In June 2020, the Dukia Gold and Precious Metals Project (DGPMP) was launched. DGPMP plans to acquire Gold locally and process the Gold to meet the highest international standards, …
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PDF | About nine million Artisanal and Small-scale Gold Mining (ASGM) workers in Africa and people living near ASGM activities are highly exposed to... | Find, read and cite all the research you ...
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Artisanal and small-scale gold mining (ASGM) has long been practiced in Nigeria and around the world. Bolstered by historically high gold prices, a lack of viable alternative …
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The objective of this work was to establish the gold and mercury losses in an artisanal mining deposit (Uke) in Nigeria to convince miners about their inefficiency and suggest changes in their gold extraction practices. Samples of feeds and tailings from five sluice box concentration processes previously ground in hammer mills below 1 mm (P80 = 0.5 mm) were …
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The Osun River Basin occupies an area of about 1942 km 2 and is home to a population of around 200,000 people (Adedoyin, 2023).It is a major drainage system in Southwest Nigeria with a rise in the Okemesi ridge (~5 km north of Efon-Alaye) from where it flows through Itawure, westward through Osogbo and Ede and then southward to enter Lagos Lagoon (Oke …
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The evaluation of environmental impact of artisanal gold mining was carried out in Luku, Minna, North Central Nigeria, to evaluate environmental hazards associated with artisanal gold mining ...
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In fact, the poor performance of the large-scale mining sector in Nigeria has left most of the industry in the hands of ASM operators, who conduct over 95% of mining (Lawal, 2002; MMSD, 2008 MMSD, 2008).Although there are no official statistics for the actual number of people engaged in ASM in Nigeria, the sector is estimated to directly employ over 500,000 …
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Soil contaminated with heavy metals from artisanal gold mining in Anka Local Government Area in Northwestern Nigeria was investigated to evaluate the human health risk as a result of heavy metals.
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Hazardous wastes management practice in Nigeria is not in consonance with the best global practices. Many hazardous wastes are dumped indiscriminately, which constitutes hazard to the environment ...
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Illegal mining presents several challenges for Nigeria that need to be addressed, such as increased environmental damage and increased risks of health crises for residents in mining areas (Abdulrahman et al., 2022), (Olujobi et al., 2022).Illegal mining also constitutes security risks as one finds that in mining communities there is the threat of banditry, …
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Due to the poor management and regulation of the mining sector in Nigeria, most mining activities are prompted by artisanal and small-scale miners, who make up about 95% of miners in Nigeria ...
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Additionally, the Nigerian government has invested in foreign iron ore operations in Guinea (Mallo 2007) Uranium: The Nigeria Uranium Mining Company (NUMCO) was a parastatal organization that controlled the exploration and mining of uranium in Nigeria and was a public/private partnership with Total Compagnie Minière of France, which owned 40% ...
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This paper identified 37 mining sites in ten gold mining communities of Ijesaland, Nigeria; examined the forms, levels and extent of land degradation resulted from mining …
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Over 90% percent of the mineral produced in Nigeria are harnessed through ASM operations, including gold which has a high commercial viability. The poor performance of the large-scale …
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Gold in Nigeria is found in alluvial and eluvial placers and primary veins from several parts of supracrustal (schist) belts in the northwest and southwest of Nigeria.
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MINING LAWS AND TAXATION IN NIGERIA . × ... It categorizes mining practices into artisanal and small-scale versus large-scale mining, detailing the prevalent informal practices in the country and the legal and regulatory framework governing mineral ownership, leasing, and taxation. ... laws were later subsumed by the General Mining Law of 1872 ...
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Integrating circular economy (CE) principles into mining practices offers a promising path toward reducing environmental harm while promoting sustainable resource management. This shift boosts the industry's efficiency and profitability and aligns it with global sustainability goals. This paper delves into strategies for closing material loops, such as waste …
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gold mining has expanded and is now thought to account for a third of total gold production in the Sahel—and this is in a region with a long history of industrial gold mining (ICG, 2019). The gold mining sector in the region is still largely informal and comprised of diverse actors playing different roles, most of whom are artisanal miners.
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venture in Nigeria, and gold mining accounts for an extensive amount of artisanal mining activities (Idris-Nda et al., 2018; Adeoye, 2015; Makinde et al., 2013). The large deposits of gold in the north-west and south-west of Nigeria, and smaller deposits in some others locations within the country have been made possible to a certain extent by ...
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Gold mining in Nigeria is a source of income and economic growth, with an important role in supporting sustainable socio-economic development …
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Download full-text PDF Read full-text. Download full-text PDF. ... artisanal gold mining practices; envir onment. 1. Introduction. ... gold mining in Nigeria is largely uncontrolled, and the ...
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Paper in Researchgate, 17pp. KPMG (2017) Nigerian Mining Sector Brief 2017. Publication of KPMG Nigeria. 20pp. MSMD (1999) An Inventory of Solid Minerals in Nigeria. (Ministry of Solid Minerals Development GSN Press. MMSD (2016) …
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Sustainable Practices for Restoring Cocoa Farmland in Gold Mining-Damaged Agricultural Lands in South West Nigeria. None. 27 Pages Posted: ... with gold-mining effects in Osun State, Nigeria to analyse biochar treatments with inorganic amendments alongside basic treatments. Researchers measured soil health properties by collecting readings for ...
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ASGM is the major gold mining practice in Northern part of Nigeria and is usually managed locally. Skyrocketing gold price, lack of viable alternative livelihoods, and availability of mercury at affordable cost there has been a resurgence of ASGM activities in Northern Nigeria in recent years ( Environmental Law Institute, 2014 ).
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The Artisanal and Small-scale Gold Mining (ASGM) sector in Nigeria is in a deplorable state characterised by the use of inadequate mining and processing methods and manual tools by the...
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mining is actively taking place or had taken place. The information used included the types of minerals mined, the type of mining method adopted and market for the mined minerals. Further information on the number and types of licences in the state was obtained from the Nigeria Mining Cadastre Office (MCO).
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ISBN: 978-92-2-038060-4 (Web PDF) The designations employed in ILO publications, which are in conformity with United Nations practice, and the ... Child labour in the artisanal and small-scale gold mining (ASGM) sector in Nigeria: A situational analysis viii
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Many of the potential economic benefits of the small-scale mining sector are lost due to poor practices in the mining, processing, and marketing of target minerals. Moreover, the lack of an effective regulatory and policy framework also prevents the formalization of the ASM sector, and makes improvements in revenues as well as environmental and ...
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Nigeria's Strategic Minerals: According to the 2015 mining roadmap, the following minerals have been designated strategic in Nigeria: Gold, Lead & Zinc, Coal,
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This study assessed the health and environmental impacts of artisanal gold mining in Ijesha-land, Osun State, Southwestern Nigeria. Fifty-four environmental samples were collected between 2011 and 2012 and analyzed …
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