Department of Mining and Environmental Geology / MESMEG

Please read the abstract in the section 00front of this document / Dissertation (MSc)--University of Pretoria, 2003. / Geology / Unrestricted

The mining of silver, although not as significant as the mining of gold, has a history of money being made and lost, as well as instances of fraud and theft. In the late 1880s, when silver and lead deposits were discovered 100 km south-east of Pretoria, the Barnato family was quick to invest and float a company to exploit the deposit. To the north of Pretoria, Alois Nellmapius, later famous as the founder of the Hatherly distillery, established a company to mine a silver and copper rich deposit. The Strubens, pioneers of the Witwatersrand gold fields, discovered a silver rich copper deposit on their farm ‘The Willows’ east of Pretoria. The successful silver mining companies listed on the Stock Exchange in Johannesburg soon attracted the attention of the Randlords of Johannesburg and specifically that of H Eckstein & Co. The development of the company’s activities in silver mining in the 1880s and 1890s forms a significant part of this study. The relationship between the mine owners and their managers during the nineteenth century is explored, along with local and international events in politics and economics that had an impact on the mining of silver in South Africa over the period from 1885 to 1999. Silver mining in South Africa has had a ‘rise and fall’ life from the 1880s with three significant periods of investment, mining activity and decline. As with most commodities, prices vary over time. The international metals market has been a dominant factor in the life of the silver mines of greater Pretoria. The relationship between rising and falling international metal prices, and the operating lives of the mines, form a theme throughout this dissertation as it will be shown that the operating periods all coincided with periods of strong metal prices. In the one hundred and fourteen years, coupled with large tonnages of base metals – lead, copper and zinc - the mines produced over ninety-three tons of silver. Over thirty silver mines and ventures were revealed during the research, but discussing all of them in this dissertation was not feasible. It is therefore limited to the history of the seven mines that produced the greatest amounts of silver and other metals such as lead, copper and zinc and how their individual and interrelated histories together form the dominant part of the history of silver mining in the greater Pretoria region. / History / M.A. (History)

A thesis submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Doctor of Philosophy, 2019 / South Africa is a land in which mining has played a pivotal role over the last one hundred and fifty years. Silver was one of the metals prospected for and mined during the 1885-1895 period. There were a few silver mines that developed into very successful operations and produced large tonnages of argentiferous lead or copper and the largest of these, and the primary focus of this thesis, was the mine now referred to as the Argent silver mine. This thesis is about the development of mineral beneficiation technology, coupled with excavations and the analysis of the lifeways of the black mine workers at the Argent mine. I intend to follow the trend taken by some archaeologists over the last ten years for such sites in both the UK and the USA and combine an industrial archaeological study with the social or historical archaeological study. This holistic multi-disciplinary approach to industrial or mining sites and their communities helps to provide a more integrated analysis of humans and technology at a particular site (Norris 2009; Ford 2011; Tumberg 2012; Cowie 2015). The Argent Silver Mine appears to have been at the forefront of new and developing mining beneficiation technologies, both in the 1890s and the 1920s. This thesis will show how many of the new beneficiation technologies were apparently employed at the Argent mine before being brought into more general use in other mining industries, such as gold, in South Africa. The social development of South Africa’s black people, from the late nineteenth century, has been one of repression and enforced living conditions. From a formerly agrarian and rural lifestyle they became cogs in the wheels of industrialisation and foremost in this industrial jump, was the mining industry. Mining began in the 1870s with diamonds at Kimberley and gold at Pilgrim’s Rest in eastern Mpumalanga. It was, however, the finding of gold on the Witwatersrand that opened up so many mining industries, of which silver mining was but one, coupled with ancillary engineering support industries. It was this industrialisation that was to change black lives forever and to create the urban black populations of South Africa today. The results of this thesis provide evidence of their lifeways and potential employment positions on a silver mine. / TL (2020)

M. Tech. (Logistics, Faculty of Management Sciences), Vaal University of Technology. / This study explored the implementation of green supply chain with regard to minimizing environmental risk in the South African manganese and phosphate mining industries. A qualitative research paradigm methodology was used. Theoretical assumptions were utilized. References by other researchers in the green supply chain and mining supply chain were also used to broaden the knowledge horizons for the study. A total number of twelve supply chain and environmental professionals from the key role players in the South African manganese and phosphate mining industries were interviewed and provided valuable input to the study. The study determined lack of information sharing between the role players in the supply chain that lead to the discovery of themes and sub–themes. The study identified seven main themes and eleven sub-themes as challenges in the implementation of green supply chain. Recommendations to address the challenges areoutlined and include the introduction of cleaner production practices by using cleaner technologies, inclusion of environmental aspects in the sourcing strategy, among others. The achievement of all these will ensure sustainable development. Originating from the study are research recommendations for the South African manganese and phosphate mining industries. The recommendations include further research to establish a green supply chain model as well as perception and expectations of policy makers in the industries.

Preface: For anyone standing on the ridge of the Witwatersrand on a spring day in September 1886 the sight immediately to the south represented a hive of activity and hope. Nearly a hundred years later ample evidence stretches away on both sides of the watershed to confirm the fulfilment of those early sentiments. It is, nevertheless, all too easy to ignore the struggles and failures which marked the beginnings of the world's greatest gold field in the light of its subsequent abundant success. Only when attention is turned to the individual companies formed to exploit the discovery does the true picture emerge of the lack of adequate technological and managerial knowledge amongst the early pioneers and of the financial frailty of their companies. The object of this thesis is to shed light on these beginnings by reviewing the histories of four of the earliest companies established to work the main reef. The approach adopted is to scrutinize the material available with a view to determining the motivations and actions of the managements of the various companies with regard to their economic environment, whether within or without the individual company. Clearly, the availability of information is a major determinant of the success of any such venture and this was particularly so in the case of the companies considered. With the exception of the Barlow Rand Limited holding of the H. Eckstein and Company Archives, which offers an integral coverage of that firm's dealings with the emerging industry, and which is certainly the most comprehensive source of information available to the researcher, little material relating to specific gold mining companies has survived. Under these circumstances it was necessary to rely heavily for information on the local press. These newspapers proved an invaluable source in this regard. As a mining camp with a limited capacity for generating newsworthy incidents, the newspapers of early Johannesburg found an eager readership for information about the industry which lay at the heart of the community. For their part, the managements of the various mining companies found in the pages of the local press an outlet for intelligence both true and false; the press was a useful vehicle for the publication of directors' and annual reports to meet a wider audience, but similarly it could be and was used to disseminate 'spectacular' reports calculated to influence the status of a company's stock on the local share market. As a research source the press has thus to be approached with caution but its value, if the warning is heeded, is in no way diminished. Beyond these two sources the next most valuable accumulation of data on the early industry is "The Gold Fields Collection" housed in the Cory Library for Historical Research at Rhodes University. As a collection it is far from complete and it is to be hoped that the donors will in future see fit to augment it with further material as this becomes available. It neverthess proved an invaluable source for the investigation of at least one of the companies of the study and for a general background to the industry.

Thesis (MBA (Business Management))--University of Stellenbosch, 2009. / ENGLISH ABSTRACT: The South African Mining industry has had a poor safety performance over the past couple of years, which led to a lot of questions being asked about how effective mining operations are managed. Numerous concerns and opinions have been raised on the reasons why no improvement is seen in organisations’ safety trends. The general concern in the mining industry is that safety and operations are managed as separate entities and not as an integrated unit. Besides the perception of operational issues that are managed more diligently than safety issues, the associated competency levels of line personnel are also questioned. Safety management systems in mining organisations are also under the spotlight in respect of quality, effective application and a positive contribution in preventing accidents and incidents. A more intensified focus on safety is required by the respective mining houses. The main contributing factors that lead to accidents and incidents need to be determined. The possible reasons for the unsatisfactory safety results can be divided into controllable and uncontrollable elements when seen from a safety perspective. The controllable elements are all possible reasons for why a safety management system is not working. There might also be different contributors to poor safety performance but these are definitely underlying to the main reasons identified. The influence of human behaviour on accidents as well as the considered organisation safety system is essential in safety management. Human behaviour is a function of the characteristics of both the person and the environment. Individuals bring elements to the organisational setting, including abilities, personal beliefs, expectations and past experiences. The environment provided by an organisation has a number of features: jobs, relationships between people, work that needs to be done, rewards available to individuals, and so on. Behaviour results from the interaction of individual and organisational characteristics. The behaviour of humans and the understanding thereof will be a science in its own right. To prevent incidents, one should know their causes. As Louis Pasteur put it, over 100 years ago: “All things are hidden obscure and debatable if the cause of the phenomena be unknown, but everything is clear if the cause be known.” / AFRIKAANSE OPSOMMING: Die Suid-Afrikaanse mynboubedryf presteer die afgelope aantal jaar swak wat betref veiligheidsbestuur en ʼn hele aantal vrae word gevra oor hoe effektief mynbouoperasies bestuur word. Verskeie besorgdhede en opinies is gelug oor die moontlike redes waarom daar geen verbetering in ondernemings se veiligheidsindekse ervaar word nie. Die algemene bekommernis in die mynboubedryf is dat veiligheid en operasionele verantwoordelikhede afsonderlik bestuur word en nie as ʼn geïntegreerde eenheid nie. Afgesien van die persepsie dat operasionele uitdagings meer doelgerig bestuur word as veiligheid, word die gepaardgaande bevoegdheidsvlakke van lynpersoneel ook bevraagteken. Veiligheidsbestuurstelsels in mynbouondernemings is ook onder verdenking wat betref gehalte, effektiewe toepassing en ’n positiewe bydrae ten opsigte van ondersteuning en voorkoming van insidente en ongelukke. ʼn Meer intense fokus op veiligheid word benodig by die onderskeie mynhuise. Die belangrikste bydraende faktore wat tot ongelukke en insidente lei, moet bepaal word. Die moontlike redes vir onbevredigende veiligheidsresultate kan verdeel word in beheerbare en onbeheerbare elemente wanneer gesien vanuit ʼn veiligheidsperspektief. Die beheerbare elemente is moontlike redes waarom ʼn veiligheidbestuurstelsel nie werk nie. Daar kan moontlik ook ander bydraende faktore wees tot ʼn swak veiligheidsprestasie maar dit is definitief onderliggend tot die hoofredes soos geïdentifiseer. Die invloed van menslike gedrag op ongelukke sowel as die inaggenome veiligheidstelsel van die organisasie is essensieel by veiligheidsbestuur. Menslike gedrag is ʼn funksie van die eienskappe van beide die persoon en die omgewing. Individue bring sekere elemente na die organisatoriese opset wat vermoëns, persoonlike oortuigings, verwagtings en ondervinding insluit. Die omgewing geskep deur organisasies behels ʼn aantal elemente: werksomskrywing, verhoudings tussen mense, werk wat gedoen moet word, vergoeding van individue, ens. Gedrag is die resultaat van die interaksie tussen individue en die kenmerke van die organisasie. Die gedrag van mense en begrip daarvan sal ʼn wetenskap in eie reg bly. Om insidente te verhoed, moet die oorsake bekend wees. Soos Louis Pasteur dit meer as 100 jaar gelede gestel het: “All things are hidden obscure and debatable if the cause of the phenomena be unknown, but everything is clear if the cause be known.”

M. Tech. (Cost and Management Accounting, Faculty of Management Sciences), Vaal University of Technology / Statistics in South Africa show that the fatality and injury rates within the mining industry have dropped since the end of the apartheid era. Regardless of the drop the fact remains that the mine workers, who are often the breadwinners, are still dying in the country’s mines leaving their families behind without any source of income. If they do not die they may suffer crippling injuries due to mine accidents making it impossible for them to perform their daily duties at work which results in the loss of income, loss of quality of life and this produces a humanitarian and a socio-economic problem. Mining companies incur enormous costs due to fatalities and injuries. Hence a target for zero fatalities was set in the mining industry for 2013. However, the industry has failed to reach this target that it set for itself and it is therefore of the utmost importance to encourage mining companies to invest more than they do currently in safety in order to prevent these fatal and crippling injuries due to mine accidents. The purpose of this study was to determine whether or not the requirements of safety legislation are observed and complied with by a single Colliery in South Africa that was selected for this study. The study also sought to investigate whether or not the employees of this mine observe the safety regulations to ensure safety and to maintain an accident free working environment. An analysis of organizational safety control mechanisms and production cost was conducted through the use of a structured questionnaire, completed by 151 participants. Descriptive statistics, frequency tables, exploratory factor analysis (EFA), one-way analysis of variance (ANOVA) and t-test were utilized to analyse the data. The results indicate that the Colliery was compliant with the safety legislations, a positive employee safety attitude had been cultivated and there was provision of adequate safety facilities through safety investments. Cost reduction due to the application of safety controls was also established, yet it was found necessary for the Colliery to enforce and encourage the application of safety measures to reduce the costs that are still incurred as it is evident that the application of safety controls results in reduced costs. Although the Colliery was considered compliant, with its employees showing a positive attitude towards safety controls, and with safety investments made and cost reduction achieved due to safety measures, ANOVA revealed different perceptions based on the departments in which the employees work, years of experience, English proficiency and qualifications. However, no differences were found in relation to gender and designation.

M.Sc. (Geology) / Please refer to full text to view abstract

M.Com. (Economics) / The objective of the thesis was to examine the relationship between the grade of ore, physical electricity consumption and working cost in the South African gold mining industry for the period 1965 - 1982. The South African economy is heavily dependent on the gold mining industry, which is a major earner of foreign exchange and a large consumer of labour and agricultural and industrial output. The industry is also important as a source of finance for both the private sector and the Treasury. Curtailment of activity within the industry by closing down the more marginal mines or by shortening the life of the industry' as a whole because of rising costs and/or a hesitant gold price, will harm the South African economy in a number of ways. The industry has no option but to regard the gold price as given. The remaining ore reserves tend to be of a lower grade and/or to be found at greater depth. Controlling the working costs would seem to be almost the only option open to the industry.