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Libri antichi e moderni

Mcdermott, Walter, Duffield, P.W.

Losses in Gold Amalgamation: With Notes on the Concentration of Gold and Silver Ores

E. & F.N. Spon Ltd, 1890

349,95 €

RareNonFiction.com

(Ladysmith, Canada)

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Metodi di Pagamento

Dettagli

Anno di pubblicazione
1890
Luogo di stampa
London
Autore
Mcdermott, Walter, Duffield, P.W.
Editori
E. & F.N. Spon Ltd
Formato
8vo - over 7¾" - 9¾" tall
Edizione
Second Edition
Soggetto
Losses in Gold Amalgamation: With Notes on the Concentration of, Gold and Silver Ores Mining History Processing Concentration, Machinery Processing Science & Technology Engineering
Descrizione
H Hardcover
Stato di conservazione
Accettabile
Lingue
Inglese
Legatura
Rilegato
Prima edizione
No

Descrizione

98 pages plus two pages of advertisements. Six black and white fold-out plates. Intended to "offer a little useful knowledge to directors of English gold mining companies on some of the simple principles that are too often ignorantly, or designedly, ignored, or surrounded with mystery by inexperienced mine managers; also to give to millmen a few suggestions, founded on a tolerably wide experience, in the commercial handling of many kinds of ores." - from Preface. Text divided into the following parts: Losses in Gold Amalgamation; Treatment of Gold Ores; Concentration of Gold and Silver Ores; Methods of Concentration. Prior owner's details in pencil upon front free endpaper else unmarked. Binding intact. Minor foxing. Red cloth covers soiled and stained with above-average wear - gilt lettering still legible. A worthy copy of this practical vintage work. Book
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