Questo sito usa cookie di analytics per raccogliere dati in forma aggregata e cookie di terze parti per migliorare l'esperienza utente.
Leggi l'Informativa Cookie Policy completa.

Livres anciens et modernes

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)

Demander plus d'informations

Mode de Paiement

Détails

Année
1890
Lieu d'édition
London
Auteur
Mcdermott, Walter, Duffield, P.W.
Éditeurs
E. & F.N. Spon Ltd
Format
8vo - over 7¾" - 9¾" tall
Edition
Second Edition
Thème
Losses in Gold Amalgamation: With Notes on the Concentration of, Gold and Silver Ores Mining History Processing Concentration, Machinery Processing Science & Technology Engineering
Description
H Hardcover
Etat de conservation
Acceptable
Langues
Anglais
Reliure
Couverture rigide
Premiére Edition
Non

Description

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
Logo Maremagnum fr