coltan mining companies

Advisory Board - Texas Mineral Resources

Advisory Board. Daniel McGroarty. Dan McGroarty has consulted for more than a decade with firms ranging from Fortune 50 companies to start-up ventures in industries ranging from the resource sector, telecommunications and airlines to travel, pharmaceuticals and financial services.

Tantalum Investing News | Investing News Network

Discovered in 1802 by Anders Ekeberg, tantalum was first produced in metallic form in 1864. As one of the five major refractory metals, it is highly resistant to heat and wear, and has an ...

Canadian mining companies turn bullish on Congo, despite ...

Mar 19, 2017· Canadian mining companies turn bullish on Congo, despite its violence Open this photo in gallery: Employees stand in an open pit at Banro's Twangiza mine in eastern Congo, Sept. 28, 2011.

Coltan, the Congo and your cell phone - MIT

2. From coltan to capacitors The more valuable metal in the coltan ore is Tantalum (Ta), with demand having grown at around 5 per cent per annum since 1990. There was a spike in prices during the last phase of the dot com boom, which drew attention to coltan mining in eastern DRC (see Figure 1). Figure 1 14Average year-end prices for Tantalite

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

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. The average Congolese worker makes $10 a month, while a coltan miner can make anywhere from $10 to $50 a week.

Coltan Mining In The Congo: We All Have Blood In Our Hands ...

Sep 10, 2011· September 10, 2011 • DR Congo• 7 Comments • 91,417 Views Coltan Mining In The Congo: We All Have Blood In Our Hands. I just recently heard about a really disturbing topic. And the most disturbing part about it is that we all have blood in our hands.

I SIRO GROUP MINING SPRL

COLTAN MINING. I SIRO GROUP MINIER SPRL was established in 2002. We are a mineral exporter from Congo, The Democratic Republic Of Congo. Company License Number – 01-9-N52047 – N.R.C – 59267 RGISTRE DU COMMERCE NO 59267 ID.NAT.NO 01-9-N52047W NUMEBER OF IMPOT AND EXPORT A0809928B

Venezuela emerges as new source of ‘conflict’ minerals - ICIJ

Mar 04, 2012· Sadra’s parent company, Khatam al-Anbiya, is on the U.S. Treasury Department’s list of entities subject to sanctions because of Iran’s nuclear programs. China, which uses most of the world’s coltan supply, recently pledged mining-industry support to Chávez and to Brazil, one of the biggest exporters of processed coltan.

About Us - Businzu Mining company Goma RDC

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 with high profitability.

Cobalt: The New Conflict Mineral? - Source Intelligence

Mining companies, for instance, are looking to institutionalize cobalt mines in central Africa to ensure proper mining techniques are followed and revenues do not end up in the hands of warlords. However, these efforts will take time while world attention on cobalt mining and human rights violations is only expected to increase.

Conflict Minerals | Responsible Minerals | Global Witness ...

Conflict Minerals: Shaping EU Policy. Global Witness has been campaigning for robust legislation to break the links between conflict, human rights abuses, and the minerals trade. This page sets out the policy recommendations we have made to EU policy makers …

The Politics of Coltan: An Interview with Michael Nest ...

Nov 28, 2016· The allegation made by activist organisations focused on reducing conflict in the D.R. Congo is that profits from coltan mining were a primary source of funding for armed militias waging war against the government. These militias, so the argument goes, used coltan profits to buy weapons and food, which allowed them to wage war.

Coltan, Tungsten, & Tin - Home - Verité

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, to appliances. Companies whose products use tin and other minerals include Tiffany, Starbucks, General Electrics and Target.

Coltan Tantalite company list , PAGE4

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

Hecla Mining Company (HL) News Headlines - NASDAQ.com

Hecla Mining Company (HL) News – Find the latest company news headlines for Hecla Mining Company and all the companies you research at NASDAQ.com

Coltan mining and ethics - Wikipedia

Coltan mining news. Explore related Coltan articles for more information on the Coltan mining industry. ... The companies have just resigned from the Congolese Chamber of Commerce.

Coltan Price - Coltan Price Suppliers, Buyers, Wholesalers ...

Coltan Price directory ☆ Coltan Price manufacturers, suppliers ☆ Coltan Price buyers, importers, wholesalers, distributors ... Coltan (short for Columbite ... Dear Sir, Our company POWERFUL MINING COMPANY LTD is looking of buyers of Amethyst stones.

Coltan Mining Ltd

[HOME] [SOCIAL RESPONSIBILITY] [INVESTOR RELATIONS] Welcome to Coltan Mining Limited we are the number 1 premier mining and minerals company with strong focus in Tantalite, Tantalum , Columbite , niobium and other rare earth ore metals and minerals (See what we do).

A Sample of Companies Involved in the Congo

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Children mining cobalt in Democratic Republic of Congo ...

Mar 05, 2018· A CBS News investigation has found child labor being used in the dangerous mining of cobalt in the Democratic Republic of Congo. The mineral cobalt is …

Mining industry of the Democratic Republic of the Congo ...

The Mining industry of the Democratic Republic of the Congo is a significant factor in the world's production of cobalt, copper, diamond, tantalum, tin, and gold. It is the Democratic Republic of the Congo's largest source of export income. In 2009, the Democratic Republic of the Congo (DRC) had an estimated $24 trillion in untapped mineral deposits, including the world's largest reserves of ...

Coltan Facts - Break The Silence Congo Week

Once the coltan is processed and converted to capacitors, it is then sold to companies such as Nokia, Motorola, Compaq, Alcatel, Dell, Hewlett-Packard , IBM, Lucent, Ericsson and Sony for use in a wide assortment of everyday products ranging from cell phones to computer chips and game consoles. What are some of the uses of coltan in modern society?

Children as young as seven mining cobalt used in ...

Jan 18, 2016· Children as young as seven are working in perilous conditions in the Democratic Republic of the Congo to mine cobalt that ends up in smartphones, cars …

Coltan mining and ethics - Wikipedia

Coltan, also referred to as tantalum, is a metallic ore from which the very similar elements niobium, also known as columbium, and tantalum are extracted. Coltan mining has been 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 ...

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

The Mining of Coltan: Chances are Your Smartphone Was Manufactured With African Blood. By. ... Some companies have demanded that the coltan they …

The conflict mineral: coltan mining in DR Congo and ...

Jul 22, 2013· The media first began reporting that warlords in the DRC were profiting from coltan in 2001. But once Congolese coltan flooded the market, the price returned to pre-boom levels. Most of the world’s coltan/tantalite comes from modern large-scale mines which abide by safety and environmental standards (such as in Australia).

Africa’s First Coltan Plant Due in Rwanda – KT PRESS

Oct 27, 2016· “Bringing Coltan processing directly to the region will bring industrialization to the country and the mining industry in Rwanda and East Africa.” ... new investor hopes that his venture is a good opportunity to the miners who are predominantly artisanal and small scale mining companies …

Five things you need to know about coltan - ICIJ

Mar 04, 2012· Five things you need to know about coltan. It’s used by almost everybody in smart phones and consumer electronics, and there is no simple way to keep conflict coltan out of the stream of legitimate minerals used by manufacturers. ... Most Central African coltan is considered conflict mineral because mining areas are controlled by armed ...

Lead Mining Stocks, Companies, Prices and News

Comprehensive information on Lead stocks, mining companies and prices. The latest Lead investment information and news.

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

MINING & TRADING COMPANY 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.

List of Coltan companies in United States

List of coltan companies Over 22 in United States . Savant, LG, LLC. We have any quantity of Coltan you want at a very competitive price, and we are willing to negotiate either FOB or CIF depending on what your needs require.

AB Minerals Corp to establish the first ever Coltan ...

Sep 23, 2017· Mining global – September 2017. And in a further update, AB Minerals has announced that it has engaged Destiny Mineral and Agricultural Consultants (“DMAC”) of Dubai, UAE to lead a USD$40 million financing for the construction of the first coltan processing facility in Africa, to be located in Dar es Salaam, Tanzania.

Congo Does Not Have The World's Largest Deposits Of Tin ...

May 17, 2013· Congo Does Not Have The World's Largest Deposits Of Tin And Coltan ... That. in essence,. means letting the major mining companies take over from the local companies and groups currently running ...

On the trail of tantalum: tracking a conflict mineral

Apr 20, 2016· Mining contributes to about 1.5% of Rwanda’s $7.8bn GDP, and the country has recently signed a five-year mining contract worth $39m with a unit of Oman’s Mawarid Mining to extract tantalum, tin and niobium. The country now has a good reputation for mining and the Rwandan people see their mines as an asset.