Isbn: 9780243111121 - report on the present and prospective output of the mines of the silver-cobalt ores of the cobalt district (classic reprint) (3 Ergebnisse)

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Zustand: New. Print on Demand. This book provides a detailed account of the silver-cobalt ores of the Cobalt district in Northern Ontario, Canada. The author, a Superintendent of Mines, was commissioned to investigate the present and prospective output of the mines in the area. He visited important mining properties and smelters to gather information, resulting in this comprehensive report. The book offers valuable insights into the geology, mining techniques, and processing of these ores, shedding light on the industry's significance during the early 20th century. It also explores the economic implications of the mining operations, touching on topics such as ore shipments, smelting processes, and market conditions. Through a thorough examination of the industry's practices and potential, this book serves as a valuable reference for understanding the development of mining in the Cobalt district and its impact on the broader mining industry. 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.…