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Libros antiguos y modernos

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, Canadá)

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Detalles

Año de publicación
1890
Lugar de impresión
London
Autor
Mcdermott, Walter, Duffield, P.W.
Editores
E. & F.N. Spon Ltd
Formato
8vo - over 7¾" - 9¾" tall
Edición
Second Edition
Materia
Losses in Gold Amalgamation: With Notes on the Concentration of, Gold and Silver Ores Mining History Processing Concentration, Machinery Processing Science & Technology Engineering
Descripción
H Hardcover
Conservación
Aceptable
Idiomas
Inlgés
Encuadernación
Tapa dura
Primera edición
No

Descripción

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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