas is very deficient, for they are only known by occasional rapid traverses; and the problems they present are so complex that they can only be fully worked out by a resident or by a thorough survey. Elementary students feel the difficulty, though they have the advantage of personal instruction. Probably every one who has tried elementary teaching in geology has felt the need of some simple book of reference. The elaborate tables of Rosenbusch and Michel Levy and Lacroix are, of course, perfect in their way, but they are really summaries of the characters of the minerals rather than guides to their rapid determination. With these, if one knows the name of a mineral, its characters can be at once ascertained; but what the student usually requires is the reverse process. He can recognise the characters of a mineral by the microscope, and from these he wants to know its name. The previous tables afford little assistance in doing this. Professor L winson-Lessing has now supplied this want by a set of tables arranged on what may be called the "dichotomous method." 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."

Book Rock and Mineral Identification for Engineers

Download or read book Rock and Mineral Identification for Engineers written by and published by . This book was released on 1991 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Introduction to Optical Mineralogy and Petrography The Practical Methods of Identifying Minerals in Thin Section with the Microscope and the Princip

Download or read book Introduction to Optical Mineralogy and Petrography The Practical Methods of Identifying Minerals in Thin Section with the Microscope and the Princip written by M. G. Edwards and published by Camp Press. This book was released on 2008-11 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1916. INTRODUCTION - To Optical Mineralogy and Petrography The Practical Methods of Identifying Minerals in Thin Section With the Microscope and The Principles Involved in The Classification of Rocks - PREFACE: IN THE preparation of this volume the writer has attempted to gather together and systematize in a manner accessible for ready reference those facts which are essential to a field geologist or to a mining engineer in an understanding of the fundamental principles involved in the classification and identification of rocks. In the field, a preliminary classification is usually made by macroscopic means. However, it is often necessary to make a more careful classification by a microscopic examination of a thin section of the minerals comprising the rock mass. To do this successfully requires a knowledge of the application of light to crystalline substances. This volume differs from most of the reference and text books relating to this subject in that it incorporates in one volume the elements of optical mineralogy and the elements of petrography. In Part One, eight general operations for the determination of unknown minerals in thin section are described, prefaced by a short summary of the principles of optics which apply to the transmission of polarized light through minerals. Descriptions of fiftyeight of the most common of the rock-making minerals are given, special attention being given to the criteria for the determination of these minerals in thin section. Their form, cleavage, twinning, color, refringence, bi refringence, extinction angles, pleochroism, absorption, optical character, inclusions, alterations, occurrences, uses, and differentiation from similar minerals, are all discussed whenever applicable. An elementary knowledge of crystallography and descriptive mineralogy is assumed. In Part Two, the principles of petrography are discussed briefly. Attention is given to the classification and description of the more important igneous rock types. Following Iddings, Winchell, and other American petrographers, the symbols X, Y, and Z, are here employed in referring to the axes of ether elasticity, instead of the German a, b, and c, used in many text and reference books. This is done to avoid confusion, especially in conversation or discussion, with the crystallographic axes. 2 The writer is indebted to Professor Frank R. Van Horn for suggestions. Among the reference and text books most frequently consulted the writer wishes to acknowledge Winchells Elements of Optical Mineralogy, Johannsens Manual of Petrographic Methods, Luquers Minerals in Rock Sections, Rogerss Study of Minerals, Findlays Igneous Rocks, Kemps Handbook of Rocks, Ries and Watsons Engineering Geology, and Farrells Practical Field Geology. Cleveland, Olzio, Februarp, 1916. Contents include: INTRODUCTION. PAGE PART ONE. - OPTICAL MINERALOGY. CHAPTER 1 . - THE ELEMENTS O F OPTICS A ND THE APPLICATIO O N F POLARIZELDI GHT T O CRYSTALLINE SUBSTANCES .. .............................. 13 The Nature of Light - Isotropic and Anisotropic Media - Uniaxial and Biaxial Crystals - Index of Refraction - Double Refraction - Interference - Polarization. CHAPTER 2. - THE POLARIZINMGI CROSCOP A E N D ITS PARTS ...................................... 25 Microscope - Nicol Prisms - Condensing Lens - Cross Hairs - Stage - Mirror - Objective - Rertrand Lens - Ocular Micrometer - Ad j ustment Screws. CHAPTER 3 . - GENERALM ETHODS O F MINERALD E TERMINATION ............................... 33 1. By the General Physical Properties 2...

Book Microscopical Physiography of the Rock making Minerals

Download or read book Microscopical Physiography of the Rock making Minerals written by Harry Rosenbusch and published by . This book was released on 1888 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Rock forming Minerals in Thin Section

Download or read book Rock forming Minerals in Thin Section written by Hans Pichler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identificationof rock-forming minerals in thin section is a key skill needed by all earth science students and practising geologists. This translation of the completely revised and updated German second edition (by Leonore Hoke, Institute of Geological and Nuclear Sciences, New Zealand) provides a comprehensive guide to identifying 140 of the most important rock-forming mineral species. The book is divided into three main parts. Part A is a practical guide to the fundamentals of crystal optics, polarization microscopy and the practical use of microscopes. Part B gives a detailed description of the characteristic optical features, special features, and the paragenesis of the most common rock-forming minerals. This well-illustrated part is divided into opaque minerals, isotropic, uniaxial and optical biaxial mineral groups. Part C contains identification tables for the minerals and diagrams showing the international classification of magmatic rocks, as well as a colour plate section showing crystal forms of minerals. The book will provide an invaluable guide to all undergraduate earth scientists, as well as to professional geologists requiring an overview of mineral identification in thin section.

Book Transmitted Light Microscopy of Rock Forming Minerals

Download or read book Transmitted Light Microscopy of Rock Forming Minerals written by Susanne Theodora Schmidt and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a guide of optical mineralogy for beginners and microscopists who need to brush up their knowledge. It allows the fast identification of common rock-forming minerals in a thin section using a polarized light microscope and transmitted plane and cross polarized light. The book summarizes essential principles of optical mineralogy in numerous schemes. It explains, with the aid of more than 1000 microscopic images, how to determine the diagnostic optical characteristics of a mineral in a thin section. Seventy-two mineral plates of sixty-five common rock-forming minerals comprising typical microscopic images in plane and cross polarized light illustrate the most important optical and crystallographic parameters and their diagnostic characteristics and typical appearance in various geological settings. The original approach of the book is to facilitate mineral identification by mineral plates organized according to color in transmitted plane polarized light and, in each color category, according to decreasing maximum birefringence in cross polarized light. In addition, two chapters are devoted to the classification of magmatic and metamorphic rocks and their common mineral parageneses and textures. The book reflects the author's experience of teaching optical mineralogy in the most efficient way possible to generations of students at the Universities of Heidelberg (Germany), Basel (Switzerland), and Geneva (Switzerland).

Book A Key for the Determination of Rock forming Minerals in Thin Sections

Download or read book A Key for the Determination of Rock forming Minerals in Thin Sections written by Albert Johannsen and published by . This book was released on 1908 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Microscopic Identification of Minerals

Download or read book Microscopic Identification of Minerals written by Eberhardt William Heinrich and published by . This book was released on 1965 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Energy Dispersive Spectrometry of Common Rock Forming Minerals

Download or read book Energy Dispersive Spectrometry of Common Rock Forming Minerals written by Kenneth P. Severin and published by Springer Science & Business Media. This book was released on 2008-01-18 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a very basic introduction to electron microscopy and energy dispersive spectrometry (EDS). It has the largest compiled collection of EDS spectra ever published and covers most common rock forming minerals. In addition, it provides a key to help the novice wade through the large number of spectra.