Download or read book Principles of Mining written by Herbert Hoover and published by . This book was released on 1909 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principles of Mining written by Herbert C. Hoover and published by Createspace Independent Publishing Platform. This book was released on 2015-10-17 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of literature attempts to compile many classics that have stood the test of time and offer them at a reduced, affordable price in an attractive volume so that everyone can enjoy them.
Download or read book Principles of Mining written by Herbert Hoover and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Before becoming the 31st President of the United States, Herbert Hoover was a mining engineer and consultant. In this book, he presents his expertise on mining valuation, organization, and administration. Focusing on six key metals, Hoover's analysis provides a comprehensive guide to mining practices and economics in the early 20th century. This book is essential reading for anyone interested in mining, economics, or the history of Herbert Hoover's career. 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.
Download or read book Principles of Mining written by Herbert Hoover and published by Nabu Press. This book was released on 2014-03 with total page 218 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. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ Principles Of Mining: Valuation, Organization & Administration; Copper, Gold, Lead, Silver, Tin & Zinc; Volume 2 Of Mining Library Herbert Hoover McGraw-Hill, 1909 Mines and mineral resources; Mining engineering
Download or read book Principles of Mining written by Herbert C. Hoover and published by . This book was released on 2015-08-05 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Principles of Mining: Valuation, Organization and Administration; Copper, Gold, Lead, Silver, Tin and Zinc This volume is a condensation of a series of lectures delivered in part at Stanford and in part at Columbia Universities. It is intended neither for those wholly ignorant of mining, nor for those long experienced in the profession. The bulk of the material presented is the common heritage of the profession, and if any one may think there is insufficient reference to previous writers, let him endeavor to find to whom the origin of our methods should be credited. The science has grown by small contributions of experience since, or before, those unnamed Egyptian engineers, whose works prove their knowledge of many fundamentals of mine engineering six thousand eight hundred years ago. If I have contributed one sentence to the accumulated knowledge of a thousand generations of engineers, or have thrown one new ray of light on the work, I shall have done my share. I therefore must acknowledge my obligations to all those who have gone before, to all that has been written that I have read, to those engineers with whom I have been associated for many years, and in particular to many friends for kindly reply to inquiry upon points herein discussed. 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 Principles of Mining written by Herbert Hoover and published by Nabu Press. This book was released on 2014-03 with total page 220 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 Principles of Mining written by Herbert 1874-1964 Hoover and published by Legare Street Press. This book was released on 2021-09-09 with total page 216 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 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. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. 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 Principles of Mining written by Herbert Hoover and published by . This book was released on 2015-02-08 with total page 216 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 Principles of Mining written by HardPress and published by Hardpress Publishing. This book was released on 2013-12 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Download or read book Principles of Mining written by Herbert Hoover and published by Hardpress Publishing. This book was released on 2013-06 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Download or read book Principles of Mining Valuation Organization and Administration written by Herbert Hoover and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principles of Mining Valuation Organization Administration written by Herbert Hoover and published by Franklin Classics Trade Press. This book was released on 2018-11-13 with total page 216 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 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. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. 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 Principles of Mining Illustrated Edition Dodo Press written by Herbert C. Hoover and published by Dodo Press. This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbert Clark Hoover (1874-1964) was the thirty-first President of the United States (1929-1933). Besides his political career, Hoover was a professional mining engineer and author. He was born in West Branch, Iowa and graduated from Stanford University with a degree in geology. He served as an active mining engineer and consultant for nearly twenty years, working on a wide variety of projects on four continents and displaying exceptional business acumen. After capably serving as Secretary of Commerce under Presidents Warren G. Harding and Calvin Coolidge, and leading relief efforts in the wake of the Great Mississippi Flood of 1927, Hoover became the Republican Presidential nominee in 1928. His first year of presidency, however, witnessed the Great Depression, the largest and most important economic depression in modern history, which began in 1929. Hoover tried to combat the Depression with volunteer efforts and government action, none of which produced economic recovery during his term. His works include: Principles of Mining (1909), American Individualism (1922), The New Day (1928), Boyhood in Iowa (1931), The Challenge to Liberty (1934), and The Ordeal of Woodrow Wilson (1958).
Download or read book Principles of Mining written by Herbert Hoover and published by . This book was released on 2021-03-30 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Book Excerpt: ...the manner of taking such samples, and the least number which will still by the law of averages secure a degree of accuracy commensurate with the other factors of estimation.As metals are distributed through ore-bodies of fissure origin with most regularity on lines parallel to the strike and dip, an equal portion of ore from every point along cross-sections at right angles to the strike will represent fairly well the average values for a certain distance along the strike either side of these cross-sections. In massive deposits, sample sections are taken in all directions. The intervals at which sample sections must be cut is obviously dependent upon the general character of the deposit. If the values are well distributed, a longer interval may be employed than in one subject to marked fluctuations. As a general rule, five feet is the distance most accepted. This, in cases of regular distribution of values, may be stretched to ten feet, or in reverse may be diminished to two or three feet...
Download or read book Principles of Mining written by Herbert C. Hoover and published by Legare Street Press. This book was released on 2022-10-26 with total page 0 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 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.
Download or read book Mining Journal written by and published by . This book was released on 1909 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Geology written by and published by . This book was released on 1909 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
