Excerpt from Quartz Operator's Hand-Book
To secure this end, the standard authors, the most skillful miners, mechanics, millmen and mill-wrights have been freely and closely consulted.
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.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
Da: Forgotten Books, London, Regno Unito
Paperback. Condizione: New. Print on Demand. This book is the ultimate guide to mining and treating mineral veins. It offers descriptions of various mining and extraction processes that would have been used in the mid-19th century. It is an invaluable resource for readers with an interest in historical mining techniques, particularly quartz mining. The author draws on extensive experience to provide a comprehensive study of the subject. With an exploration of different types of geological formations and their importance, the author explains the process involved in locating mineral veins. There is a discussion of different types of mining, including open workings and deep mines. The book introduces the reader to the equipment used in quartz mining, especially the Straight Battery and new improvements invented by Zenas Wheeler. Finally, the text concludes with detailed advice on the mechanical reduction and concentration of ores, amalgamation, and the subsequent treatment of valuable materials. 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. Codice articolo 9781332065653_0
Quantità: Più di 20 disponibili
Da: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781332065653
Quantità: 15 disponibili
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781332065653
Quantità: 15 disponibili