Excerpt from A Manual of Fire Assaying
Recent progress in Assaying has made it desirable to add to the book and revise it. The subjects Of assay furnaces, assay ?uxes, cupellation and special methods Of assay have been added to.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
EUR 1,06 expédition depuis Etats-Unis vers France
Destinations, frais et délaisVendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781332323234
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781332323234
Quantité disponible : 15 disponible(s)
Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book delves into the world of fire assaying, a centuries-old technique used to analyze the composition of ores and metallurgical products. The author guides readers through the intricacies of this traditional method, covering the essential tools, furnaces, and reagents required for accurate results. The text explores the historical context of fire assaying, tracing its evolution from ancient practices to its current applications in modern laboratories. This book delves into the fundamental principles of sampling, weighing, and the chemical reactions involved in the assaying process. With a focus on gold and silver, the author demystifies complex procedures such as cupellation and parting, providing clear explanations and practical insights. The book also addresses the challenges posed by impurities in ores and offers effective strategies for overcoming them. Whether you are a student, a professional assayer, or simply curious about the science behind precious metal analysis, this comprehensive guide offers valuable knowledge and a deeper appreciation for the art and science of fire assaying. 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. N° de réf. du vendeur 9781332323234_0
Quantité disponible : Plus de 20 disponibles
Vendeur : Revaluation Books, Exeter, Royaume-Uni
Paperback. Etat : Brand New. 239 pages. 9.00x6.00x0.54 inches. This item is printed on demand. N° de réf. du vendeur zk1332323235
Quantité disponible : 1 disponible(s)