Author: Robert J. HundhausenPublisher:
ISBN:
Category : Lead mines and mining
Languages : en
Pages : 38
Book Description
Mining and Milling Methods and Costs at the Little Pittsburg Lead-zinc Mine, Shoshone County, Idaho
Author: Robert J. HundhausenPublisher:
ISBN:
Category : Lead mines and mining
Languages : en
Pages : 38
Book Description
List of Publications Issued by the Bureau of Mines from July 1, 1910, to January 1, 1960
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Mineral engineering
Languages : en
Pages : 838
Book Description
Methods of Working Coal and Metal Mines
Author: Seth D. WoodruffPublisher: Elsevier
ISBN: 1483156184
Category : Technology & Engineering
Languages : en
Pages : 582
Book Description
Methods of Working Coal and Metal Mines, Volume 3 discusses the extraction of mineral deposits, which involves the driving of development openings, from the surface or a central shaft, to the “block out portions of the deposit. This book is divided into three parts. Part A describes the coal mining methods, which include pillar mining systems and long-wall mining. Economics of coal face mechanization is also discussed. In Part B, the classification of stoping systems, which is comprised of pillar-supported stopes, timber and fill supported stopes, and slicing or caving systems, is elaborated. This part also emphasizes the mining bedded metalliferous ores, as well as the costs and other factors affecting the choice of mining systems. Part C deliberates the surface mining methods, which consist of strip mining of coal, open-pit mining, and stability of pit slopes. This publication is intended for mining engineers, but is also useful to students and researchers conducting work on the application of extracting and processing minerals.
Report of the Inspector of Mines for the State of Idaho for the Year ...
Author: Idaho. Inspector of MinesPublisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 700
Book Description
List of Publications, Bureau of Mines
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 846
Book Description
List of Bureau of Mines Publications and Articles ... with Subject and Author Index
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 840
Book Description
List of Publications Issued by the Bureau of Mines, with Subject and Author Index
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 470
Book Description
Annual Report of the Mining Industry of Idaho
Author: Idaho. Inspector of MinesPublisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 180
Book Description
Information Circular
Author: Report of the Inspector of Mines for the State of Idaho
Author: Idaho. Inspector of MinesPublisher:
ISBN:
Category :
Languages : en
Pages : 1162
Book Description