Download or read book Tables for the Determination of the Rock forming Minerals written by Frant︠s︡ I︠U︡lʹevich Levinson-Lessing and published by . This book was released on 1893 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tables for the Determination of the Rock Forming Minerals written by Grenville Arthur James Cole and published by Palala Press. This book was released on 2015-12-07 with total page 66 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 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:
Download or read book Tables for the Determination of the Rock Forming Minerals written by Frant S. Levinson-Lessing and published by Palala Press. This book was released on 2016-05-17 with total page 66 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 TABLES FOR THE DETERMINATION OF THE ROCK FORMING MINERALS written by F. LEWINSON-LESSING and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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."
Download or read book A Key for the Determination of Rock Forming Minerals in Thin Sections Classic Reprint written by Albert Johannsen and published by Forgotten Books. This book was released on 2017-11-28 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Key for the Determination of Rock-Forming Minerals in Thin Sections Tables for the determination of minerals have heretofore been made of secondary importance in text books. In this volume the reverse method has been adopted and the de scriptive tables make up the greater portion of the book. Theoretical discussions in optics have been avoided so far as possible, and only enough has been given to make clear that which is necessary for the practical determination of the minerals. The material has been condensed as much as is consistent with clearness, and all of the descriptions are given in as concise a form as possible. Owing to the difficulty of having the pages of the index indented by machinery, it was found necessary to extend the leaves to the full width of the book, and to indicate the lines along which the student should cut the pages. After trim ming along the lines shown, it will be found convenient to form another index guide by cutting off about one-half inch from the upper right hand corners of the pages descriptive of negative minerals. 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 Tables for the Determination of the Rock forming Minerals written by Frant︠s︡ I︠U︡lʹevich Levinson-Lessing and published by . This book was released on 1893 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Table for Determining Rock forming Minerals written by James Edward Todd and published by . This book was released on with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Petrographical Tables written by Harry Rosenbusch and published by . This book was released on 1889 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optical Determination of Rock Forming Minerals Determinative Tables Part 1 written by HU. Bambauer and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Petrographical Tables written by H. Rosenbusch and published by Forgotten Books. This book was released on 2016-08-30 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Petrographical Tables: An Aid to the Microscopical Determination of Rock-Forming Minerals The mean index of refraction is n: 2 E denotes the apparent optic axial angle, or angle between the optic axes measured in air. The expression p v (under the head of dispersion) indicates that the optic axial angle for red rays is smaller than that for violet p 1/ that it is greater.' 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 The Determination of Rock forming Minerals written by Eugen Hussak and published by . This book was released on 1885 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tables for the Determination of Minerals by Means of Their Physical Properties Occurrences and Associates written by Edward Henry Kraus and published by . This book was released on 1911 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Petrographical Tables written by Harry Rosenbusch and published by . This book was released on 189? with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optical Determination of Rock forming Minerals Determinative tables written by Walter Ehrenreich Tröger and published by . This book was released on 1979 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optical Determination of Rock Forming Minerals written by W. E. Tröger and published by . This book was released on 1979 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
