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past research done on gold mining in south africa

The crisis in South African gold mining - ScienceDirectRising costs, falling ore grades and a stagnant gold price are steadily eroding the economic viability of gold mining in South Africa. This paper . Working Paper no. 4, Migrant Labour Project, Department of Sociology University of Cape Town and African Studies Unit, Queens University, Cape Town (1993). Nattrass, 1993b.past research done on gold mining in south africa,The Crisis in South African Gold Mining - Science DirectThe paper concludes by arguing that world goal market conditions are not con- ducive to any . supported gold in the previous decade, turned out to be very different in the 1980s. .. Sources: Nattrass (1993b); Chamber of Mines, Statistical tables (1993); South African Reserve Bank Quarterly Bulletin, June. 1994*. The real.

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Water Sustainability of Selected Mining Companies in South AfricaJun 5, 2017 . future research. Keywords: water sustainability; South Africa; mining; Ceres Aqua Gauge™; measurement; management; engagement; disclosure; water risk. 1. Introduction ... category, Amplats (Johannesburg, South Africa) and Gold Fields (Johannesburg, South Africa) achieved the highest scores as.past research done on gold mining in south africa,Small-scale mining in South Africa: Past . - Wiley Online Libraryappears to be a bias towards gold, diamonds and quarrying for construction materials, including brickclays. Small- . mine are gross annual turnover and number of employees. Francis W. Petersen is General Manager of Research and Development at. Mintek, South Africa. . No proper quantitative survey has been done.

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Trends in productivity in the South African gold mining industry

This paper discusses trends in productivity for South African gold mines and gold mining companies between 2006 and. 2014. Productivity reporting is not yet fully practiced and where done, it is done in silos. This paper aims to provide a guideline to where the South African gold sector stands in terms of productivity, over a.

Mining - Research - Wits University

Determining the optimal rent for South African mineral resources. Shaped charges in mining. A geostatistical evaluation on the impact of mining on coal qualities and power plant performance with particular reference to emission levels. The analysis of the mine call factor in gold mining with specific reference to Western.

Water Sustainability of Selected Mining Companies in South Africa

Jun 5, 2017 . future research. Keywords: water sustainability; South Africa; mining; Ceres Aqua Gauge™; measurement; management; engagement; disclosure; water risk. 1. Introduction ... category, Amplats (Johannesburg, South Africa) and Gold Fields (Johannesburg, South Africa) achieved the highest scores as.

Mining of Gold and Uranium in South Africa 2017 - Research and .

Jan 3, 2018 . Although South Africa is no longer the world's largest gold producer and is now ranked sixth in the world, the gold and uranium mining sector is one of the largest components of the domestic mining industry on the basis of employment and export earnings. During 2016, South Africa produced 165.6t of gold,.

past research done on gold mining in south africa,

Small-scale mining in South Africa: Past . - Wiley Online Library

appears to be a bias towards gold, diamonds and quarrying for construction materials, including brickclays. Small- . mine are gross annual turnover and number of employees. Francis W. Petersen is General Manager of Research and Development at. Mintek, South Africa. . No proper quantitative survey has been done.

Research: Empty gold mines heading for a crisis « School of .

Jan 31, 2013 . Our Research posts are about the latest academic research being done in the School of Economics. This week: THE DECLINING PRODUCTION BY GOLDMINES IN SOUTH-AFRICA by Prof. Ewert Kleynhans (NWU) This study investigates the decline in the production of gold by South African goldmines,.

past research done on gold mining in south africa,

Mining Weekly - Productivity at SA gold, platinum mines declined 49 .

Mar 31, 2017 . Productivity in the platinum and gold mining sectors declined by 49% from 1999 to 2014, while labour costs increased by about 309% during the same period, . Letsoalo pointed out that studies of three primary gold producers in South Africa found that the life-of-mine (LoM) of these operations could be.

Research: Empty gold mines heading for a crisis « School of .

Jan 31, 2013 . Our Research posts are about the latest academic research being done in the School of Economics. This week: THE DECLINING PRODUCTION BY GOLDMINES IN SOUTH-AFRICA by Prof. Ewert Kleynhans (NWU) This study investigates the decline in the production of gold by South African goldmines,.

A century of miner's phthisis on the South African goldmines

Key words: silica, silicosis, tuberculosis, gold mining, South Africa . This paper seeks to provide an historical overview of silicosis among black workers on the .. former gold miners. The Thamaga study in Botswana found that 25 percent of a random sample of former miners had silicosis (defined as a profusion >1/0 on the.

Trends in productivity in the South African gold mining industry

This paper discusses trends in productivity for South African gold mines and gold mining companies between 2006 and. 2014. Productivity reporting is not yet fully practiced and where done, it is done in silos. This paper aims to provide a guideline to where the South African gold sector stands in terms of productivity, over a.

Research: Announcement: Moody's: South African gold and .

Sep 12, 2017 . The report, "Metals & Mining -- South Africa, Restructuring of South African operations is credit positive for gold, PGM miners", is now available on .moodys. Moody's subscribers can access this report via the link at the end of this press release. The research is an update to the markets and does not.

Mining industry of South Africa - Wikipedia

Ownership of the diamond and gold mines became concentrated in the hands of a few entrepreneurs, largely of European origin, known as the Randlords. South Africa's and the world's biggest diamond miner, De Beers, was funded by baron Nathaniel Mayer Rothschild in 1887, and Cecil Rhodes became the Founding.

Modernisation - Chamber of Mines South Africa

Mar 15, 2017 . Drilling and blasting methods have historically been used in South African narrow reef, hard-rock mining for gold, platinum and chrome. . This is being done with the collaboration of industry (through the Chamber of Mines), various key government departments, universities and research institutions.

past research done on gold mining in south africa,

Trends in silicosis prevalence and the healthy worker effect among .

Trends in silicosis prevalence and the healthy worker effect among gold miners in South Africa: a prevalence study with follow up of employment status. David KnightEmail author,; Rodney Ehrlich,; Katherine Fielding,; Hannah Jeffery,; Alison Grant and; Gavin Churchyard. BMC Public Health201515:1258.

Consenting to Labour Appropriation? The Mineworker on South .

Crush, J, Jeeves, A, Yudelman, D (1991) South Africa's Labour Empire: A History of Black Migrancy to the Gold Mines. Cape Town: David Philip. Google Scholar. Crush, J, Ulicki, T, Tseane, T. (2001) Undermining labour: The rise of sub-contracting in the South African mines. Journal of Southern African Studies 27(1): 5–31.

past research done on gold mining in south africa,

Public lies, private looting and the forced closure of Grootvlei Gold .

Feb 28, 2017 . Moreover, the South African gold mining industry is in its 'sunset stage', creating major cash-flow challenges for the proper management of impacts (de . has resulted in mine closures and the progressive cessation of AMD pumping regimes in the region, leaving Grootvlei the last operational gold mine on.

past research done on gold mining in south africa,

Environmental Impact of Mining in South Africa | Roy Bryant .

Apr 2, 2017 . Therefore, after research on this matter, limiting the environmental impact of mining in South Africa could be possible by first establishing a monitoring . South Africa” argues about the impact of water pollution due to AMD as the most important consequences of gold mining around the Witwatersrand area.

Problems in the mining industry in South africa - ECDPM

A great deal has been written about the first two factors, so this article will examine the last factor, especially as the special features of mining cuts across the whole of mining and not just platinum. Mining in South Africa has always been an enclave industry, albeit with substantial impact on the rest of the economy. In the.

Possibilities of Reprocessing Tailings Dams for Gold and other .

Jan 4, 2018 . was from the mining industry. Apart from the mine waste being hazardous, it also destroys the aesthetic value of land by dis- turbing the landscape and consuming land, thus excludes other land users. Previous studies done on different gold tailings dams within South Africa indicated the presence of heavy.

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