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Author : R. Ward Stahl
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.3/5 (91 download)
Download or read book Extracting Final Stump in Pillars and Pillar Lifts with Continuous Miners written by R. Ward Stahl and published by . This book was released on 1960 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 642 pages
Book Rating : 4.:/5 (318 download)
Download or read book Report of Investigations written by and published by . This book was released on 1967 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter W. Kauffman
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.3/5 (91 download)
Download or read book Room and Pillar Retreat Mining written by Peter W. Kauffman and published by . This book was released on 1981 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gary J. Colaizzi
Publisher :
ISBN 13 :
Total Pages : 1114 pages
Book Rating : 4.F/5 ( download)
Download or read book Pumped-slurry Backfilling of Abandoned Coal Mine Workings for Subsidence Control at Rock Springs, Wyo written by Gary J. Colaizzi and published by . This book was released on 1981 with total page 1114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 748 pages
Book Rating : 4.3/5 (91 download)
Download or read book Information Circular written by and published by . This book was released on 1981 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. E. Wolfson
Publisher :
ISBN 13 :
Total Pages : 458 pages
Book Rating : 4.3/5 (243 download)
Download or read book Sulfur in Lignite written by D. E. Wolfson and published by . This book was released on 1960 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. G. Morgis
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.3/5 (91 download)
Download or read book Bibliography of Bureau of Mines Health and Safety Publications July 1, 1955, Through June 30, 1961 written by G. G. Morgis and published by . This book was released on 1962 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Seth D. Woodruff
Publisher : Elsevier
ISBN 13 : 1483156184
Total Pages : 580 pages
Book Rating : 4.4/5 (831 download)
Download or read book Methods of Working Coal and Metal Mines written by Seth D. Woodruff and published by Elsevier. This book was released on 2016-01-22 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author :
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.:/5 (28 download)
Download or read book Information Circular written by and published by . This book was released on 1952 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Superintendent of Documents
Publisher :
ISBN 13 :
Total Pages : 1812 pages
Book Rating : 4.3/5 (121 download)
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1960 with total page 1812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Division of Coal Mine Inspection
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (91 download)
Download or read book Administration of the Federal Coal-Mine Safety Act, 1952-60 written by United States. Division of Coal Mine Inspection and published by . This book was released on 1961 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Berger & Associates Cost Consultants
Publisher :
ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.0/5 ( download)
Download or read book Evaluation of Mining Constraints to the Revitalization of Pennsylvania Anthracite written by Berger & Associates Cost Consultants and published by . This book was released on 1975 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ernest A. Curth
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)
Download or read book Relative Pressure Changes in Coal Pillars During Extraction written by Ernest A. Curth and published by . This book was released on 1967 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Bureau of Mines
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.3/5 (91 download)
Download or read book Bureau of Mines Research and Technologic Work on Coal, 1960 written by United States. Bureau of Mines and published by . This book was released on 1962 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Superintendent of Documents
Publisher :
ISBN 13 :
Total Pages : 1300 pages
Book Rating : 4.F/5 ( download)
Download or read book Monthly Catalog of United States Government Publications, Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1978 with total page 1300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hillary W. St. Clair
Publisher :
ISBN 13 :
Total Pages : 616 pages
Book Rating : 4.F/5 ( download)
Download or read book Developing a Thermochemical Model for the Iron Blast Furnace written by Hillary W. St. Clair and published by . This book was released on 1967 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Bureau of Mines
Publisher :
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.3/5 (91 download)
Download or read book List of Bureau of Mines Publications and Articles ... with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1966 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
