Three Potential Longwall Mining Methods for Thick Coal Seams in the Western United States

Three Potential Longwall Mining Methods for Thick Coal Seams in the Western United States PDF Author: Richard H. Oitto
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 44

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Three Potential Longwall Mining Methods for Thick Coal Seams in the Western United States

Three Potential Longwall Mining Methods for Thick Coal Seams in the Western United States PDF Author: Richard H. Oitto
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 44

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Thick-seam Mining in the Western United States--geological Considerations

Thick-seam Mining in the Western United States--geological Considerations PDF Author: Donna L. Boreck
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 28

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Coal

Coal PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 030911022X
Category : Science
Languages : en
Pages : 183

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Coal will continue to provide a major portion of energy requirements in the United States for at least the next several decades. It is imperative that accurate information describing the amount, location, and quality of the coal resources and reserves be available to fulfill energy needs. It is also important that the United States extract its coal resources efficiently, safely, and in an environmentally responsible manner. A renewed focus on federal support for coal-related research, coordinated across agencies and with the active participation of the states and industrial sector, is a critical element for each of these requirements. Coal focuses on the research and development needs and priorities in the areas of coal resource and reserve assessments, coal mining and processing, transportation of coal and coal products, and coal utilization.

Multislice Mining for Thick Western Coal Seams

Multislice Mining for Thick Western Coal Seams PDF Author: T. D. Hackett
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 36

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Multivariate analysis techniques with application in mining

Multivariate analysis techniques with application in mining PDF Author: Paul C. McWilliams
Publisher:
ISBN:
Category :
Languages : en
Pages : 854

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Analysis of U.S. underground thin seam mining potential

Analysis of U.S. underground thin seam mining potential PDF Author: United States. Division of Solid Fuels Mining and Preparation
Publisher:
ISBN:
Category :
Languages : en
Pages : 100

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Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 622

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Placer Gold Sampling in and Near the Chugach National Forest, Alaska

Placer Gold Sampling in and Near the Chugach National Forest, Alaska PDF Author: Robert B. Hoekzema
Publisher:
ISBN:
Category : Chugach National Forest (Alaska)
Languages : en
Pages : 600

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Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 554

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Energy: a Continuing Bibliography with Indexes

Energy: a Continuing Bibliography with Indexes PDF Author:
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 768

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