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Manual of Practical Assaying: Intended for the Use of Metallurgists, Captains of Mines, and Assayers in General, With a Copious Table, for the Purpose ... in Ounces, Pennyweights, and Grains, of - Brossura
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Excerpt from Manual of Practical Assaying: Intended for the Use of Metallurgists, Captains of Mines, and Assayers in General, With a Copious Table, for the Purpose of Ascertaining in Assays of Gold and Silver the Precise Amount, in Ounces, Pennyweights, and Grains, of Noble Metal Contained in One
These considerations, coupled with the paucity of any knowledge of assaying, excepting that confined to a very limited number of persons, induced the author of the following pages to turn a considerable amount of his attention to this subject, more especially as much difficulty was experienced in not having a suitable text-book for the use of his pupils. A portion of the following pages was drawn up as a Manual for such a purpose; but on consideration, it was thought the extension of such a work was so much needed, that it was determined to alter the original plan as far as was consistent with the complete carrying out the object in view, viz.: the production of a Manual embodying information in every branch. Of assaying, either by the wet or the dry processes.
The following is a sketch of the manner in which this is accomplished: the author having followed the excellent arrangement of Berthier as closely as possible, from whose work also much matter that suited these pages, and which it would have been useless to re write, has been inserted. Firstly, the Mechanical and Chemical Operations of Assaying are treated in full, inclusive of a description of the apparatus required.
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Manual of Practical Assaying Intended for the Use of Metallurgists, Captains of Mines, and Assayers in General, With a Copious Table, for the Purpose in Ounces, Pennyweights, and Grains, of
Da: PBShop.store US, Wood Dale, IL, U.S.A.
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781332862276
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Manual of Practical Assaying Intended for the Use of Metallurgists, Captains of Mines, and Assayers in General, With a Copious Table, for the Purpose in Ounces, Pennyweights, and Grains, of
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781332862276
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Manual of Practical Assaying (Classic Reprint)
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Paperback. Condizione: New. Print on Demand. This book, a manual of practical assaying, instructs the reader on the processes involved in determining the richness of any sample of ore. First published in 1856, it remains a classic guide to the field, covering everything from the mechanical and chemical operations involved in assaying to the use of fluxes, the blowpipe, and the techniques of discrimination of minerals. The author's detailed instructions and comprehensive knowledge of assaying make this book an invaluable tool for anyone interested in the subject, whether a student, a practicing assayer, or a historian of science. With its thorough explanations of the chemical reactions involved in assaying, this book provides not only practical guidance but also an understanding of the scientific principles that underpin the discipline. 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. Codice articolo 9781332862276_0
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