Academic literature on the topic 'Health aspects of Iron mines and mining'

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Journal articles on the topic "Health aspects of Iron mines and mining"

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Popov, S. O., V. M. Sidor, and V. A. Novik. "Prospects for resuming the underground development of magnetite quartzites in Ukraine, mining, technological and economic aspects." Metallurgicheskaya i gornorudnaya promyshlennost, №4, 2018, no. 4 (August 2018): 45–52. http://dx.doi.org/10.33101/s04-6543289.

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Purpose. Substantiation of expediency and prospects for resuming the development of magnetite quartzites by underground method in Ukraine. Methodology. Analysis of literature sources, project documentation and practical data that contain information on the current state and conditions for the development of iron ore in Ukraine, as well as data on varieties and state of reserves of different types of these ores. Findings. The problem, faced by domestic iron ore mining enterprises in connection with reaching the large depths of mining operations and the emergence of a shortage of raw material resources, is described. The volumes of magnetite quartzites, which are contained in the dormant mines, operating mines, and those mines of Ukraine that are not currently in operation, are determined. The expediency and directions for resuming the development of these ores, as well as expanding the raw material base of the domestic iron ore mining industry, are justified. Originalty. The principal approaches to the implementation at a modern technological and technical level of the cyclic-flow underground mining technology for the development of magnetite quartzite reserves, which is capable of ensuring the economic efficiency of their extraction at depths where the open method of their development becomes unprofitable, are expanded. Practical value. Ensuring the economic efficiency of underground development of magnetite quartzite reserves in operating conditions of the iron ore mining enterprises of Ukraine leads to a significant expansion of their raw material base, which is currently constantly decreasing, as well as support of the production capacity of these enterprises for a long period of time, and allows Ukraine to remain one of the leaders in the iron ore mining industry in the world. Key words: prospects, underground mining, magnetite quartzites, mining, technological, economic aspects.
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Sousa, Wilson Trigueiro de, Luiz Henrique de Campos Merschmann, and José Thomaz Gama da Silva. "Iron ore review 1990-1998." Rem: Revista Escola de Minas 55, no. 1 (March 2002): 43–48. http://dx.doi.org/10.1590/s0370-44672002000100009.

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One of the world's largest iron-ore reserves lies in Brazil. The country is a major iron-ore producer and exporter due to modern mines, an efficient railway and port network and skilled mining personnel. A review of this reality is presented in this paper. This review considers the general aspects of iron ore, such as definitions, geology, world resources and reserves, ore size specifications, mining, ore treatment and transport. Moreover, it summarizes the worldwide iron ore market in the 1990's.
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Natarajan, K. A. "Microbial Aspects of Acid Generation and Bioremediation with Relevance to Indian Mining." Advanced Materials Research 71-73 (May 2009): 645–48. http://dx.doi.org/10.4028/www.scientific.net/amr.71-73.645.

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The role of Acidithiobacillus group of bacteria in acid generation and heavy metal dissolution was studied with relevance to some Indian mines. Microorganisms implicated in acid generation such as Acidithiobacillus ferrooxidans, Acidithiobacillus thiooxidans and Leptospirillum ferrooxidans were isolated from abandoned mines, waste rocks and tailing dumps. Arsenite oxidizing Thiomonas and Bacillus group of bacteria were isolated and their ability to oxidize As (III) to As (V) established. Mine isolated Sulfate reducing bacteria were used to remove dissolved copper, zinc, iron and arsenic from solutions.
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ARUN DESHMUKH, ANAND, SHIVKUMAR SHRINARAYAN PRAJAPATI, and RAHUL ANUP MISHRA. "Occupational Exposure of Noise Level in Opencast Iron Ore Mines in India." Current World Environment 13, no. 3 (December 22, 2018): 353–59. http://dx.doi.org/10.12944/cwe.13.3.08.

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Mining in general has become essential industry sector for the sustaining growth of any developing country. In India iron ore mining is mainly mechanised and well developed industry sector, using highly mechanised equipments and technology for excavation and processing of mined iron ore. It is due to this reason iron ore mining seen as a one of the major sector responsible for workplace occupational health hazard particularly for noise related health impacts on workers health. The objective of this study was to ascertain the job specific noise exposure among the Similar Exposure Groups (SEGs). Total 133 personal noise dosimeter samples were collected from different job category and working areas of iron ore mining and processing sector. It was observed that the participated workers in the crushing area were exposed to 81.64 dB (A), Heavy Earth Moving Machineries (HEMM) operators 86.10 dB (A), loading plant workers 83.76 dB (A), screening plant workers 87.62 dB (A) and mines operation and workshop workers 84.92 dB (A). During the study specifically HEMM operators were highly exposed to workplace noise, with 46% samples exceeding warning limit and 18% exceeding danger limit prescribed by Directorate General of Mines Safety (DGMS), Government of India. It was felt necessary to augment the awareness and safety training to the workers for proper implementation of preventive measure for workplace noise exposure.
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Sodhi-Berry, Nita, Nicholas de Klerk, Peter Franklin, Alison Reid, Lin Fritschi, Bill Musk, Roel Vermeulen, and Susan Peters. "O8A.3 Mining exposures and lung cancer in contemporary western australian miners." Occupational and Environmental Medicine 76, Suppl 1 (April 2019): A70.2—A70. http://dx.doi.org/10.1136/oem-2019-epi.189.

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ObjectivesMining is associated with exposures to various lung carcinogens such as diesel engine exhaust (DEE) and respirable crystalline silica (RCS). We aimed to determine if lung cancer incidence was higher in Western Australian (WA) miners than the general population and if risk varied within the cohort according to exposures and work or job types.MethodsExposure data for 1 72 398 miners living and working in WA between 1996 and 2013 was combined with administrative WA cancer and death data until June-2017. Causal Incidence Ratios (CIRs) were calculated for general population comparisons. Hazard Ratios (HRs) were derived from multivariable Cox regression models including sex, only-underground work, ore-type (gold, iron-ore, other metal, non-metal, unknown or multi-ore mines) and quantitative estimates of DEE (measured as elemental carbon) and RCS, after adjusting for ever-smoker status and entry-age. Additional analyses were done after lagging exposures by 15 years.ResultsMean DEE and RCS cumulative exposures were estimated as 0.15 mg/m3-years (std:0.37) and 0.09 mg/m3-years (std:0.18), respectively. Miners had lower lung cancer incidence than the general population (observed=382; expected=538.11; CIR:0.71, 95% CI:0.64–0.78). Within the mining cohort, higher lung cancer risks were observed for: females vs. males (HR:1.44, 95% CI:0.97–2.03); ever-smokers vs. never-smokers (HR:10.1, 95% CI:6.37–16.1); only-underground vs. only-surface miners (HR:1.72, 95% CI:1.02–2.90); only gold vs. multi-ore miners (HR:1.44, 95% CI:1.01–2.05); and only iron ore vs. multi-ore miners (HR:1.47, 95% CI:1.07–2.04). Neither DEE (HR:1.01, 95% CI:0.89–1.14) nor RCS (HR:0.89, 95% CI:0.61–1.3) was significantly associated with incidence. There was no significant difference in estimates after lagging exposures.ConclusionMiners had lower risk of lung cancer than the general population. Workers mining exclusively in underground, iron ore or gold mines had higher lung cancer risks than their peers, as did ever-smokers and females. Low levels of DEE and RCS exposures in WA mines may explain the lack of association between these exposures and lung cancer.
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Butani, Shail J. "Demographics Profile and Safety Aspects Pertaining to the Mining Population." Proceedings of the Human Factors Society Annual Meeting 31, no. 8 (September 1987): 920. http://dx.doi.org/10.1177/154193128703100816.

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In order for the Bureau of Mines (BOM) to focus health and safety research on the human factor element of the mining operations, it is essential to quantify and characterize the composition of the entire mining workforce with respect to occupation, job experience, age, education, region, etc. The BOM in 1986 began conducting a probability sample survey to measure the population characteristics of the mining industry workforce. The demographics profile provides information to questions such as, “What is the socio-economic background of the population?”, “What are the differences between the various groups of workforce?”, etc. This paper will discuss the utilization of the population characteristics with respect to the analysis of the mining industry accident data which are being collected on a continuing basis. In particular, this paper will outline how the demographic data are used in identifying those sectors of the population that are exhibiting higher than average accident rates. This information will be used to improve and expand mine health and safety research, and to customize training and safety programs for specifically identified demographic sectors of the mining industry population.
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He, Yu, and Lili Huo. "Research of Landscape Design in Mine’s Eco-Environment Restoration." Applied Mechanics and Materials 174-177 (May 2012): 2721–24. http://dx.doi.org/10.4028/www.scientific.net/amm.174-177.2721.

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In china, many mines lie around cities, lakes or scenic spots, which have important effects on regional landscape. Recently, most research of mine’s ecological restoration focuses on geological hazards prevention, soil improvement, vegetation restoration, heavy metal pollution etc. With the increasement of environment protection consciousness, restoration and construction of mine eco-environment has been an important part of eco-environment management. Therefore, it is significant to research mine’s ecological restoration from the aspect of landscape. This paper will take Daye Iron mine ecological restoration as an example to discuss landscape design in mine’s ecological environment restoration from the aspects of mine landscape elements, methods of landscape restoration, in order to provide scientific suggestion for mining ecological restoration.
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Qian, Xu, Jin Li, Wei Tao Liu, Tian Zi Wang, and Xv Feng Fan. "Evaluation of Health State of Mining Equipment by Dynamic Weighted Fuzzy Grey Method." Applied Mechanics and Materials 528 (February 2014): 222–31. http://dx.doi.org/10.4028/www.scientific.net/amm.528.222.

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The state evaluation of mining electromechanical equipment is important but complicated, for the complexity, nonlinearity and the ambiguity of the influence factors. In this paper, a novel indicator system to assess the state of mining equipment is constructed from three main aspects, namely the product quality of the equipment, their operating conditions and statistic data of historical states. The ambiguity-fuzzy method and grey-sum method are both employed to evaluate different influence factors, and are summed up together as the final evaluation result by dynamic weighting function, which is derived from a modified expert scoring mechanism we propose. We further implement the proposed evaluation system and verify the effectiveness of the evaluation system through real data set based experiments. The experimental results indicate that this system is of important guiding significance to the state evaluation of coal mine equipment and safe production in coal mines.
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Dusanic, Slobodan. "Prosopographic notes on roman mining in Moesia superior: The families of wealthy immigrants in the mining districts of Moesia superior." Starinar, no. 56 (2006): 85–102. http://dx.doi.org/10.2298/sta0656085d.

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The author analyzes epigraphic evidence (fresh or based on documents the reading and/or interpretation of which has been revised in sections I-V) to show that Roman mining in Moesia Superior, under the Principate, was largely based on private - frequently senatorial - financial investment. I An unpublished inscription (IInd cent.?) from the Kosmaj argentariae discloses two Publii Fundanii, obviously members of the same family which was to produce P. Fundanius Eutyches, a colonus of the near-by Rudnik mines early in Septimius Severus' reign (IMS I 168). It is perhaps no simple coincidence that, long before, a P. Fundanius Hospes was active in the ferrariae of Noricum (CIL III 4915 a, Magdalensberg); as is well known, the involvement of wealthy Romans in the mining business tended to be hereditary. II The set of Dardanian lead-ingots found at the wreck site of Caesarea Palaestinae registers interesting stamps (Ann. ?p. 1999, 1683; Domitianic). Their testimony can be understood, on a number of points, more completely than has been done by previous editors (I shall discuss the ingots' epigraphic problems in a separate article). Here, let us note that the stamp (d) P.T.R., is best read P(ublius) T(arius) R(ufus) (the genitive construction being possible, too). Like several other families from Liburnia and Nedinum itself (e.g. the Quinti Gnorii), the Tarii Rufi (there seems to be independent evidence that they employed the praenomen Publius [CIL III 2877] among other praenomina) will have invested their money in the mining of Illyricum/Upper Moesia. This state of affairs probably went back to L. Tarius Rufus, cos. 16 BC. III As briefly noted by A. Evans (and more or less forgotten by later scholars), there was a Roman mining region in northwest Dardania (Mokra Gora - Suva Planina), which has left traces in the toponymy (the eloquent Serbian place-name "Rudnik"), archaeological material (including "traces of the ancient workings "), and inscriptions (the mining aspects of which remained unobserved). The presence of rich people/bearers of significant gentilicia should be pointed out here; it tends to be overlooked by the epigraphists. A Greek inscription from Rudnik (Spomenik 71 [1931] 92 no. 215) records a Fulcinius (line 1), who probably originated in Macedonia and may have been a distant successor to the Fulcinius figuring as quaestor in the province's Fasti for 148 BC. The economic expansion of the Fulcinii from Macedonia to the mining districts in the north obviously went via Scupi (IMS VI 121). Another inscription of the same provenance was erected by a Paconius (Spomenik 71[1931] 92 no. 213, with photograph), certainly connected with the city ?lite of S(plonum?) and Risinium, perhaps also with merchants from Delos and Thessalonice. IV The honorary base of Gamicus conductor an(nis) X, lib(ertus) Pont[io(rum)], found at Agio Pnevma not far from Siris (Ann. ?p. 1986, 629, slightly modified), is of double interest. On the one hand, it provides an instructive piece of evidence on iron-mines in the south of Macedonia. (A number of facts tend to indicate their role in the matter: Gamicus' title of conductor, his being a freedman of the Pontii [? to be identified with the senatorial family of the Pontii from Dardania, whose social success, it is generally assumed, must have owed much to the mines in the neighbourhood of Ulpiana], and the mineral wealth of the Strymon region) If Gamicus is really taken to have belonged to the Dardanian branch of the Pontii as their libertus, i.e. the prominent family owning i.a. the ferrariae in Macedonia, their interest in iron may be attributed to the intensity of their need for tools, typical of people possessing mines as well as latifundia. On the other hand, despite the silence of scholars on the subject, it seems that the Gamicus of Ann. ?p. 1986, 629, must be identified with the Gamicus of the Mursan dedication reading [I.]O.M./[pr]o salute/C. Iul. Agatho/pi c(onductoris)/ f(errariarum) Panno5/niar(um) itemq. provinciar(um) / transmarinar(um) / Gamicus ark(arius) / v.s.l.m. (Fitz Verwaltung Pannoniens, 740 f. no. 2; early Severan). Two circumstances favour the identification - the comparative rarity of the name Gamicus and the fact that the conductor as well as the arcarius served in ironmines (under the regime of conductoriate). Probably, Gamicus was a slave of Agathopus' Iulii first; after their being replaced by the Pontii at the head of a part (doubtless the south-eastern one) of the complex of the iron-mines formerly administered by Agathopus, he was taken over by the Pontii (? related to the Dardanian family of that name which has just been discussed) who manumitted him. Writing of the personnel of the portorium Illyrici (whose case naturally, was similar), P. ?rsted noted an analogous practice: "?new conductores bought the slaves of the departing conductor" (Roman Imperial Economy?340). If the foregoing deductions prove accurate, they can lead to a number of comments concerning the administrative and prosopographic history of the iron-mines in Illyricum. V In the last section of the article, the inscriptions from the Scupian dossier of the (senatorial) Libonii are discussed (IMS VI 27, 75, 167 ?now lost?, and 224 ?discovered at Lopate nr. Kumanovo?). New readings and interpretation of CIL III 8227 = IMS VI 167 (with R. Ardevan's suggestions) have been proposed. We are led to the conclusion that the Libonii constituted another senatorial family with estates in Moesia Superior (Dardania) that sought profit from mining. This would explain the two interesting features of the text of IMS VI 167 which have been overlooked/misinterpreted by previous editors. First, the gentile Libonii (not Sibonii or Sidonii) can be seen among the lettertraces of lines 1 and 6. Second, a mining title occurs in lines 4/5: (procurator, vilicus sim) arg(entariarum) (?) / [D]ar[d(anicarum)]. Palaeographical and onomastic considerations sustain the former point (note that IMS VI 27 and 167 share the cognomina Maxima /Maximus and Severus). The latter point recalls the fact that the Kumanovo territory, to the north of Scupi, is known for its Roman mines of argentiferous lead; for Lopate, where the Le/ibonian inscription IMS VI 224 was found, see TIR K 34,VIII d.
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Brodny, Jarosław, and Magdalena Tutak. "Exposure to Harmful Dusts on Fully Powered Longwall Coal Mines in Poland." International Journal of Environmental Research and Public Health 15, no. 9 (August 27, 2018): 1846. http://dx.doi.org/10.3390/ijerph15091846.

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The mining production process is exposed to a series of different hazards. One of them is the accumulation of dust which can pose a serious threat to the life and health of mine workers. The analysis of dust hazard in hard coal mining should include two aspects. One is the risk of coal dust explosions, which poses a direct risk of injury or even loss of life, the second is the risk of harmful dust, associated with the possibility of negative health effects as a result of long-term exposure to dust in the worker’s body. The technologies currently applied in underground mining produce large amounts of coal and stone dust. Long-term exposure to dust and crystalline silica may cause chronic respiratory disease. The article presents the results of tests on the dust levels in the area of a fully-powered longwall. The tests were conducted for five longwalls from different hard coal mines. In each of them, the average values of inhalable and respirable dust as well as the percentage content of free silica in the dust were determined in ten selected working positions. Additionally, for the longwall with the highest dust concentration, the levels of dust were determined for the basic activities related to the phases of the technological cycle. The comparative analysis conducted and the results obtained demonstrate large variations in the dust levels in the different areas. The permissible values were significantly exceeded in a number of cases. This poses a great threat to the health of Polish miners. The results obtained indicate that it is necessary to undertake more effective measures in order to improve the working environment of the crew in hard coal mines.
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Dissertations / Theses on the topic "Health aspects of Iron mines and mining"

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Nengovhela, Nkhangweleni Ryneth. "Kinetics of the chemical and biological iron (II) oxydation." Diss., University of Pretoria, 2003. http://hdl.handle.net/2263/30337.

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Reddy, Sumanth G. "A Comparative Analysis of Diseases Associated with Mining and Non-Mining Communities: A Case Study of Obusai and Asankrangwa, Ghana." Thesis, University of North Texas, 2005. https://digital.library.unt.edu/ark:/67531/metadc4839/.

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Disease prevalence varies with geographic location. This research pursues a medical geographic perspective and examines the spatial variations in disease patterns between Obuasi, a gold mining town and Asankrangwa, a non gold mining town in Ghana, West Africa. Political ecology/economy and the human ecology frameworks are used to explain the prevalence of diseases. Mining alters the environment and allows disease causing pathogens and vectors to survive more freely than in other similar environments. Certain diseases such as upper respiratory tract infections, ear infections, sexually transmitted diseases such as HIV/AIDS and syphilis, certain skin diseases and rheumatism and joint pains may have a higher prevalence in Obuasi when compared to Asankrangwa due to the mining in Obuasi.
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Mchaina, David Mhina. "Studies into the application of controlled recirculation ventilation in Canadian underground mines." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/31000.

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Increasing energy costs and the need to conserve energy compounded with low mineral prices have prompted some Canadian mines especially potash producers, to examine their operations and identify potential saving methods. Re-using or recirculating a fraction of ventilating air may enable these mines to reduce winter heating costs. Gas and dust concentrations were monitored in the intake and exhaust airways to assess the potential for recirculating exhaust air. The results indicate that the mine pollutant concentrations in potash mines are low and stable. Trial recirculation experiments returning 20 - 47% exhaust air into the fresh air airway did not cause significant increases in mixed intake pollutant levels. Two types of recirculation systems - namely variable and fixed quantity - are developed. Detailed designs of recirculation systems for Central Canada Potash of Noranda Minerals Inc. and Rocanville Division, Potash Corporation of Saskatchewan are discussed and recommendations made for the selection and positioning of on-line monitoring, control and telemetry systems. A controlled recirculation system conceptual design for the H-W mine is given. The economic payback periods for systems proposed for Rocanville Division and CCP are 2 and 3 years respectively. Recirculation percentages of 30%, 64.4% and 23% are feasible for CCP, Rocanville Division and the H-W mine. The recirculation percentages for the proposed systems were determined using Air Quality Index criteria. Dust deposition studies conducted at CCP in return airways indicate that 65% of dust by weight is deposited within a distance of 550 metres from the face. In terms of dust and other contaminant conditions in the return airways, it can be concluded that there is potential for use of recirculation in the face area. Guidelines for recirculation systems in gassy and dusty mines are developed. The main features for these recirculation system design guidelines are safety, economic gain, and system performance. The author's attribution to ventilation is in the use of controlled recirculation to reduce winter heating costs and increase underground airflow, also the guidelines developed for recirculation in gassy and dusty mines. The overall conclusion is that controlled recirculation is a practical method of reducing winter heating cost and/or increasing mine airflows. The financial potential and technology to implement a working system exist.
Applied Science, Faculty of
Mining Engineering, Keevil Institute of
Graduate
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Sonnenberg, Rob. "Development of aquatic communities in high-altitude mine pit lake systems of west-central Alberta." Thesis, Lethbridge, Alta. : University of Lethbridge, Dept. of Geography, 2011, 2011. http://hdl.handle.net/10133/3106.

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Reclamation on the Cardinal River and Gregg River coal mines includes the construction of mine pit lakes connected to stream environments. Key physical, chemical and biological parameters of these “truck and shovel” lakes and their streams were investigated, and hypotheses regarding ecosystems and populations were tested. Findings include: Sphinx Lake and Pit Lake CD exhibit meromictic (partial-mixing) tendencies, but still function in a similar fashion to shallower, natural sub-alpine lakes. Elevated selenium concentrations as high as 16 ug/g (dry weight) were recorded in Rainbow trout (Oncorhynchus mykiss) eggs taken from gravid Sphinx Lake and Pit Lake CD fish. Potential detrimental effects associated with the bioaccumulation of selenium on fish reproduction were not observed. Stream water temperatures downstream of Sphinx Lake and Pit Lake CD were significantly warmer than in inlet streams and streams without pit lakes. Streambed concretions caused by calcite precipitation were documented and found to affect portions of the upper Gregg River basin. Remediation of this concretion is important for sustainability of trout populations. Aquatic communities including fish, invertebrates, zooplankton and aquatic plants are present in these pit lake systems. Athabasca Rainbow trout populations are self-propagating (spawning at the outlets) with higher densities downstream than there were prior to lake reclamation. The development of sub-alpine mine-pit lakes connected to the stream environment appears to be an appropriate and beneficial reclamation technique in this area.
xvi, 224 leaves : col. ill., map ; 28 cm
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Marriott, Anna. "Extending health and safety protection to informal workers : an analysis of small scale mining in KwaZulu-Natal." Thesis, 2006. http://hdl.handle.net/10413/2198.

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This study explores the potential extension of occupational health and safety to informal small scale miners in South Africa. It was motivated by an understanding of the integral but much neglected relationship between the quality of work and the goals of poverty reduction and economic development. The study recognises that poor working conditions can reduce productivity and that work-related injury or illness is an unaffordable risk for those working without access to adequate social protection. Further, the protection of labour standards, including work health and safety, is an established basic right in those countries where relevant LLO Conventions have been ratified. Conventional occupational health and safety (OHS) regulation operates through formal employment structures and therefore offers limited or no protection to informal workers. In a country where increasing policy attention is being paid at national and local level to the employment and economic growth potential of the informal economy, this study practically explores within one sector - mining - how the institutional positions of both conventional and identified non-conventional OHS stakeholders work to constrain, or provide opportunities for, the extension of health and safety protection to those working informally. The focus on one kaolin and one clay/coal informal small scale mine site within KwaZulu-Natal and the use of in-depth interviews with workers and a range of identified stakeholders enabled a structured qualitative investigation into the health and safety challenges faced by informal miners; the nature of the support provided to small scale mining by the Department of Minerals and Energy (DME); and the institutional processes acting through national, provincial and local structures that do or could influence workers' access to OHS. The threats presented by each mine to worker and public, as well as environmental health and safety were found to be numerous and severe. There was also evidence of a negative impact of poor working conditions on both the health and economic security of the workers. Despite this, the study identified a vacuum of accountability for the labour protection of informal miners. Conventional mining OHS mechanisms are vertically driven, resource intensive and technocratic. They are both inappropriate for and inflexible towards meeting the challenges presented by informal work. In a minority of cases interdependent links between the responsibil ities of non-conventional OHS stakeholders and work health and safety are understood, but the lack of a worker focus, the institutional boundaries within which people work, their limited OHS knowledge, and the major financial and human resource constraints they face, appear to present significant barriers to any actual OHS intervention. Through the research process it became clear that the management and nature of the DME's small scale mining support strategy itself present fundamental barriers to the extension of OHS. The strategy is a product of a narrow conceptual isation of what is needed to achieve formalisation. This, and the lack of genuine worker representation and accountability within it, means that not only does the strategy fail to attend to OHS and a variety of other worker needs, but that the DME continues unchallenged in its neglect of such issues. With an understanding of the real constraints faced by both workers and the range of identified OHS stakeholders, and in view of the future plans to overhaul the existing national OHS framework in South Africa, the study concludes by outlining some practical opportunities and recommendations that could help to break down existing barriers to the OHS protection of informal workers. Conventional OHS mechanisms could be reoriented to take advantage of cheaper, simpler and more appropriate workerled approaches which could potentially achieve substantial improvements for large numbers of informal workers. Realistic opportunities also exist to more firmly secure the participation of promising non-conventional OHS stakeholders including, in this case, formal mining companies and local government. Finally, there are ways to bridge existing deep divides between social and economic institutional responsibilities that currently serve to obscure potential resource sharing and multiplier impact opportunities of working more collaboratively to improve OHS for the benefit of informal workers.
Thesis (M.Dev. Studies)-University of KwaZulu-Natal, Durban, 2006.
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Glass, Jenny. "The environmental impact of the abondoned Edenvale lead mine near Tshwane, South Africa." Thesis, 2008. http://hdl.handle.net/10210/455.

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The mining industry has been associated with environmental pollution throughout the ages. Old abandoned mines are of particular concern due to the lack of remediation and monitoring of the pollution. The abandoned Edendale Lead Mine in Tshwane, South Africa, was in operation from the 1980’s until 1938 and mined primarily galena for the lead content, although some silver was also recovered in the early years. The mine was decommissioned before environmental legislation in South Africa, namely the National Environmental Management Act 107 of 1998 and the Minerals and Petroleum Resources Development Act 28 of 2002, required the mitigation of environmental impacts associated with mining. Consequently, the environmental effects of Edendale Lead Mine have not been determined. This study is aimed at establishing the source, extent and magnitude of environmental pollution associated with metal contamination from mining operations in the area. Such investigation is of particular interest as there are two schools in the area, namely the Edendale Primary and High School, and the mine site is located immediately adjacent to the Edendalespruit. Furthermore, there are numerous farms and some private residences in the area that rely on borehole water that may potentially be polluted. The ore at Edendale Lead Mine was mined from a hydrothermal deposit, with irregularly disseminated argentiferous galena being the only ore mineral of importance. Two mineralisation stages can be recognised from material available on waste rock dumps, i.e. an intensely fragmented and strongly silicified breccia and a carbonate-dominated breccia with minor pyrite. The galena is restricted to the first mineralisation stage. Water and solid samples were collected from the mine site and from the surrounding area. Through ion chromatography, Inductively Coupled Plasma - Optical Emission Spectrometry (ICP-OES) and Inductively Coupled Plasma - Mass Spectrometry (ICP-MS) analysis, the water of the area is found to be of good quality according to the South African Department of Water Affairs and Forestry Domestic Water Guidelines. The main concern is the presence of hazardous concentrations of lead in the Edendalespruit below the old plant site and in a pit near shaft one; determined to be from the abundance of relatively soluble anglesite (PbSO4) and susannite/leadhillite (Pb4(SO4)(CO3)2(OH)2) in the slag heap and the waste rock dump. Solid samples were mineralogically and chemically analysed using X-Ray Powder Diffraction (XRD) and X-Ray Fluorescence Spectrometry (XRF), which determined the soil to be enriched in lead, zinc, and copper. The lead, zinc and copper are from secondary minerals of galena, sphalerite and chalcopyrite, respectively. Metal mobility and availability was found to be limited through high soil pH conditions, which encourage metal-carbonate precipitation reactions and absorption by iron oxides and hydroxides. However, the high concentrations of lead in the soil are of considerable concern due to its toxicity and the number of people at risk, namely at the Edendale Primary and High Schools as well as users of the Edendalespruit and local ground water sources. The soil lead levels exceed the European Union target and intervention standards, therefore, requiring immediate mitigation and remediation measures. Recommendations for remediation and prevention measures may include the removal of the slag heap at the old mine site and the use of phytoremediation.
Prof. J.M. Huizenga Prof. J. Gutzmer Mr. H. Coetzee
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7

Mohomed, Farzana. "Environmental rights afforded to residents affected by mining activities: a case study in Hondeklip Bay." Diss., 2006. http://hdl.handle.net/10500/1511.

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Whilst the mining industry has stimulated the economic growth of South Africa, its activities have also impacted on the social and environmental well-being of the communities and ecosystems in which it operates. Environmental degradation often severely affects the livelihoods of people in rural areas, who are often impoverished. Hondeklip Bay, a small fishing community in the Northern Cape, has been affected by the mining activities of the adjacent Hondeklip Bay Mine. The purpose of this paper is to identify whether impoverished residents affected by the detrimental effects of mining activity have rights to enforce the protection of their environment. These environmental rights pertain to an environment that is safe and not harmful to one's health and well-being. Environmental obligations of the mines as illustrated in terms of applicable legislation, and legal recourse available to the residents affected by the infringement of their environmental rights are furthermore explored.
Jurisprudence
LL.M
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Books on the topic "Health aspects of Iron mines and mining"

1

Safety and health in coal mines. Geneva: International Labour Office, 1986.

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2

Eisler, Ronald. Biochemical, health, and ecotoxicological perspectives on gold and gold mining. Boca Raton, FL: CRC Press, 2004.

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3

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Mineral Resources Development and Production. Impacts of past uranium mining practices. Washington: U.S. G.P.O., 1990.

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Production, United States Congress Senate Committee on Energy and Natural Resources Subcommittee on Mineral Resources Development and. Impacts of past uranium mining practices: Hearing before the Subcommittee on Mineral Resources Development and Production of the Committee on Energy and Natural Resources, United States Senate, One Hundred First Congress, second session ... Shiprock, NM, March 13, 1990. Washington: U.S. G.P.O., 1990.

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Jones, Perry M. Characterization of ground-water flow between the Canisteo Mine Pit and surrounding aquifers, Mesabi Iron Range, Minnesota. Mounds View, MN: U.S. Dept. of the Interior, U.S. Geological Survey, 2002.

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This vast pollution--: United States of America v. Reserve Mining Company. Washington, D.C: Green Fields Books, 1986.

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Panel, Ontario Occupational Disease. Report to the Workers' Compensation Board on cancer of the larynx in workers in primary nickel production. Toronto: Occupational Disease Panel, 1997.

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The health and environmental impacts of uranium contamination in the Navajo Nation: Hearing before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Tenth Congress, first session, October 23, 2007. Washington: U.S. G.P.O., 2008.

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Biogeochemical, heath, and ecotoxicological perspectives on gold and gold mining. Boca Raton, FL: CRC Press, 2005.

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Mass destruction: The men and giant mines that wired America and scarred the planet. New Brunswick, N.J: Rutgers University Press, 2009.

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