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If hydrochloric acid is used then cobalt may be extracted using alamine 336 in meta-xylene. [4] Cobalt can be extracted also using dialkylphosphinic acid. When cobalt carbonate (CoCO 3) is heated (calcined) above 400 °C it decomposes into carbon dioxide (CO 2) and cobalt(II) oxide (CoO) and can be refined as an oxide concentrate (see above).
Cobalt mining companies (9 P) M. Cobalt mines (1 C, 1 P) Pages in category "Cobalt mining" The following 2 pages are in this category, out of 2 total.
They also exist as a non-playable rat-like race in the World of Warcraft video game series, and also feature in tabletop games such as Magic: The Gathering. In Dungeons & Dragons, the kobold appears as an occasionally playable race of lizard-like beings. In Might and Magic games (notably Heroes VII), they are depicted as being mouse-dwarf hybrids.
“Cobalt mining is the slave farm perfected,” Mr Kara writes. Cobalt is toxic to touch and breathe in, and can be found alongside traces of radioactive uranium. Cancers, respiratory illnesses ...
Gécamines, a state-owned mining company, owns the Kamoya central, Kamoya south, Shangolowe and Kamfundwa mines. [2] Other mines are Kambove West Mine and the "secret" Kamoya South II Mine. [1] In January 2001 the Kababancola Mining Company (KMC) was established as a copper and cobalt mining partnership for a 25-year term. [3]
Cobalt has historically been obtained as a byproduct of copper and nickel mining. [3] The electric vehicle boom in the 2010s created an increased demand for cobalt as a component of electric batteries. In response to that, Electra (First Cobalt Corporation at the time) emerged as a pure-play cobalt exploration and mining company in 2017. [4]
The Karakul deposit is one of the largest cobalt deposits in Russia. [1] The deposit is located in Altai Republic. [1] The deposit has reserves amounting to 180 million tonnes of ore grading 0.33% cobalt, 1.5% copper, 0.11% nickel and bismuth, 0.4% tungsten, 4.6 million oz of gold and 57.6 million oz of silver.
Mining for gold started in 1893, and the mine produced copper and cobalt between 1902 and 1968. [1] The deposit still holds considerable amounts of copper and cobalt. [2] [3] Water contamination at the mine resulted it its listing as a superfund site in 1983, and lawsuits ensued between the state of Idaho and the mining companies to clean it up ...