case study diamond and gold mining in south africa

Contamination of groundwater by potential harmful elements

Feb 01 2021 0183 32 1 Introduction Over the past century mining has been the backbone of South Africa s economy Gold mining brought about widespread employment wealth and contributed to the development of several sectors in the South African economy Durand 2012 These sectors include the development of infrastructure and the establishment of manufacturing and service industries Durand...

Chapter 23 Offshore Mining Industries

211 Case Study North-East Atlantic World Wide Fund for Nature WWF South Africa Currie et al 2008 identified a number of environmental concerns associated with offshore diamond mining...

Evaluation of in

This study aims to evaluate the causes of in-stope pillar failure as well as to improve the design of in stope pillars in deep to ultra-deep gold mines in South Africa The study makes use of data from six sections of the mine where in-stope pillars have been implemented and several problems associated with in-stope pillar failure have been...

The impact of coal mining on the environment and community

The impact of coal mining on the environment and community quality of life a case study investigation of the impacts and conflicts associated with coal mining in the Mpumalanga Province South Africa Thesis University of Cape Town Faculty of Engineering the Built Environment Department of Chemical Engineering...

PDF Impact of Gold Mining on the Environment and Human

Our case studies of gold and platinum mining in South Africa are exemplars of this process glimpsed through the experience and words of affected communities and workers...

HIV/Aids case study

HIV/Aids case study Company and responsibilities Largest diamond mining company in the world global diamond exploration expertise in every form of diamond mining diamond sales and marketing arm Responsibilities to around 21 000 employees in 25 countries of whom roughly17 000 are based in our southern African operations...

Gold And Diamond Mining Of Africa Case Study Solution and

STEP 2 Reading The Gold And Diamond Mining Of Africa Harvard Case Study To have a complete understanding of the case one should focus on case reading It is said that case should be read two tim Initially fast reading without taking notes and underlines should be done...

South Africa A Closer Look at the Diamond Industry

Sep 16 2015 0183 32 The country is an important source of fancy color diamonds and especially of rare pink and blue colors including a 12245-carat blue diamond discovered at the Cullinan mine in 2014 While South Africa is still a major diamond producer it is believed that the majority of its diamonds...

Silicosis at autopsy in platinum mine workers

Studies in South Africa have focussed on the gold and asbestos mining industries and to a lesser extent the coal mining industry Although it has been shown that platinum refinery workers have an increased risk of developing platinum salt sensitivity 8 9 associated with respiratory symptoms of asthma rhinitis and urticaria and...

The Environmental Costs of Platinum

unique case study for a group of metals which are uniquely concentrated in one major region of the earth and pose some intriguing and difficult sustainability issues for the future Full Reference Mudd G M Glaister B J 2009 The Environmental Costs of Platinum-PGM Mining An Excellent Case Study In Sustainable Mining...

PDF Case Study Analysis

LCSV WORKING PAPER SERIES NO 4 Rough and Polished A case study of the diamond pricing and valuation system in South Africa By Sarah Bracking Policy Gap 5 SADC Research Corporate Social Responsibility in the Diamond Mining Industry in Botswana...

Mining in Africa

3 Insights from Three Country Case Studies 67 Introduction 67 Country Backgrounds Gold Mining in the Case Study Countries 68 Channel 1 Employment Linkages and Positive Spillovers 71 Channel 2 Government Revenue 76 Negative Externalities The Costs Borne by Mining Areas 81 Outcomes 82 Conclusions 87 Notes 87 References 88...

De Beers Case Study

Even-though in history diamonds are rare by the discovery of mines of diamonds in South Africa in the late 1900 had bring a huge stones to the international marketplace The main as the diamond is such high price is for the sake of scarcity of diamonds However if the supply is more than the demand then the prices would automatically decline...

ENVIRONMENTAL AND HEALTH IMPACTS OF MINING IN

thousands of sites in Africa contaminated by mining and associated mine dumps such as tailings and slag material On the other hand the number of studies focused on the impacts of mining and mineral processing on the environment and human health in Africa have increased significantly during the last decade However...

PDF Impacts of mining on water resources in South Africa

Acid mine drainage is a major problem on coal and gold mines throughout the world and in South Africa the main focus of this study is no exception and case studi J copper gold and...

Preliminary study on artisanal and small

In the case of South Africa ASM is defined as gold diamonds and gemston While the majority of ASM exploit high-value minerals on the continent this is vi Preliminary study on artisanal and small-scale mining in South Africa Executive Summary vi...

Positive Impacts of Mining Case Studies World Gold Council

Gold mining takes place on every continent except Antarctica and creates exceptional opportunities for local communitiOur case studies explore the positive effects of mining and elaborate on the transformative effect of responsible gold mining...

Mine Seismology Seismic Warning Concept Case Study from

article Glazer2018MineSS title= Mine Seismology Seismic Warning Concept Case Study from Vaal Reefs Gold Mine South Africa author= S Glazer journal= Mine Seismology Seismic Warning Concept year= 2018 S Glazer Published 2018 Geology Mine Seismology Seismic Warning Concept table 22...

Discovery Of Diamonds And Gold In South Africa Free Essays

South Africa South Africa In 1652 Dutch traders founded the city of Cape Town establishing a stopover point on the spice route at the southern tip of what is now South AfricaThe British seized the Cape of Good Hope in 1806 In 1867 diamonds were discovered in South Africa and in 1886 gold initiated immigration and wealth further subduing the native inhabitants...

Illegal mining

In South Africa it is illegal to be in possession of unwrought precious metal ore platinum group metals PGMs gold-bearing material and rough diamonds without the required statutory authorisation Illegal mining and organised crime are inter-related Very often illegal mining is spearheaded by globally connected criminal syndicat...

South Africa

South Africa - South Africa - Gold mining Prospectors established in 1886 the existence of a belt of gold-bearing reefs 40 miles 60 km wide centred on present-day Johannesburg The rapid growth of the gold-mining industry intensified processes started by the diamond boom immigration urbanization capital investment and labour migrancy By 1899 the gold industry attracted investment worth...

South Africa has failed to protect locals from gold mine

Oct 12 2016 0183 32 South Africa has failed to address the adverse environmental and health effects of more than 130 years of gold mining in and around Johannesburg a...

Diamond Is Forever De Beers the Kimberely Process and

1869 an 835-carat diamond known as the Star of Africa was discovered in South Africa 6 From that point forward Africa has been one of the world s chief sources of diamonds17 14 GODEHARD LENZEN THE HISTORY OF DIAMOND PRODUCTION AND THE DIAMOND TRADE I F Bradley trans Barrie Books Limited 1970 1966...

Benefit Streams from Mining in Tanzania Case Studies from

Both mining communities have faced conflicts between small scale miners and foreign investors but the conflicts have reached far higher levels in Mererani compared to Geita The case studies show that at the local level poor local governance has opened up for corruption in benefit streams management...

Diamonds Are Not Rare They Are Just Expensive De Beers

Oct 25 2019 0183 32 The discovery of diamonds in South Africa in 1870s played a very important role in shaping the diamonds as we see them today One farm where diamonds were discovered was owned by Diederik and Johannes de Beer This farm was bought forcefully by Cecil Rhodes who founded the De Beers commercial mining company in 1871...

Risk assessment workbook for mines

Mine Health Safety Regulation 2007 requires mines to conduct OH S risk assessments in relation to certain high risk prescribed hazards associated with ground instability inrush atmospheric contamination mine shafts conveyors earth moving machinery fire explosives electrical work and mine roads If you identify a prescribed hazard the...

Seismicity in Deep Gold Mines of South Africa

South Africa 27˚ 28˚-27˚-26˚ Johannesburg Deelkraal Western Deep Levels Elandsrand Figure 1 Southern Africa top and Far West Rand mining district Republic of South Africa bot-tom The data in this study are from Deelkraal Elan-dsrand and the three Western Deep Levels mines Mponeng TauTona and Savuka Open outlines are...

Tiffany Co A Case Study in Diamonds and Social

Middle East Africa had launched a campaign to publicize the environmental and social impact of the gold mining industry According to the case study the letter not only served as a call...

Brief history of gold mining in South Africa

South Africa began to slow down in the 1880s as the new deposits being found tended to be pyritic ore and gold could not be extracted from this compound with any of the then available technologi John Stewart MacArthur and the Dingus brothers overcame this by suspending the crushed ore in...

Problems in the mining industry in South africa

Feb 01 2013 0183 32 The current turbulence in the mining industry in South Africa has its roots in several different factors First the fall in global demand for platinum and other minerals due to recession second the consequences of the Marikana disaster in destabilising labour relations and third the structural character of our mining industry A great deal has been written about the first two factors so...

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