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  • Small‐scale mining and its socio‐economic

    Francis Arthur, Williams Agyemang-Duah, Razak Mohammed Gyasi, Joseph Yaw Yeboah, Evans Otieku, Nexus between Artisanal and Small-Scale Gold Mining and Livelihood in Prestea Mining Region, Ghana, Journal of Mining, 10.1155/2015/493580, 2015, (1-18), (2015).

  • Nexus between Artisanal and Small-Scale Gold

    Table 2: Nexus between Artisanal and Small-Scale Gold Mining and Livelihood in Prestea Mining Region, Ghana

  • Prestea Mine, Bogoso-Prestea area, Ashanti gold

    Prestea Mine, Bogoso-Prestea area, Ashanti gold belt, Western Region, Ghana : A gold mine owned by State Gold Mines Corp. Produced 640 kg Au (1983); 634 kg (1984).

  • Business plans for small-scale mining in the Democratic

    Gold 0,97% DRC share of the world production (2012) Abt. 28 bn USD. 900,000 people work in ASM (est. 8% of the Congolese population depends directly or indirectly on it) 80% of the tantalum and tin production, 95% of the diamonds (2005-2007) Importance of Artisanal and Small-scale Mining in DRC Sterbik Nathalie - AIMS Aachen – May 28th, 2015 18% 82% MSM-LSM ASM Distribution of mining

  • Exposure of Small Scale Gold Miners in Prestea to

    ASGM is a rapidly growing industry in Prestea where miners handle mercury without personal protective equipment (PPE). This study seeks to assess occupational exposure of small scale gold miners in Prestea to mercury. Method: Morning urine samples were collected from 343 consenting small scale gold miners at their work sites in Prestea.

  • Zimbabwe's Small-Scale, Artisanal Miners

    Small-scale gold-mining continued, and the informal and black markets flourished. The government decriminalized small-scale mining in late 2013, a shift that sparked some efforts to formalize artisanal mining. That small-scale gold miners have boosted their production to surpass that of large mining operations is astonishing, given that most small miners use menial, labor-intensive methods and

  • The Impact and Effect of Illegal Mining (galamsey) towards

    The Small-Scale Gold Mining Law, PNDC L 218 enacted in 1989 with its continuation in the Minerals and Mining Act, 2006 (Act 703) which yielded no results, as according to the 2008 Ghana Chamber of Mines (GCM) report, illegal mining activities (Galamsey) have been increasing with an

  • Knowledge and awareness of health effects

    BACKGROUND: The use of mercury in artisanal and small-scale gold mining has negative effects on human health and the environment. In Suriname, the current gold rush resulted in estimated mercury emissions up to 63t per year. To reduce the use of mercury and the subsequent health impact to gold miners and local inhabitants, knowledge and awareness in the community should be increased.

  • Zimbabwe's Small-Scale, Artisanal Miners

    Small-scale gold-mining continued, and the informal and black markets flourished. The government decriminalized small-scale mining in late 2013, a shift that sparked some efforts to formalize artisanal mining. That small-scale gold miners have boosted their production to surpass that of large mining operations is astonishing, given that most small miners use menial, labor-intensive methods and

  • The future of small-scale gold mining in the

    22.08.2019· The new measure - which also reaches gold transactions between small-scale miners and accredited traders - was signed into effect by Philippine President Rodrigo Duterte on March 29, in a move that is intended to boost the country's domestic gold reserves and global economic standing, as well as prevent illicit trading of the precious metal - a practice that is currently widespread in the country.

  • The future of small-scale gold mining in the

    Earlier this year the Philippine government passed a new law exempting small-scale gold miners from excise and income taxes when selling to the country's central bank - Bangko Sentral ng Pilipinas (BSP). Here, Scarlett Evans looks into the new law and its potential impact on both the Philippine economy and small-scale mining in the country. More than 100 applications have been made to the

  • Golden Star - Operations - Prestea

    Prestea is in south-western Ghana, approximately 40km from the Wassa Gold Mine. Previously, production was being delivered from the Prestea Open Pits and the Prestea Underground Gold Mine. In the second half of 2018, Prestea became an underground-focused operation.

  • Environmental Impacts of Mining: A Study of

    The Small-Scale Gold Mining Law covers the registration, licensing and the establishment of support centres for small-scale mining. The Mercury Law legalizes the purchase of mercury for mining purposes, while the Precious Minerals Marketing Corporation Law provides official marketing services for small-scale gold and diamond miners and promotes trade in precious metals, diamond, and jewellery

  • The future of small-scale gold mining in the

    Earlier this year the Philippine government passed a new law exempting small-scale gold miners from excise and income taxes when selling to the country's central bank - Bangko Sentral ng Pilipinas (BSP). Here, Scarlett Evans looks into the new law and its potential impact on both the Philippine economy and small-scale mining in the country. More than 100 applications have been made to the

  • Artisanal and Small-Scale Mining - pubs.iied.org.

    Small-scale mining can be extremely environmentally damaging and often has serious health and safety consequences for workers and surrounding communities. This is generally due to poor practices in mining and processing target minerals. Governments in many countries regard ASM as an illegal activity. The consequent lack of an adequate regulatory and policy framework can prevent formalization

  • Artisanal and Small Scale Gold Mining Business Plan 2013

    artisanal and small-scale gold mining due to its ease of use, low cost, and abundant supply. Whole ore amalgamation dramatically increases the potential for the mercury that is used to be released to the environment. In some cases, this excess mercury approaches 90% of the total in use. Alternative techniques include many options for concentrating the ore prior to amalgamation, greatly

  • Artisanal and Small-Scale Mining - pubs.iied.org.

    Small-scale mining can be extremely environmentally damaging and often has serious health and safety consequences for workers and surrounding communities. This is generally due to poor practices in mining and processing target minerals. Governments in many countries regard ASM as an illegal activity. The consequent lack of an adequate regulatory and policy framework can prevent formalization

  • Putting Miners First: Understanding the Livelihoods

    As previously explained, Tarkwa/Prestea (Western Region) and Gbani (about 10 kilometres away from Bolgatanga, the capital of Upper East Region.) were selected as locations for fieldwork because both sites contain registered (legalised) small-scale mining activity and widespread illegal artisanal mining activity. They are also geographically and culturally different regions of Ghana, which

  • (PDF) The impact of small-scale gold mining on

    The Ghanaian mining industry is a controversial one. Many believe that the industry has contributed greatly towards the socio-economic development of the country in terms of employment and social infrastructure. However, others believe that the

  • The golden practices that defy gloom |

    On the road to Bright Way Mining Ventures, a small mine in the Tarkwa region of Western Ghana, the flanking scenery of lush tropical forests is noticeably interrupted by a succession of artisanal and small-scale gold mines. Many are active and in production, while others have been abandoned as they no longer yield rich enough returns.

  • Bogoso Mine, Bogoso-Prestea area, Ashanti

    Bogoso Mine, Bogoso-Prestea area, Ashanti gold belt, Western Region, Ghana : 20 open pit mines along a 18km fault.

  • Artisanal and Small-Scale Mining | World Gold

    The World Gold Council and its member companies support the responsible mining and trading of gold from all legitimate sources, including artisanal and small-scale mining (ASM). The responsible development of gold resources both through large-scale mining (LSM) and ASM, especially when coupled with sound governance, has the potential to deliver broad social and economic benefits to