LOSSES IN GOLD AMALGAMATION. Questo articolo non è disponibile.
Lingua: inglese
Editore: FB&C LTD, 2017
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KlappentextrnrnExcerpt from Losses in Gold Amalgamation: With Notes on the Concentration of Gold and Silver OresThe purpose of the following notes is not to give a detailed description of milling processes and machinery, but to offer a l.
Codice articolo 2149121026
- Titolo
- LOSSES IN GOLD AMALGAMATION
- Autore
- McDermott, Walter
- Editore
- FB&C LTD
- Anno di pubblicazione
- 2017
- Condizione
- New
- Rilegatura
- Brossura
- Lingua
- inglese
- ISBN 10
- 1528300548
- ISBN 13
- 9781528300544
Excerpt from Losses in Gold Amalgamation: With Notes on the Concentration of Gold and Silver Ores
The purpose of the following notes is not to give a detailed description of milling processes and machinery, but 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. Some directors of mining companies are naturally inclined to listen to the specious promises of inventors of novel processes and new machinery, forgetting their own personal disadvantage in any argument on such matters, and assuming a confidence in the logic of their own conclusions, while they ignore the fruitful experience of thousands of practical men who are engaged in the mining business. The repeated failures of directors in sending out new machinery to their mines, ought by this time to be a sufficient warning against increasing risks that are at once natural and unavoidable, and to deterthem from plunging their shareholders into experi ments which, in ninety-nine cases out of a__ hundred, result in nothing but excessive and needless expense.
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Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
The purpose of the following notes is not to give a detailed description of milling processes and machinery, but 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. Some directors of mining companies are naturally inclined to listen to the specious promises of inventors of novel processes and new machinery, forgetting their own personal disadvantage in any argument on such matters, and assuming a confidence in the logic of their own conclusions, while they ignore the fruitful experience of thousands of practical men who are engaged in the mining business. The repeated failures of directors in sending out new machinery to their mines, ought by this time to be a sufficient warning against increasing risks that are at once natural and unavoidable, and to deterthem from plunging their shareholders into experi ments which, in ninety-nine cases out of a__ hundred, result in nothing but excessive and needless expense.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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