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coltan mining companies

  • Specialized in Coltan mining

    The number one mining company. But don't just take our word for it. contact us! and find out. Contact info. African Horn Mining Company. Secretariaat: Brakweg …

  • Australian Tantalum Companies and Tantalum Resources ...

    Australian ASX listed companies have just on a 100 million pounds of contained tantalum (2011). The latest United States Geological Survey (USGS) estimates that the world has around 300 million pounds of Tantalum. The world distribution in 2007 was thought to be: 44% in South America, 27% in Australia, 13% in Asia, 12% in Africa, and 5% in ...

  • Century Cobalt | Cobalt Leaders

    Glencore is the world's largest cobalt-mining company, with total production in 2017 of 27,400 tonnes, and plans to increase output to 63,000 tonnes by 2020. To grow its cobalt and copper presence, Glencore invested $960 million in 2017 to increase its stakes in 2 mining companies in the Democratic Republic of Congo (DRC).

  • Puntland mining corporation - Coltan ore ore

    Puntland mining corporation. Puntland mining corporation is small mining company in puntland somalia,and our rawmaterial si coltan,tatalum mining our deposits. We wellcome any interest investor for our activities and weare willing to over huge discount.

  • Coltan Suppliers, Coltan Manufacturers and Exporters - EC21

    we are a group of mining companies here in congo we deal with Raw gold, Coltan, and Copper cathodes we can sign long term contracts and spot deals details for copper cathodes 1)Dimensions: 914mm x ... 4 Company Images. Congo - North Kivu. Contact Name: Julius Kabange. +255-67781-2094.

  • Sierra Leone - Mining and Mineral Resources

    Mining activities require machinery and equipment, construction, and other services, which presents the best prospects for U.S. companies as their importation is on the rise. Companies with expertise in geological and exploration services, feasibility and engineering services, equipment and plant maintenance and repair, and spare parts for ...

  • INVEST - MINERALEX GROUP

    the company can: a. Apply to Large Scale Mining License and sell the deposits and licenses to Big Mining companies. In this case the value we can get should be around $1 billion. b. List Mineralex Group to become a mining company in order to mine the $9 billions worth of Minerals. 2. While exploring the Bedrock deposits a

  • COLUMBITE-TANTALITE {COLTAN} MINING IN NIGERIA; THE ...

    Columbite, also called niobite, niobite-tantalite and columbate, is a black mineral group that is an ore of niobium and tantalum. It has a submetallic luster and a high density and is a niobate of iron and manganese, containing tantalate of iron. Columbite and tantalite are collectively known as coltan …

  • Congo, Coltan, Conflict: How the digital boom fueled ...

    Major tech companies have been especially vocal in the broader discourse surrounding the ethical implications of coltan mining. Companies can play a central role in reducing human rights violations by purchasing from legitimate sources instead of illegitimate mines, which exacerbate conflict and abuse their workers.

  • Coltan company list in Canada

    We are a major trading/mining company operating, Central and West Africa.We looking for very serious gold buyers. have Gold in all forms large commercial quantities sale.We also available rough diamond,copper cathode,coltan,tantalite other precious ...

  • Congo mining company - gold mining, diamond mining, copper ...

    We are a company focused on the development of mining projects in the Democratic Republic of Congo (D.R.C). We are targeting industrial mining and processing of gold in Congo, diamond mining, coltan and cobalt plus iron and tantalite, cobalt and copper cathodes and copper ore.

  • Children in the Democratic Republic of Congo mine for ...

    As a result, the coltan mining industry, and the prized metal tantalum extracted from it, is a "conflict mineral", closely linked to a range of human rights abuses in a similar way that Africa's ...

  • 5. Possible solutions on the mining of the DRC ...

    1. Stop all companies from mining coltan in the DRC. 2. Find an substitute metal for Coltan 3.Do nothing the mobile companies and all associated jobs are fine the way they are. 4.Children should be banned from mining Please in a comment choose which one you would prefer. Or post any other possible solutions.

  • The Mining of Coltan: Chances are Your Smartphone Was ...

    American and European companies have sought certification of the substance, which proves difficult if China and India, the world's largest coltan users, fail to participate in the process.

  • Coltan,Tungsten, & TinCommodity Atlas Research Page with a Map

    Coltan, tungsten, and tin are commonly used in electronics such as cell phones and computers. Conflict minerals can be found in products ranging from jewelry to electronics and appliances. [28] Coltan: Coltan is the source of the minerals niobium and tantalum. In the context of the DRC, coltan generally refers to tantalum, which is used widely ...

  • Coltan mining and ethics - Wikipedia

    When it comes to Rwanda's mining sector, Rwanda does export a refined tantalun and coltan; mined and refined by the only and modern metal-refinery plant on African Continent built in …

  • Illegal Mining Threatens Gorillas in the Congo

    Coltan Mining in the Congo, and The Grauer's Gorilla You may have noticed an unfamiliar metal in the list above: coltan. Coltan is a dull black metallic ore from which are extracted the elements niobium and tantalum, it is used in electronic equipment such as cellphones, solar panels, computers, tables, video game systems, and virtually every ...

  • List of Coltan companies in United States

    We are a trading company located in Spain with a customer base in Europe and Asia. We deal with Colombia Type B Thermal coal and Coltan. Telephone:34 - 91898 - 8160 Address:Po Del Mirador 36 Navalagamella Madrid 28212 United States. Delight Aquarium Inc. We are an inport and export company that deal mainly in the mport of coltan diamonds.

  • Child miners: the dark side of the DRC's coltan wealth ...

    Child miners: the dark side of the DRC's coltan wealth. . Coltan is one of the world's most vital minerals, and 60% of reserves globally are found in the Democratic Republic of the Congo's (DRC) Kivu province. In 2019, 40% of the global coltan supply was produced in the DRC.. The mineral is used in cell phones, laptops and other devices because of its particular ability to ...

  • Coltan-Minerals

    Coltan-Minerals is a product of Coltan PTY Limited ABN 86 642 194 509 an Australian company founded 30 June 2020. Coltan Minerals mines coltan in the DRC and it sells and distributes it to main electronic producers where they are used to make parts for phones and computers.

  • The toll of the cobalt mining industry on health and the ...

    The hidden costs of cobalt mining 05:54. Some women complained about the physical nature of the work, with one describing hauling 110-pound sacks of …

  • 5 Top Cobalt-mining Companies | INN - Investing News …

    Coltan

  • African Minerals and Metals Group | Mining and Precious ...

    Our investment portfolio is Mining and Mineral Resources. We deal in Africa precious metals Gold, Diamonds, Copper Cathode, Coltan and Gemstones. We work with community mining groups in Africa which are in Sierra Leone and other West African countries including Ghana, DRC Congo, Tanzania, Mali, Angola and Botswana.

  • Mining sector | Official Rwanda Export Website

    Mining sector. Mining in Rwanda started in the early 1930s and since then the mining sector has undergone wide reforms and is now Rwanda's second-largest export revenue earner in the country. In 2017, the sector generated $373.4 Million of foreign exchange. Rwanda's mineral resources include Cassiterite, Coltan, wolfram, peat (used for ...

  • About Us - Businzu Mining company Goma RDC

    About Bisunzu Mining Company. SMB is an exploration and mining company with the largest deposits of Coltan in Africa. By fully exploiting the benefits and potential of its coltan reserves, SMB has the ambition to become one of the largest producers in the world. A national coltan extraction company …

  • Coltan: The Venezuelan Regime's Smuggling of "Blue Gold"

    The regime has been "awarding" concessions to companies based in Russia, Iran, Canada, Great Britain, South Africa, the United States, China and Australia, in the Mining Arc, within its 112,000 square kilometer space, for the exploitation of coltan, gold and

  • coltan mineral in sierra leone

    The new kid on the old block Coltan conflict prone . The Mining Journal Special Supplement views coltan as the new kid on the block on the Sierra Leone minerals landscape Mining Journal 2013 7 a view endorsed by the Sierra Leone government Although coltan has only recently entered the public discourse successive Sierra Leone governments have been aware of its presence

  • Coltan Mining in the Democratic Republic of Congo

    2 Coltan Mining in the Democratic Republic of Congo • Karen Hayes & Richard Burge The designation of geographical entities in this document and the presentation of the material do not imply any expression on the part of the author or Fauna & Flora International concerning the legal status of any

  • Coltan-Mining and Processing, Technology, Production ...

    The recent technology boom caused the price of coltan to skyrocket to as much as $400 a kilogram at one point, as companies such as Nokia and Sony struggled to meet demand. Coltan is mined through a fairly primitive process similar to how gold was mined in California during the 1800s.Coltan mining is very well paid in Congo terms.

  • List of Coltan Tantalite Companies

    Address:Dorpsstraat 10C Wanroij, Noord-Brabant Business type:Trading Company. Tradelink90. We Link clients with Mining Houses in Africa. handle the complete Sales Process from Qualifying Buyers/sellers, Registering them Mineral/Mining etc.So if you are looking for DIAMONDS, GOLD, COLTAN, TANTALITE, VANADIUM etc Contact ...

  • Coltan Minerals - Sustainable Mining Update

    Greetings to all our coltan minerals clients, partners, and shareholders. Here is an update. On our sustainability mission, Coltan Minerals has been in the race for sustainable mining alongside other major mining companies. And we're proud to say that, we have been focusing on the five ways to make mining more sustainable.

  • Gombu Koko - Trading & Mining of Coltan Sierra Leone West ...

    Gombu Koko was founded in 2009 as both a mining and trading company. We have established ourselves as the leading exporter of Coltan (Colombite Tantalite) out of the West African region. As well, our extensive relationships in the industry allow us to broker precious metals and rare earth minerals.

  • Coltan - Copperbelt Katanga Mining

    The National Mining Fraud Service in South Kivu intercepted 80 bags of semi-precious coltan ores fraudulently entered the town of Bukavu since Tuesday, June 23, 2020. These minerals, according to the National Anti-Mining Fraud Service, were hidden in a fictitious depot in Bukavu.