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Mine Sampling and Valuing: A Discussion of the Methods Used in Sampling and Valuing Ore Deposits, With Especial Reference to the Work of Valuation by the Independent Engineer (Classic Reprint) - Tapa blanda
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Excerpt from Mine Sampling and Valuing: A Discussion of the Methods Used in Sampling and Valuing Ore Deposits, With Especial Reference to the Work of Valuation by the Independent Engineer
The discussion contained therein was a most valuable one at the time, but on the whole it lacks that continuity of thought which the subject deserves.
We owe, too, a great deal to H. C. Hoover, who, in his book 'principles of Mining,' has contributed a valuable discussion on mine valuation. It is a source of wonder to me that this matter has not been seriously taken in hand heretofore, because it must be remem bered that the whole success of mining operations is often absolutely dependent on accurate mine sampling. I therefore trust that the following pages may serve as a guide to the young engineer and may not be without value to the more experienced and older men.
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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.
Reseña del editor
Excerpt from Mine Sampling and Valuing: A Discussion of the Methods Used in Sampling and Valuing Ore Deposits, With Especial Reference to the Work of Valuation by the Independent Engineer
In the past a great deal has been written on the subject of mine sampling and valuation, but for the most part the literature is fragmentary, and I believe that scarcely anywhere is there any reference made to its elementary side. Somehow or other, engineers pick up a knowledge of this part of the business, although I do not think that the methods of mine sampling are taught in schools of mines, nor do the text-books on mining deal with it in detail.
A few years ago T. A. Rickard, who at that time was editor of the Engineering and Mining Journal of New York, wrote a series of articles that were followed by contributions from various engineers. These articles and the ensuing discussion were eventually published in book form with the title of 'The Sampling and Estimation of Ore in a Mine.' Aside from this, no attempt at a comprehensive work on the subject exists, and for that reason Mr. Rickard's book has since then served as a sort of text-book to the younger engineers desiring information on this phase of mining engineering. The discussion contained therein was a most valuable one at the time, but on the whole it lacks that continuity of thought which the subject deserves.
We owe, too, a great deal to H. C. Hoover, who, in his book 'Principles of Mining,' has contributed a valuable discussion on mine valuation. It is a source of wonder to me that this matter has not been seriously taken in hand heretofore, because it must be remembered that the whole success of mining operations is often absolutely dependent on accurate mine sampling. I therefore trust that the following pages may serve as a guide to the young engineer and may not be without value to the more experienced and older men.
I am indebted to Messrs. Frank H. Probert and Lloyd T. Buell for information regarding churn drilling, as also to E. N.Skinner; to H.S. Munroe for his views on the gravimetric method of calculating averages and to others who have been good enough to offer suggestions of various kinds.
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.
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- EditorialForgotten Books
- Año de publicación2018
- ISBN 10 1332336426
- ISBN 13 9781332336425
- EncuadernaciónTapa blanda
- IdiomaInglés
- Número de páginas168
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Mine Sampling and Valuing (Classic Reprint)
Impresión bajo demandaLibrería: Forgotten Books, London, Reino Unido
Calificación del vendedor: 5 de 5 estrellas
Paperback. Condición: New. Print on Demand. This book provides a comprehensive guide to the principles and practices of mine sampling and valuation. It offers a unique focus on the fundamental aspects of these subjects, equipping readers with a solid understanding of the methods and techniques involved. The author, a seasoned mining engineer, draws upon his extensive experience to present a clear and concise explanation of the subject matter. This book is an invaluable resource for mining engineers, geologists, and other professionals involved in the exploration and evaluation of mineral deposits. It provides a comprehensive understanding of the principles and practices of mine sampling and valuation, enabling readers to effectively and accurately assess the value of mineral resources. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Nº de ref. del artículo: 9781332336425_0
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Mine Sampling and Valuing A Discussion of the Methods Used in Sampling and Valuing Ore Deposits, With Especial Reference to the Work of Valuation by the Independent Engineer Classic Reprint
Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
Calificación del vendedor: 5 de 5 estrellas
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781332336425
Cantidad disponible: 15 disponibles
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Mine Sampling and Valuing A Discussion of the Methods Used in Sampling and Valuing Ore Deposits, With Especial Reference to the Work of Valuation by the Independent Engineer Classic Reprint
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
Calificación del vendedor: 4 de 5 estrellas
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781332336425
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Cantidad disponible: 15 disponibles