cobalt mining and cancer

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10 Facts About Cobalt

Sep 16, 2018· 6) Cobalt is Used to Treat Cancer A manmade isotope, Cobalt60, is widely used in cancer treatments. The radiation this radioactive isotope releases is used to blast cancerous tumors, and is often used to treat brain tumors, as this kind of radiation facilitates the extreme precision needed.

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Can blockchain pave the way for ethical cobalt? IBM ...

Mar 14, 2019· According to the National Institute for Occupational Safety and Health in the United States, cobalt exposure can harm the eyes, skin, heart, and lungs, and may even lead to cancer. Officials have since cracked down on artisanal mining in Kasulo, .

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Putting the Cuban nickel and cobalt resources back into ...

Sep 25, 2014· The mine uses open pit mining to extract lateritic nickel and cobalt ore, which is processed onsite into mixed sulphides containing nickel and cobalt. These mixed sulphides are shipped to the east coast of Canada, where they are then transported by rail to the Alberta facility for refining into finished nickel and cobalt.

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Southern Research works to recover rare earth elements ...

As with rare earths, cobalt mining practices have been mired in controversy. In early January, Amnesty International and Afrewatch issued a report charging that children as young as 7 in the Democratic Republic of the Congo are working in perilous conditions to produce cobalt used in the lithiumion batteries that power smartphones and electric cars.

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Role of cobalt, iron, lead, manganese, mercury, platinum ...

Certain platinum coordination complexes are used in cancer chemotherapy, are mutagenic, and likely to be carcinogenic. Cobalt, its oxide and sulfide, certain lead salts, one organomanganese, and one organotitanium compound have been shown to have a limited carcinogenic effect in experimental animal studies, and except for titanium appear to be mutagenic.

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CNN Wrongly Blames Electric Cars for Unethical Cobalt Mining

May 02, 2018· This week, CNN published a startling multimedia report on cobalt mining in the Democratic Republic of Congo. The investigation revealed troubling conditions in socalled "artisanal" cobalt mines, where hand mining operations are carried out with a combination of unsafe working conditions and child labor. As is all too often the case with resource extraction — whether for cobalt in .

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GOLDSHEET Cobalt Information Page GOLDSHEET Mining .

GOLDSHEET Mining Directory Cobalt Information Page. Cobalt Information; Cobalt Wikipedia page: Cobalt Institute Ltd Nonprofit trade association composed of producers, users, recyclers, and traders of cobalt. Promoting the sustainable and responsible use of cobalt in all forms

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Link between occupation and cancer National Cancer ...

The association between occupation and cancer has been known for centuries and in some instances this link has lead to the identification of carcinogens. The International Agency for Research on Cancer (IARC) has for decades maintained a rigorous program evaluating and ranking substances according to their capacity to cause cancer in humans.

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History of Cobalt — Town of Cobalt

The town of Cobalt itself sprang into existence on the bare rock in the middle of the mining area. It grew entirely without planning, and wherever a flat outcropping big enough to support a building could be found, there was the site of a miner's home.

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Blood Batteries Cobalt And The Congo

Sep 26, 2018· Cobalt is a grey metal that is essential to our new technological world. It is a preferred component in lithiumion batteries that power laptops, cell phones, and electric vehicles.

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Cobalt an overview | ScienceDirect Topics

Upon inhalation exposure, the respiratory system is the main target organ of cobalt in humans (asthma, fibrosing alveolitis, lung cancer), with a higher risk of fibrosing alveolitis (hard metal disease) and lung cancer in the hard metal industry, where workers are exposed to cobalt metal mixed with tungsten carbide particles.

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Cobalt Facts and Physical Properties

Cobalt was isolated by Swedish chemist, Georg Brandt who proved the coloring was due to cobalt. The isotope Co60 is a strong gamma radiation source. It is used to sterilize food and medical supplies as well as radiation therapy in the treatment of cancer. Cobalt is a .

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Radiation therapy Wikipedia

Radiation therapy or radiotherapy, often abbreviated RT, RTx, or XRT, is therapy using ionizing radiation, generally as part of cancer treatment to control or kill malignant cells and normally delivered by a linear accelerator. Radiation therapy may be curative in a number of types of cancer if they are localized to one area of the body.

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The Real Cost of Batteries Junior Scholastic Magazine

May 15, 2017· Cobalt miners are also exposed to toxic materials that can cause cancer, lung disease, and other serious health problems. Last fall, an investigation by American journalists highlighted the hazardous ­conditions of the cobalt industry in the DRC, where 60 percent of the world's cobalt is mined.

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Long term side effects of Cobalt radiation greytmomm's ...

Sep 22, 2014· Long term side effects of Cobalt radiation I had Cobalt radiation in 1975. I have had many weird things that the medical community weren't always able to explain why. I am still dealing with side effects all these years later.

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Tech giants must do better to improve cobalt mining ...

Nov 14, 2017· Apple began investigating risks surrounding cobalt in late 2014 and in 2015 began mapping its cobalt supply chain down to the mine level, it said in its 2017 supplier responsibility report.

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USGS Mineral Resources Program Cobalt—For Strength and .

A manmade radioactive isotope of cobalt (cobalt60) is used to sterilize medical equipment, in radiation therapy to treat cancer, and in "cold pasteurization" to kill bacteria and other pathogens in food.

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