Nigeria is rich is solid mineral resources, such as: Kaolin, gypsum, mica, clay, tantalite, iron ore, gemstone, silica sand.
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Total investment in the mine and refinery is expected to reach around 650 million euros. Lusorecursos plans to start construction in the beginning of 2025 and start producing lithium hydroxide in ...
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Waste Disposal. The final way the mining industry has begun to improve its environmental impact is through the proper disposal of waste. With a number of monitoring processes in place, water sludge, …
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The legislature of the Argentinian northwestern Salta province is discussing a project that aims to expedite some of the processes related to mining environmental and social impact assessments ...
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A key recommendation is that Governments should adopt a comprehensive. legal framework for environmental and social impact assessment and management of the mining sector to ensure that it protects ...
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Deals with emissions of platinum metals into the environment; Brings together the most up-to-date knowledge, insights and data from internationally renowned experts; Interdisciplinary approach ranging from geology, geochemistry and environmental science to toxicology and environmental health; Includes supplementary material: sn.pub/extras
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availability. Once these stocks are absorbed, platinum mining could be expanded with relative geological and operational ease, given sufficient investment. Even if its price increases, the low – and falling – intensity of platinum use means that it is unlikely to negatively impact the viability of FCEVs and other platinum-using technologies.
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For platinum mining, we find that by comparing the operations phase of terrestrial and space mining, space mining would have a lower environmental impact, if the spacecraft is able to return between 0.3 to 7% of its mass in platinum to Earth, assuming primary platinum or secondary platinum, respectively.
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To reduce poverty, equitable distribution of benefits and costs needs to be considered as essential. Environmental and social impact assessment, as a legal framework to regulate the mining operations, should be enforced in Africa and in Kenya. ... Traditional leaders and the politics of labor recruitment in Zimbabwe's platinum mining …
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Air pollution is a significant environmental challenge in platinum mining. The extraction and processing of platinum metals release harmful air pollutants, such as sulfur dioxide, nitrogen oxides, and particulate matter. These pollutants can have detrimental effects on human health and contribute to climate change.
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Zimplats establishes programmes to conserve natural resources, comply with applicable obligations and mitigate negative environmental impacts. Environmental management is integrated into all aspects of the business with the aim of achieving world-class environmental performance in a sustainable manner. We are committed to retaining …
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understand the environmental impact of mining and processing of minerals; ... platinum group metals, phosphate rock, silver, titanium, and zinc—they are likely at or near their global production peak and there is a very high probability that there will be a permanent global supply shortfall by 2030; for chromium, copper, indium, iron ore ...
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Alex Donaldson May 2, 2023. Platinum-rich South African mines such as this have been beset by issues that are fuelling a global hike in the price of the metal. Credit: Waldo Swiegers/Bloomberg/Getty images). The price of platinum has risen amid concerns of a coming shortage of the metal. The concerns have been fuelled by mining troubles in ...
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Remote sensing, GIS and GPS have been used to monitor and manage the impacts of anthropogenic activities on natural resources at multitemporal, multi-spectral and multi-spatial resolution in ...
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The concept of Environmental Impact Assessment (EIA) follow-up has received considerable attention in recent years. However, a number of EIA practitioners have pointed out that there is lack of EIA follow-up evidence on the effectiveness of implemented mitigation measures in practice. This study examined EIA follow-up …
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Palladium is one of six platinum group metals which share similar chemical, physical, and structural features. Palladium has many uses, but the majority of global consumption comes from the autocatalyst industry. ... 90% of the world's palladium production comes as a byproduct of mining other metals, with the remaining 10% …
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1. Erosion. One of the effects of mining on the environment is erosion. The enormous Ok Tedi Mine in Papua New Guinea is a perfect example of how nearby areas can be significantly impacted by the erosion of exposed slopes, mine dumps, tailings dams, and the resulting siltation of drainages, creeks, and rivers.
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In 2021, researchers at the University of New South Wales, in Australia, proposed an environmental-impact framework to assess how damaging a given space-mining project would be, through factors ...
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Environmental Science Concepts. 34 terms. gmorella6668. Preview. weather. 19 terms. lorpeppard. Preview. Ch. 20b-c. ... the greatest environmental impact would be caused by mining for ____ ore. a lower-grade. ... chromium, and platinum because they are nonrenewable ____ resources. strategic metal. Two tectonic plates come together …
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The mining and processing of minerals underpins modern technology and infrastructure. Each year, over 3.3 billion tonnes of metals are produced globally, and most predictions of demand show increasing consumption of metals in the coming decades, including in renewable energy generation, electric vehicles and batteries. The transition …
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1 Greenpeace Research Laboratories, College of Life and Environmental Sciences, Innovation Centre Phase 2, University of Exeter, Exeter, United Kingdom; 2 Biosciences, College of Life and Environmental Sciences, Geoffrey Pope, University of Exeter, Exeter, United Kingdom; Rising demand for minerals and metals, including for …
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As the world's largest refiner of platinum in 2022, South Africa–based Anglo American Platinum is endeavoring to reduce its carbon footprint through new technologies and renewables while strengthening its community to ensure energy transition projects are implemented sustainably. McKinsey's Gerhard Nel recently spoke to Prakashim Moodliar ...
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Cobalt mining, however, is associated with dangerous workers' exploitation and other serious environmental and social issues. As such, questions have arisen as to whether the transition to electric vehicles and cobalt-based batteries is yet another example of environmental problem-shifting and what a renewable energy transition without cobalt ...
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The present paper deals with an extensive review of literature concerning the platinum group elements (PGEs), and their impact on the environment. The increased number of cars and vehicles fitted with catalytic converters, has been linked with the wide spread in the environment of the PGEs, i.e. Pt, Pd and Rh. Numerous studies present …
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The U.S. Forest Service has released a long-awaited environmental study of a proposed 20-year copper mining moratorium on federal land near the Boundary Waters Canoe Area. It is the latest step in ...
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"Tesla will need to demonstrate that its new approach to lithium mining does in fact have a lower environmental impact than other methods. Transparency — providing plenty of information in a ...
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This paper reviews the translation of mitigation measures proposed in environmental impact statements (EISs) into planning conditions at two platinum mining and processing projects along the Great ...
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1 INTRODUCTION. Although it is commonly acknowledged that the energy transition will substantially increase the demand for cobalt (Deetman et al., 2018; Sverdrup et al., 2017), it is so far unknown how such a rise of demand will affect the environmental performance of cobalt supply.Cobalt is a key metal for the energy transition as it is for electric vehicles, …
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Environmental considerations for titanium mining are related to waste rock disposal and the impact of trace constituents on water quality. Because titanium is generally inert in the environment, human health risks from titanium and titanium mining are minimal; however, the processes required to extract titanium from titanium feedstock can ...
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A post mining site. environment created in the aftermath of opencast mining is unable to support biomass development in the region (Figure 5). Illegal and uncontrolled mining in the region is a big issue of concern. In an inspection of Directorate of Mines Safety, Varanasi, in August, 2014 in silica sand mines of
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. Today, the Minister of Environment and Climate Change and Minister responsible for the Impact Assessment Agency of Canada, the Honourable Steven Guilbeault, announced the Government of Canada's decision to approve the Marathon Palladium Project following an environmental assessment conducted by an …
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Comparatively, conventional mining of aluminium, copper, gold, platinum and rare earth oxides consumed 122, 4, 5, 7 and 9 MJ to generate one US$, respectively, indicating that (with the exception ...
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Mining of platinum group metals is an energy and labour intensive process that can take up to six months due to its complexity, leading to a high environmental impact due to high electricity ...
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Interviews and observations on field visits to the platinum and gold mining areas of South Africa in the immediate aftermath of the Marikana massacre highlight this legacy--including vast quantities of tailings dumps and waste rock, lakes of polluted water and a devastated physical and social environment, high unemployment, high rates of ...
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More mining of REE, however, will mean more environmental degradation and human health hazards as waste disposal areas can be exposed to weathering conditions and have the potential to pollute the air, soil and water if adequate monitoring and protection measures are not utilized (Barakos et al., 2015). Some of the REE …
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The climate change impacts of mining are often not fully accounted for, although the environmental impact of mineral extraction more generally is widely studied. Copper mining can serve as a case ...
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ts associated extracting chemicals that reach the tailings disposal facility (TDF). It is therefore important that the effects of these activities on the environment are exam-ined, especially in South Africa wh. re there is a general paucity on data pertaining to pollution from platinum mining.Soil pollutants might generally inhibit enzymatic ...
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