Mining in Zimbabwe from the 6th to the 21st Centuries PDF Download
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Author: Martin D. Prendergast
Publisher:
ISBN: 9781779213716
Category : Mines and mineral resources
Languages : en
Pages : 0
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Book Description
Author: Martin D. Prendergast
Publisher:
ISBN: 9781779213716
Category : Mines and mineral resources
Languages : en
Pages : 0
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Book Description
Author: C. S. L. Chachage
Publisher: Nordic Africa Institute
ISBN: 9789171063403
Category : Technology & Engineering
Languages : en
Pages : 116
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Book Description
Examines the evolution of the mining industry since the 1970s and considers how the political situation influences private and foreign investment.
Author: Boris Verbrugge
Publisher: Springer Nature
ISBN: 3030384861
Category : Political Science
Languages : en
Pages : 382
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Book Description
In recent decades, gold mining has moved into increasingly remote corners of the globe. Aside from the expansion of industrial gold mining, many countries have simultaneously witnessed an expansion of labor-intensive and predominantly informal artisanal and small-scale gold mining. Both trends are usually studied in isolation, which contributes to a dominant image of a dual gold mining economy. Counteracting this dominant view, this volume adopts a global perspective, and demonstrates that both industrial gold mining and artisanal and small-scale gold mining are functionally integrated into a global gold production system. It couples an analysis of structural trends in global gold production (expansion, informalization, and technological innovation) to twelve country case studies that detail how global gold production becomes embedded in institutional and ecological structures.
Author: Luiz D.de Lacerda
Publisher: Springer Science & Business Media
ISBN: 3642587933
Category : Nature
Languages : en
Pages : 168
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Book Description
Due to its inherent characteristics, mercury contamination from gold mining is a major environmental problem compared to past mercury contamination from industrial point sources. The worsening of social-economical conditions and increasing gold prices in the late 1970s resulted in a new rush for gold by individual entrepreneurs for whom Hg amalgamation is a cheap and easily carried out operation. Even after the present-day mining areas are exhausted, the mercury left behind will remain part of the biochemical cycle of the tropical forest. This book reviews the current information on mercury from gold mining, its cycling in the environment and its long-term ecotoxicological impact. The book is illustrated with numerous diagrams and photographs.
Author: Thomas Hentschel
Publisher: IIED
ISBN: 1843694700
Category : Mineral industries
Languages : en
Pages : 94
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Book Description
Based on studies from countries in Africa, South America and Asia, looks at small-scale mining activities which often are both illegal and environmentally damaging, and dangerous for workers and their communities. Gives an overview on the issues and challenges involved, concluding about how sustainable development can be achieved.
Author: Praveen Jha
Publisher: Springer Nature
ISBN: 9813346353
Category : Business & Economics
Languages : en
Pages : 496
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Book Description
This book provides a focus on some of the main markers and challenges that are at the core of the study of structural transformations in contemporary capitalism and their implications for labour in the Global South. It examines the diverse perspectives and regional and social variations that characterise labour relations as a result of the uneven development which is an important facet of the intensification of capitalist accumulation.. The book provides important insights into the impact of the crises of capitalism on the wellbeing of labour at different historical junctures. Some of the issues covered by it include the conditions of work, and the changing composition of laboring classes and/or working people. The chapters also throw light on the multiple trajectories in the development of labour relations and employment in the Global South, especially after the ascendancy and domination of neoliberal finance capitalism. Some of the major aspects considered by the essays include the decentering of production and development of global value systems, crisis of social reproduction, and the rising informalisation of work.
Author: D. S. Bartholomew
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 84
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309169836
Category : Science
Languages : en
Pages : 102
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Book Description
The Office of Industrial Technologies (OIT) of the U. S. Department of Energy commissioned the National Research Council (NRC) to undertake a study on required technologies for the Mining Industries of the Future Program to complement information provided to the program by the National Mining Association. Subsequently, the National Institute for Occupational Safety and Health also became a sponsor of this study, and the Statement of Task was expanded to include health and safety. The overall objectives of this study are: (a) to review available information on the U.S. mining industry; (b) to identify critical research and development needs related to the exploration, mining, and processing of coal, minerals, and metals; and (c) to examine the federal contribution to research and development in mining processes.
Author: Francis Gudyanga
Publisher: CRC Press
ISBN: 1000730239
Category : Technology & Engineering
Languages : en
Pages : 306
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Book Description
Africa’s dire need to industrialize is universally acknowledged and it is evident that the continent’s vast mineral resources can catalyze that industrialization. This requires the promotion of local beneficiation and value addition of minerals to yield materials on which modern Africa’s industry and society can rely. This book is, therefore, about transforming Africa’s comparative advantages in minerals into the continent’s competitive edge regarding materials. Mineral beneficiation and value addition form the basis and provide opportunities for mineral-driven Africa’s industrialization. The scope of the book is three-fold with inter-connected relationships: Information, Technical, and Policy oriented. It will be a useful reference material for mining undergraduate students on beneficiation and value addition of each of the minerals found in Africa. The book, while presenting a broad overview of beneficiation and value addition of Africa’s minerals, provides crucial starting material for postgraduate research students and R&D institutions who wish to delve into more advanced methods of extraction and utilization of mineral-derived materials that are in Africa for the purpose of industrialization of the continent.
Author: Institution of Mining and Metallurgy
Publisher: Springer Science & Business Media
ISBN: 9401136564
Category : Technology & Engineering
Languages : en
Pages : 344
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Book Description
The second 'African Mining' conference is planned for June 1991, and follows the first, very successful, event held in May 1987. That full four-year period was characterized by substantial changes in the political and economic climate of many countries in both hemispheres. Copper prices were relatively firm, and the advance and steady demand for nickel and ferrochromium stabilized important sectors of the mineral industry, certainly in Zimbabwe. The promise for gold remained unfulfilled, but the smaller, relatively flexible, mines survived and only the large, deep and low-value mines seem seriously at risk. None of this has affected the hungry, and intensive exploitations from surface to the water-table have revealed many targets of promise to those willing to take the risks. The pattern in Southern Africa was extraordinarily stable among the turmoil, with independence for Namibia, adjustments in South Africa and a gradual shift to market economies in the region. The pace of exploration has increased to recover some part of the progress that was lost in the Independence struggle, and atthe end of the first decade in Zimbabwe, for example, oil is being sought in the Zambesi Rift, following the investigation of the Luangwa in Zambia, and there are exciting exploration projects for methane released from coal, deep in its basins.
