9781528203395 - The Sampling and Assay of the Precious Metals (Classic Reprint): Comprising Gold, Silver, Platinum, and the Platinum Group Metals in Ores, Bullion, ... Ores, Bullio... (3 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book provides a thorough overview of the methods used for sampling and assaying precious metals from ores, bullion, and other metallurgical products. It begins with the history of assaying, including an examination of early methods that laid the groundwork for modern techniques. Key concepts are presented with clear descriptions of the principles of fluxing assay slags and how these processes are employed in the assay of silver and gold ores. The author discusses complex gold and silver ores, as well as the valuation and sampling of bullion. The text concludes with an insightful examination of the commercial forms of gold and silver alloys, including their industrial uses and the methods of assaying these alloys. This comprehensive guide is a valuable resource for students, assayers, and professionals in the precious metals industry. 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.