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Author:
Publisher:
ISBN:
Category : Mining engineering
Languages : en
Pages : 504
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Book Description
Author:
Publisher:
ISBN:
Category : Mining engineering
Languages : en
Pages : 504
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Book Description
Author: John Sinclair
Publisher: Springer Science & Business Media
ISBN: 9401176116
Category : Science
Languages : en
Pages : 380
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Book Description
Quarrying and all other branches of surface mining rather than diminishing in importance have become of more and more consequence economically, industrially and particularly with the depletion of high-grade deep-mined mineral reserves. Low-grade minerals require low cost extraction and this in many cases necessitates very expensive mechanized equipment with the cost of individual units running into millions of pounds in the case of large scale operations with high productivity. There has been, and there still is, a tendency for the smaller single quarries to be amalgamated into groups with large financial resources and therefore with the ability to purchase these expensive machines so necessary to make operations viable. This in turn requires wider administrative and technical knowledge in executives of these groups and as these often handle a wide range of products from widely differing systems of working, this technical knowledge should embrace the exploitation of many different types of deposits. There is, at present, a great dearth throughout the world of such qualified executives as is apparent from advertisements of vacancies in the technical press. It would appear that these industries offer an attractive career to the widely qualified and experienced technologist in these fields. This book deals with methods of working in the surface extractive indus tries, quarry management and power supply-but does not deal with related ancillary processes except where these affect quarrying operations.
Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 894
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Book Description
Author:
Publisher:
ISBN:
Category : Mining engineering
Languages : en
Pages : 672
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Book Description
Author: Mine and Quarry News Bureau
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 710
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Book Description
Author: David Ross Stewart
Publisher:
ISBN:
Category : Mining law
Languages : en
Pages : 480
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Book Description
Author: Alfred Michael Hirt
Publisher: Oxford University Press on Demand
ISBN: 0199572879
Category : History
Languages : en
Pages : 566
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Book Description
The control over marble and metal resources was of major importance to the Roman Empire. Alfred Hirt's comprehensive study defines the organizational outlines and the internal structures of the mining and quarrying ventures under imperial control.
Author: Jaume Bech
Publisher: Academic Press
ISBN: 0128097299
Category : Science
Languages : en
Pages : 522
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Book Description
Assessment, Restoration and Reclamation of Mining Influenced Soils covers processes operating in the environment as a result of mining activity, including the whole spectra of negative effects of anthropopressure and the environment, from changes in soil chemistry, changes in soil physical properties, geomechanical disturbances, and mine water discharges. Mining activity and its waste are an environmental concern. Knowledge of the fate of potentially harmful elements and their effect on plants and the food chain, and ultimately on human health, is still being understood. Therefore, there is a need for better knowledge on the origin, distribution, and management of mine waste on a global level. This book provides information on hazard assessment and remediation of the disturbed environment, including stabilization of contaminated soils and phytoremediation, and will help scientists and public authorities formulate answers to the daily challenges related to the restoration of contaminated land. - Provides a thorough overview of the processes operating on mining-devastated areas, as well as origin, distribution, and deactivation of harmful elements - Includes outcomes and recommendations of the Global Mining Initiative that are widely regarded as the code of conduct in the minerals industry - Contains global case studies that elucidate various aspects of assessment and restoration of mine-contaminated land
Author: Great Britain
Publisher:
ISBN:
Category : Session laws
Languages : en
Pages : 1342
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Book Description
Author: National Stone, Sand & Gravel Association
Publisher:
ISBN: 9780988995000
Category : Aggregate industry
Languages : en
Pages :
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Book Description
