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  2. Coltan mining and ethics - Wikipedia

    en.wikipedia.org/wiki/Coltan_mining_and_ethics

    Coltan is the colloquial name for the mineral columbite-tantalum ("col-tan"). In the early 21st century coltan mining is associated with human rights violations such as child labour, systematic exploitation of the population by governments or militant groups, exposure to toxic chemicals and other hazards as a result of lax environmental protection, and general safety laws and regulations. [1]

  3. Coltan - Wikipedia

    en.wikipedia.org/wiki/Coltan

    Mining of coltan is mainly artisanal and small-scale and vulnerable to extortion and human trafficking. [47] A 2003 UN Security Council report [ 48 ] stated that much of the ore is mined illegally and smuggled across Congo's eastern border by militias from neighbouring Uganda , Burundi and Rwanda. [ 49 ]

  4. Mining industry of Liberia - Wikipedia

    en.wikipedia.org/wiki/Mining_industry_of_Liberia

    The mining industry of Liberia has witnessed a revival after the civil war which ended in 2003. [1] Gold, diamonds, and iron ore form the core minerals of the mining sector with a new Mineral Development Policy and Mining Code being put in place to attract foreign investments. [ 2 ]

  5. Columbite - Wikipedia

    en.wikipedia.org/wiki/Columbite

    In addition, long term health effects are common when mining coltan due to the presence of radioactive material within the mineral. [26] In countries such as Sierra Leone, Liberia, and Democratic Republic of Congo lucrative trading of minerals, such as coltan, has occurred due to lack of state control of artisanal and small-scale mining in the ...

  6. Mining in Liberia - Wikipedia

    en.wikipedia.org/?title=Mining_in_Liberia&...

    This page was last edited on 3 July 2015, at 16:04 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply ...

  7. Liberian Development Chartered Company - Wikipedia

    en.wikipedia.org/wiki/Liberian_Development...

    The Mining Company of Liberia was possibly the first mining company in Liberia.This company was founded by Liberians, after the return of the Liberian explorer Benjamin J.K. Anderson from the interior in 1869, and was granted a concession in the same year, during the (first) administration of President James Spriggs Payne and only a few years after the formal establishment of a ‘closed door ...

  8. Category:Mining in Liberia - Wikipedia

    en.wikipedia.org/wiki/Category:Mining_in_Liberia

    Mining industry of Liberia This page was last edited on 23 January 2020, at 03:49 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4. ...

  9. Category:Mining companies of Liberia - Wikipedia

    en.wikipedia.org/wiki/Category:Mining_companies...

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