9780282615659 - gold milling principles and practice: breaking; sorting; wet and dry milling; amalgamation; concentration; roasting; chlorination; cyanidation; ... results, and costs; tables; and forms di lock, charles george warnford (4 risultati)
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Da: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 45,14
Spedizione gratuitaSpedito in U.S.A.Quantità: 15 disponibili
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
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Da: PBShop.store UK, Fairford, GLOS, Regno UnitoPBShop.store UK
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EUR 37,47
EUR 9,01 spedizioneSpedito da Regno Unito a U.S.A.Quantità: 15 disponibili
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
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Da: Buchpark, Trebbin, GermaniaBuchpark
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EUR 25,83
EUR 105,00 spedizioneSpedito da Germania a U.S.A.Quantità: 1 disponibili
Condizione: Sehr gut. Zustand: Sehr gut | Seiten: 880 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.
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- Print on Demand
Da: Forgotten Books, London, Regno UnitoForgotten Books
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EUR 28,02
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Paperback. Condizione: New. Print on Demand. This book is an extensive guide through the various historic methods of extracting gold from ores. It begins with methods from ancient times through to modern practices of the late 19th century. The author focuses on the viability of the methods as they stood at the time of this book'…s writing, with a central focus on the amalgamation method. The author provides economic and technical analysis to support their opinions. Of particular note is the author's detailed attention to the chemical reactions taking place during each step of the gold extraction process. The book is written in a clear and accessible way, making it a valuable resource for anyone interested in the history of gold mining or the technical details of extracting gold from ore. 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.
