Uranium production
Uranium mining is the process of extraction of uranium ore from the ground. Over 50 thousand tons of uranium were produced in 2019. Kazakhstan, Canada, and Australia were the top three uranium producers, respectively, and together account f ...
is carried out in about 13 countries around the world, in 2017 producing a cumulative total of 59,462 tonnes of uranium (tU). The international producers were Kazakhstan (39%), Canada (22%), Australia (10%), Namibia (7.1%), Niger (5.8%), Russian Federation (4.9%), Uzbekistan (4.0%), China (3.2%), United States (1.6%), Ukraine (0.9%), India (0.7%), South Africa (0.5%) and Pakistan (0.1%). Since 2009 the in-situ leach (ISL) operations of Kazakhstan have been producing the largest share of world uranium.
The largest conventional uranium mines are
Cigar Lake and
McArthur River (Canada); Ranger and Olympic Dam (Australia); Krasnokamensk (Russia) and Rossing (Namibia). The largest uranium producers are
Cameco,
Rio Tinto Rio Tinto, meaning "red river", may refer to:
Businesses
* Rio Tinto (corporation), an Anglo-Australian multinational mining and resources corporation
** Rio Tinto Alcan, based in Canada
** Rio Tinto Borax in America
*** Rio Tinto Borax Mine, ...
,
Areva
Areva S.A. is a French multinational group specializing in nuclear power headquartered in Courbevoie, France. Before its 2016 corporate restructuring, Areva was majority-owned by the French state through the French Alternative Energies and Atom ...
,
KazAtomProm and
ARMZ-TVEL.
The production methods employed are conventional underground and open cast (50%) and
in-situ leaching
In-situ leaching (ISL), also called in-situ recovery (ISR) or solution mining, is a mining process used to recover minerals such as copper and uranium through boreholes drilled into a deposit, ''in situ''. In situ leach works by artificially diss ...
(50%). About 50 uranium production centers are operational.
[
]
Viable projects
Potentially viable projects
Non-viable projects
Prospective projects and decommissioned mines
Notes
See also
* List of countries by uranium reserves
Uranium reserves are reserves of recoverable uranium, regardless of isotope, based on a set market price. The list given here is based on ''Uranium 2020: Resources, Production and Demand'', a joint report by the OECD Nuclear Energy Agency and th ...
* Uranium market
The uranium market, like all commodity markets, has a history of volatility, moving with the standard forces of supply and demand as well as geopolitical pressures. It has also evolved particularities of its own in response to the unique nature and ...
* Uranium ore deposits
Uranium ore deposits are economically recoverable concentrations of uranium within the Earth's crust. Uranium is one of the more common elements in the Earth's crust, being 40 times more common than silver and 500 times more common than gold. It ...
* Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the econom ...
* Uranium
Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is weak ...
* List of countries by uranium production
References
Uranium 2007: Resources, Production and Demand
(Red Book) (2008) OECD-NEA and IAEA
External links
World Distribution of Uranium Deposits Database (UDEPO)-IAEA
World Nuclear Association > Public Information Service > country papers
Quellen radioaktiver Strahlung, weltweit - Google Maps
(deutsch)
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