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natural uranium are uranium-238 (which has 146 neutrons and accounts for over 99% of uranium on Earth) and uranium-235 (which has 143 neutrons). Uranium has...

Enriched uranium is a type of uranium in which the percent composition of uranium-235 (written 235U) has been increased through the process of isotope...

natural uranium. The less radioactive and non-fissile 238U is the main component of depleted uranium. It is antonymous to "enriched uranium". Uranium is notable...

Uranium-235 (235 U or U-235) is an isotope of uranium making up about 0.72% of natural uranium. Unlike the predominant isotope uranium-238, it is fissile...

Uranium (92U) is a naturally occurring radioactive element (radioelement) with no stable isotopes. It has two primordial isotopes, uranium-238 and uranium-235...

Uranium mining is the process of extraction of uranium ore from the earth. Almost 50,000 tons of uranium were produced in 2022. Kazakhstan, Canada, and...

Uranium glass or vaseline glass or canary glass is glass which has had uranium, usually in oxide diuranate form, added to a glass mix before melting for...

Uranium tailings or uranium tails are a radioactive waste byproduct (tailings) of conventional uranium mining and uranium enrichment. They contain the...

Uranium hydride may refer to the following chemical compounds: Uranium(III) hydride Uranium(IV) hydride Uranium hydride bomb This set index article lists...

Uranium-238 (238 U or U-238) is the most common isotope of uranium found in nature, with a relative abundance above 99%. Unlike uranium-235, it is non-fissile...

Uranium ore deposits are economically recoverable concentrations of uranium within Earth's crust. Uranium is a fairly common element in the Earth's crust...

consists of an extensive infrastructure of research sites, uranium mines, research reactors, uranium processing facilities, enrichment sites, the Bushehr Nuclear...

refer to: Isotopes of uranium Uranium-232 Uranium-233 Uranium-234 Uranium-235 Uranium-236 Uranium-238 Uranium-239 Uranium-240 Uranium (Caria), a town of...

Uranium hexafluoride, sometimes called hex, is an inorganic compound with the formula UF6. Uranium hexafluoride is a volatile, white solid that is used...

Uranium City is a northern settlement in Saskatchewan, Canada. The community is at the mouth of Fredette River on Martin Lake. It is north of Lake Athabasca...

Uranium chloride may refer to: Uranium trichloride (uranium(III) chloride), UCl3 Uranium tetrachloride (uranium(IV) chloride), UCl4 Uranium pentachloride...

The project proposed both highly enriched uranium and plutonium as fuel for nuclear weapons. Enriched uranium was produced at the Clinton Engineer Works...

type of powdered uranium concentrate obtained from leach solutions, representing an intermediate step in the processing of uranium ores. This material...

Uranium–thorium dating, also called thorium-230 dating, uranium-series disequilibrium dating or uranium-series dating, is a radiometric dating technique...

Uranium–lead dating, abbreviated U–Pb dating, is one of the oldest and most refined of the radiometric dating schemes. It can be used to date rocks that...

Uranium bromide may refer to: Uranium tetrabromide, UBr4 Uranium pentabromide, UBr5 This set index article lists chemical compounds articles associated...

majority of electricity from nuclear power is produced by nuclear fission of uranium and plutonium in nuclear power plants. Nuclear decay processes are used...

Uranium trioxide (UO3), also called uranyl oxide, uranium(VI) oxide, and uranic oxide, is the hexavalent oxide of uranium. The solid may be obtained by...

Strategic uranium reserves refer to uranium inventories held by the government of a particular country, as well as private industry, for the purpose of...

Pokémon Uranium is a fan-made video game based on the Pokémon video game series. The game features gameplay similar to the main series games, though incorporates...

Natural uranium (NU or Unat) is uranium with the same isotopic ratio as found in nature. It contains 0.711% uranium-235, 99.284% uranium-238, and a trace...

The Niger uranium forgeries were forged documents initially released in 2001 by SISMI (the former military intelligence agency of Italy), which seem to...

driven by neutrons. Uranium-235 is the only naturally-occurring fissile isotope, found mixed with uranium-238 in natural uranium. The only other two fissile...

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:...

The Uranium One controversy involves various conspiracy theories promoted by conservative media, politicians, and commentators that characterized the...

World War II. These were variously called Uranverein (Uranium Society) or Uranprojekt (Uranium Project). The first effort started in April 1939, just...

Triuranium octoxide (U3O8) is a compound of uranium. It is present as an olive green solid, and is one of the forms of yellowcake. U3O8 has potential...

authorities in the meantime. Uranium appears in nature primarily in two isotopes: uranium-238 and uranium-235. When the nucleus of uranium-235 absorbs a neutron...

The Rössing uranium mine in Namibia is the longest-running and one of the largest open pit uranium mines in the world. It is located in the Namib Desert...

Uranium-234 (234 U or U-234) is an isotope of uranium. In natural uranium and in uranium ore, 234U occurs as an indirect decay product of uranium-238...

Uranium fluoride can refer to: Uranium trifluoride, UF3 Uranium tetrafluoride, UF4 Uranium pentafluoride, UF5 Uranium hexafluoride, UF6 Tetrauranium heptadecafluoride...

not also monoisotopic, occurring almost exclusively through the decay of Uranium-235. The element was first identified in 1913 by Kazimierz Fajans and Oswald...

uranium mill spill occurred in the U.S. state of New Mexico on July 16, 1979, when United Nuclear Corporation's tailings disposal pond at its uranium...

The CANDU (Canada deuterium uranium) is a Canadian pressurized heavy-water reactor design used to generate electric power. The acronym refers to its deuterium...

Uranium Club (also known as The Minneapolis Uranium Club Band) is an American punk rock band based in Minneapolis. The band consists of members Brendan...

Uranium-233 (233 U or U-233) is a fissile isotope of uranium that is bred from thorium-232 as part of the thorium fuel cycle. Uranium-233 was investigated...

Uranium One is an international group of companies, part of the management circuit of the TENEX Group of Rosatom State Corporation. Since 2013, it is...

Uranium dioxide or uranium(IV) oxide (UO2), also known as urania or uranous oxide, is an oxide of uranium, and is a black, radioactive, crystalline powder...

aims to recover usable material from spent nuclear fuel to both enable uranium (and thorium) supplies to last longer and to reduce the amount of "waste"...

Uranium-236 (236U or U-236) is an isotope of uranium that is neither fissile with thermal neutrons, nor very good fertile material, but is generally considered...

List of countries by uranium reserves Uranium mining by country Uranium mining in France List of uranium projects "World Uranium Mining - World Nuclear...

production of weapons-grade uranium or plutonium. The JCPOA restricted the number and type of centrifuges in operation, the level of uranium enrichment, and the...

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...

Uranium oxide is an oxide of the element uranium. There are many of them. The metal uranium forms half a dozen known oxides: Uranium dioxide or uranium(IV)...

Uranium production 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...

more-commonly available isotopes of uranium and thorium, such as uranium-238 and thorium-232, as opposed to the rare uranium-235 which is used in conventional...

It was a gun-type fission weapon which used uranium that had been enriched in the fissile isotope uranium-235 to power its explosive reaction. Little...

The Coles Hill uranium deposit is located in Pittsylvania County, Virginia, in the Smith River allochthon of southern Virginia. The deposit is located...

Uranium nitrides refers to any of a family of several ceramic materials: uranium mononitride (UN), uranium sesquinitride (U2N3) and uranium dinitride...

Uranium-232 (232 U) is an isotope of uranium. It has a half-life of 68.9 years and is a side product in the thorium cycle. It has been cited[by whom?]...

Depleted uranium hexafluoride (DUHF; also referred to as depleted uranium tails, depleted uranium tailings or DUF6) is a byproduct of the processing of...

Cerium uranium blue is the name given to solid solutions of cerium(IV) oxide, CeO2, and uranium(IV) oxide, UO2, of variable composition from 0 to 100%...

Uranium in the environment is a global health concern, and comes from both natural and man-made sources. Beyond naturally occurring uranium, mining, phosphates...

The Jaduguda Mine (also spelt as Jadugoda or Jadugora) is a uranium mine in Jaduguda village in the Purbi Singhbhum district of the Indian state of Jharkhand...

Uranium mining in the United States produced 224,331 pounds (101.8 tonnes) of U3O8 in 2023, 15% of the 2018 production of 1,447,945 pounds (656.8 tonnes)...

Fission Uranium Corp. is a mineral exploration company engaged in the exploration and development of uranium assets. Its sole project is the Patterson...

Uranium carbide, a carbide of uranium, is a hard refractory ceramic material. It comes in several stoichiometries (x differs in UCx), such as uranium...

A natural nuclear fission reactor is a uranium deposit where self-sustaining nuclear chain reactions occur through natural geological processes rather...

Uranium iodide may refer to one of three chemical compounds: Uranium triiodide, UI3 Uranium(IV) iodide (or uranium tetraiodide), UI4 Uranium pentaiodide...

Uranium production is an important part of the African economy, with Niger, Namibia and South Africa creating up to 18% of the world's annual production...

Uranium sulfide may refer to: Uranium monosulfide, US Uranium disulfide, US2 This set index article lists chemical compounds articles associated with...

Uranium compounds are compounds formed by the element uranium (U). Although uranium is a radioactive actinide, its compounds are well studied due to its...

propulsion, weapons production, and research. Fissile nuclei (primarily uranium-235 or plutonium-239) absorb single neutrons and split, releasing energy...

Uranium tiles have been used in the ceramics industry for many centuries, as uranium oxide makes an excellent ceramic glaze, and is reasonably abundant...

kilograms of uranium were also produced for use in ceramic glazes. In 2019 Australia exported 6,613 tonnes (15 million pounds) of uranium, 12% of world...

Richmond's "Uranium Teen Scream Trilogy", a collection of three theatrical works, one not yet written, that take place in the exaggerated Uranium City. The...

of natural uranium, providing over 40% of global primary uranium supply in 2019 from its operations in Kazakhstan. Kazatomprom's uranium is used for...

reprocessed uranium, also known as the spent fuel material, can in principle also be re-used as fuel, but that is only economical when uranium supply is...

sustain a chain reaction with neutrons. Examples of such materials include uranium and plutonium. Most nuclear reactors use a moderator to lower the kinetic...

The Prohibiting Russian Uranium Imports Act (H.R. 1042) is a U.S. law enacted on May 13, 2024, banning low-enriched uranium imports from Russia. Approved...

List of uranium mines Uranium market Uranium mining debate Uranium reserves Peak uranium Uranium mining controversy in Kakadu National Park Uranium metallurgy...

The world's largest producer of uranium is Kazakhstan, which in 2019 produced 43% of the world's mining output. Canada was the next largest producer with...

named the thorium series that ends at stable 208Pb. On Earth, thorium and uranium are the only elements with no stable or nearly-stable isotopes that still...

30°40′N 74°45′E / 30.667°N 74.750°E / 30.667; 74.750 Uranium poisoning in Punjab made news in 2009 when South African metal toxicologist Carin Smit...

develop a prototype for an atomic reactor using thorium and low-enriched uranium, a key part of India's three stage nuclear power programme. As early as...

Uranium is an American television program about heavy metal that aired on Fuse TV (MMUSA when the program debuted) in the early 2000s. After establishing...

554559 Climax Uranium Mill is a decommissioned uranium mill near Grand Junction, CO. The mill, which processed vanadium as well as uranium, was incorporated...

Uranium – Twisting the Dragon's Tail is a television documentary series about uranium, its history, and its uses. It was produced by Gene Pool Productions...

material, including refined uranium and cyclotrons. The Soviet project utilized East German industry for further uranium mining, refinement, and instrument...

primary fissile isotope used for the production of nuclear weapons, although uranium-235 is also used for that purpose. Plutonium-239 is also one of the three...

synthesized and isolated in late 1940 and early 1941, by deuteron bombardment of uranium-238 in the 1.5-metre (60 in) cyclotron at the University of California...

Uranium–uranium dating is a radiometric dating technique which compares two isotopes of uranium (U) in a sample: uranium-234 (234U) and uranium-238 (238U)...

Uranium mining in Utah, a state of the United States, has a history going back more than 100 years. Uranium mining started as a byproduct of vanadium...

the world's second-largest producer of uranium, behind Kazakhstan. In 2009, 20% of the world's primary uranium production came from mines in Canada. 14...

engineering, uranium metallurgy is the study of the physical and chemical behavior of uranium and its alloys. Commercial-grade uranium can be produced...

have been used in nuclear reactors, and uranium and plutonium are critical elements of nuclear weapons. Uranium and thorium also have diverse current or...

Walter Zinn, Martin D. Whitaker, and George Weil. The reactor used natural uranium. This required a very large amount of material in order to reach criticality...

The uranium hydride bomb was a variant design of the atomic bomb first suggested by Robert Oppenheimer in 1939 and advocated and tested by Edward Teller...

aims to develop domestic uranium enrichment capabilities for low-enriched uranium (LEU) and high-assay low-enriched uranium (HALEU). The company is focused...

Uranium mining in Wyoming was formerly a much larger industry than it is today. Wyoming once had many operating uranium mines, and still has the largest...

Uranium borohydride is the inorganic compound with the empirical formula U(BH4)4. Two polymeric forms are known, as well as a monomeric derivative that...

Uranium tetrafluoride is the inorganic compound with the formula UF4. It is a green solid with an insignificant vapor pressure and low solubility in water...

decay chain of uranium-238; as such, it can be found naturally in uranium-containing minerals. 226 Ra occurs in the decay chain of uranium-238 (238 U),...

made and later lost a fortune after discovering a rich uranium deposit in Utah during the uranium boom of the early 1950s. Charlie Steen was born in 1919...

Uranium zirconium hydride (UZrH, U-ZrHx), a dispersion of metallic uranium in a δ-ZrH1.6 matrix, is used as the fuel in TRIGA reactors. UZrH fuel is used...

and managing irradiated fuel. These operations include ore extraction, uranium concentration, conversion, enrichment, fuel fabrication, irradiation in...

reactors, certain naval fuel facilities, uranium enrichment plants, fuel fabrication plants, and potentially even uranium mines are vulnerable to attacks which...

reduced tetrapositive cation of uranium that exhibits the valence U4+. It is one of the two common ionic states of uranium found in nature, the other being...

construction. Most nuclear power plants use thermal reactors with enriched uranium in a once-through fuel cycle. Fuel is removed when the percentage of neutron...

works to develop and deploy centrifuge technology to produce enriched uranium for commercial and government uses, including for national security. In...

The Uranium Conspiracy (Hebrew: Kesher Ha'Uranium, German: Agenten kennen keine Tränen or Restrisiko 100%, Italian: A chi tocca, tocca...!) is a 1978...

the isotope uranium-233 produced from the fertile element thorium. A thorium fuel cycle can offer several potential advantages over a uranium fuel cycle—including...

Uranium disulfide is an inorganic chemical compound of uranium in oxidation state +4 and sulfur in oxidation state −2. It is radioactive and appears in...

until 2002, when dissidents revealed undeclared facilities at Natanz (uranium enrichment) and Arak (heavy water reactor). This sparked an international...

The Ranger Uranium Mine was a uranium mine in the Northern Territory of Australia. The site is surrounded by, but separate from Kakadu National Park, 230 km...

Uraninite, also known as pitchblende, is a radioactive, uranium-rich mineral and ore with a chemical composition that is largely UO2 but because of oxidation...

Uranium hydride, also called uranium trihydride (UH3), is an inorganic compound and a hydride of uranium. Uranium hydride is a brownish black pyrophoric...

Nuclear weapons testing, uranium mining and export, and nuclear power have often been the subject of public debate in Australia, and the anti-nuclear...

Reprocessed uranium (RepU) is the uranium recovered from nuclear reprocessing, as done commercially in France, the UK and Japan and by nuclear weapons...

nuclear reprocessing, 96% of the spent fuel can be recycled back into uranium-based and mixed-oxide (MOX) fuels. The residual 4% is minor actinides and...

in 2006 the United Nations Security Council (UNSC) demanded Iran cease uranium enrichment and imposed sanctions. Throughout the early 2010s, US, EU, and...

Uranyl nitrate is a water-soluble yellow uranium salt with the formula UO2(NO3)2·nH2O. The hexa-, tri-, and dihydrates are known. The compound is mainly...

related to uranium hexafluoride, which is widely used to produce uranium fuel. It crystallizes in two polymorphs, called α- and β-UF5. Uranium pentafluoride...

The Uranium Conversion Facility in Islamabad is a uranium conversion site in Islamabad, Pakistan. The plant is owned by the Pakistan Atomic Energy Commission...

Shinkolobwe, or Kasolo, or Chinkolobew, or Shainkolobwe, was a radium and uranium mine in the Haut-Katanga Province of the Democratic Republic of the Congo...

The Fordow Uranium Enrichment Plant, officially the Shahid Ali Mohammadi Nuclear Facility (Persian: تأسیسات هسته‌ای شهید علی‌محمدی), is an Iranian underground...

Uranium or Ouranion (Ancient Greek: Οὐράνιον) was a town of ancient Caria, on the Bodrum Peninsula. Uranium was a polis (city-state) and a member of the...

Uranium Corporation of India (UCIL) is a public sector undertaking (PSU), under the Department of Atomic Energy for uranium mining and processing. The...

The uranium mining debate covers the political and environmental controversies of uranium mining for use in either nuclear power or nuclear weapons. Nuclear...

Uranium Mill Tailings Remedial Action (UMTRA) Project was created by the United States Department of Energy (DOE) to monitor the cleanup of uranium mill...

The uranium bubble of 2007 was a period of nearly exponential growth in the price of natural uranium, starting in 2005 and peaking at roughly $300/kg (or...

the uranium oxide fuel rods melt and the reactor core structure and geometry collapses. This can occur at lower temperatures if a eutectic uranium oxide-zirconium...

the element uranium in one of the oxidation states 4, 5 or 6. A typical chemical formula is MxUyOz, where M represents a cation. The uranium atom in uranates(VI)...

SAG/SDAG Wismut was a uranium mining company in East Germany during the time of the Cold War. It produced a total of 230,400 tonnes of uranium between 1947 and...

Scotia has been known to hold significant uranium deposits as early as the 1950s, with the largest uranium deposit in the Maritimes located in South Mountain...

The Norasa uranium project comprises the Valencia and Namibplaas deposits in Erongo Region in the western part of Namibia. The two parts are 7 kilometres...

Uranium mining in Colorado, United States, goes back to 1872, when pitchblende ore was taken from gold mines near Central City, Colorado. The Colorado...

The Uranium Council is an entity created by the Australian Government in 2009. Chair Mark Chalmers has described it as "a combined Australian Government...

that undergoes decay to form a daughter isotope. For example element 92, uranium, has an isotope with 144 neutrons (236U) and it decays into an isotope...

Uranium Boom is a 1956 American adventure film directed by William Castle and starring Dennis Morgan and Patricia Medina. Becoming mining partners after...

(formerly the Rössing South Mine), operated under the Husab Uranium Project, is a uranium mine near the town of Swakopmund in the Erongo region of western-central...

The International Coalition to Ban Uranium Weapons (ICBUW) is a global coalition of 160 groups in 33 countries. It was formed in 2003 in Berlaar, Belgium...

Uranium tetrachloride is an inorganic compound, a salt of uranium and chlorine, with the formula UCl4. It is a hygroscopic olive-green solid. It was used...

The Sprott Physical Uranium Trust (formerly the Uranium Participation Corporation; TSX: U.U) is a Toronto-based holding company investing nearly all of...

Uranium hexaoxide is an unusual, theoretically possible compound of uranium in which the uranium atom would be attached to six oxygen atoms. Some sources...

However, thorium is more difficult to use than uranium as a fuel because it requires breeding, and global uranium prices remain low enough that breeding is...

Dig That Uranium is a 1956 American comedy film directed by Edward Bernds and starring the comedy team of The Bowery Boys, with veteran supporting players...

enriched uranium. It is strongly suspected that SILEX utilizes laser condensation repression to excite a vibrational mode of the 235 Uranium isotope in...

in the world in terms of uranium production and second in terms of in-situ uranium reserves. ARMZ Uranium is the only uranium producer with operations...

step in the normal radioactive decay chain of 238U, also known as the uranium series, which slowly decays into a variety of radioactive nuclides and...

Uranium mining in Arizona has taken place since 1918. Prior to the uranium boom of the late 1940s, uranium in Arizona was a byproduct of vanadium mining...

Namibia has one of the richest uranium mineral reserves in the world. There are currently two large operating mines in the Erongo Region and various exploration...

4 August 2016. "New Uranium Mining Projects – South Africa". Wise-uranium.org. Retrieved 4 August 2016. Kotze, Chantelle. "Uranium-rich South Africa good...

Uranium tetrabromide is an inorganic chemical compound of uranium in oxidation state +4. Uranium tetrabromide can be produced by reacting uranium and...

a uranium mine in the Northern Territory of Australia. It was worked productively only in 1979. The deposit sits within the Alligator Rivers Uranium Field...

investigated for losing 200–600 pounds (91–272 kg) of highly enriched uranium, with suspicions that it had gone to Israel's nuclear weapons program....

Uranium(IV) sulfate (U(SO4)2) is a water-soluble salt of uranium. It is a very toxic compound. Uranium sulfate minerals commonly are widespread around...

or uranium peroxide hydrate (UO4·nH2O) is a pale-yellow, soluble peroxide of uranium. It is found to be present at one stage of the enriched uranium fuel...

program during World War II. In this last large-scale experiment of the uranium project with the name B8 or B-VIII, as in previous piles, a finite nuclear...

Uranium mining in New Mexico was a significant industry from the early 1950s until the early 1980s. Although New Mexico has the second largest identified...

the second largest uranium producer in the world with a 9% share in global uranium production in 2021 to the third largest uranium producer in the world...

prominent use of gas centrifuges is for the separation of uranium-235 (235U) from uranium-238 (238U). The gas centrifuge was developed to replace the...

roll-front uranium deposit discovered in 1976. Uranium will be recovered using in-situ leach (ISL) mining methods. Inkai is the largest roll-front uranium deposit...

reported that Iran had amassed a record amount of military-grade enriched uranium. On June 11, US embassies in Iraq and other Arab states began to evacuate...

/ 38.5997°N 109.5976°W / 38.5997; -109.5976 The Moab uranium mill tailings pile is a uranium mill waste pond situated alongside the Colorado River,...

gypsum, limestone, salt, silver, tin, and uranium. In 2006, Niger was the world's fourth-ranked producer of uranium. A new mining code was adopted in August...

including notable elements such as uranium and plutonium. The nuclides (or isotopes) thorium-232, uranium-235, and uranium-238 occur primordially, while trace...

natural uranium into enriched uranium and depleted uranium is the largest application. This process is crucial in the manufacture of uranium fuel for...

The Beverley Mine is Australia's third uranium mine and Australia's first operating in-situ recovery mine. It is located in South Australia in the gazetted...

of fusion reactions can make possible the use of non-fissile depleted uranium as the weapon's main fuel, thus allowing more efficient use of scarce fissile...

Uranium mining in Kazakhstan is of considerable importance to the national economy. Kazakhstan has been the world's largest producer of uranium since...

named after Neptune, the planet beyond Uranus in the Solar System, which uranium is named after. A neptunium atom has 93 protons and 93 electrons, of which...

the uranium powder inside. The burning uranium boiled the water jacket, generating enough steam pressure to blow the reactor apart. Burning uranium powder...

transmuted into the fissile artificial uranium isotope 233 U which is the nuclear fuel. Unlike natural uranium, natural thorium contains only trace amounts...

The Honeymoon Mine was Australia's second operating in-situ recovery uranium mine, beginning production in 2011. It is located in South Australia and...

effort to produce enriched uranium by liquid thermal diffusion during World War II. It was one of three technologies for uranium enrichment pursued by the...

The relationship between uranium mining and the Navajo people began in 1944 in northeastern Arizona, northwestern New Mexico, and southeastern Utah. In...

neutron moderator. PHWRs frequently use natural uranium as fuel, but sometimes also use very low enriched uranium. The heavy water coolant is kept under pressure...

The Australian Uranium Association was an Australian industry trade group which represented companies involved in uranium exploration, mining and export...

Robert Frisch co-wrote a memorandum explaining that a small mass of pure uranium-235 could be used to produce a chain reaction in a bomb with the power...

of uranium to thorium, and that of radium to radon. Alpha particles are commonly emitted by all of the larger radioactive nuclei such as uranium, thorium...

Uranium pentachloride is an inorganic chemical compound composed of uranium in the +5 oxidation state and five chlorine atoms. Uranium pentachloride can...

the Goldfields Highway. The lake is the site of one of the most advanced uranium mining projects in Western Australia, the Centipede–Lake Way project, which...

The Uranium Information Centre (UIC) was an Australian organisation primarily concerned with increasing the public understanding of uranium mining and...

yellowcake (processed uranium ore) to support the Israeli nuclear weapons effort. France stopped supplying Israel with uranium fuel for the Dimona nuclear...

Uranium City Airport (IATA: YBE, ICAO: CYBE) is located 4 nautical miles (7.4 km; 4.6 mi) east of Uranium City, Saskatchewan, Canada. It is classified...

Little Boy was developed using uranium-235. Chemists at the Los Alamos Laboratory developed methods of purifying uranium and plutonium, the latter a metal...

and manages all aspects of the conversion process, including uranium deliveries, uranium sampling, materials storage, and product delivery. Jointly owned...

produced enriched uranium from 1952 to 2013. It is owned by the United States Department of Energy (DOE). The PGDP was the only operating uranium enrichment...

The McArthur River Uranium Mine, in northern Saskatchewan, Canada, is the world's largest high-grade uranium deposit. The mine is owned by Cameco (70%)...

specific nuclear reaction may be the fission of heavy isotopes (e.g., uranium-235, 235U). A nuclear chain reaction releases several million times more...

substantial mineral wealth, with deposits of gold, copper, iron ore, phosphate, uranium, tantalum, manganese, chromium, coal, zinc, lead, tin, and black sand minerals...

of four advanced uranium mining projects, the others being the Lake Way uranium project, Yeelirrie uranium project, and Kintyre uranium deposit. The 750-tonne...

lake in the Canadian province of Saskatchewan near Uranium City. There has been extensive Uranium exploration in the area surrounding the lake. These...

the long-lived heavy nuclides, thorium-232, uranium-238, and uranium-235, spontaneous fission of uranium-238, and nuclear transmutation reactions induced...

The Manhattan Project feed materials program located and procured uranium ores, and refined and processed them into feed materials for use in the Manhattan...

isotopes of the radioactive elements radium, thorium, protactinium and uranium. He also discovered the phenomena of atomic recoil and nuclear isomerism...

Uranium rhodium germanium (URhGe) is the first discovered metal that becomes superconducting in the presence of an extremely strong electromagnetic field...

atomic program was not far advanced because Japan had little access to uranium ore, the industrial effort required exceeded Japan's capacity, and, according...

of breccia pipe uranium accumulations (above the breccia pipe uranium ore). The surface disturbance of collapse breccia pipe uranium mining has historically...

undergo a chain reaction. For example, a spherical critical mass of pure uranium-235 (235U) with a mass of about 52 kilograms (115 lb) would experience...

also known as a uranium boomtown, is a town or community that rapidly increases in population and economics due to the discovery of uranium ore-bearing minerals...

Uranium boride (UB2), a compound of uranium and boron, is a very stable glassy boride material that is insoluble in water. It is being explored as an...

Uranium(III) bromide is an inorganic compound with the chemical formula UBr3. It is radioactive. Uranium(III) bromide can be obtained by the reaction of...

that make it particularly suitable for nuclear weapons use. Plutonium and uranium in grades normally used in nuclear weapons are the most common examples...

Four Mile is Australia's fifth uranium mine. It is sited in the Frome Basin in far north of the state of South Australia, around 600 kilometres (370 mi)...

Mulberry is a uranium alloy. It is used as a non-corroding or 'stainless' uranium alloy. It has been put forward as a structural material for the casings...

largest publicly traded uranium company, based in Saskatoon, Saskatchewan, Canada. In 2015, it was the world's second largest uranium producer, accounting...

from all parts of the nuclear fuel cycle, including uranium mining, uranium conversion, uranium enrichment, nuclear fuel fabrication, plant manufacture...

abandoned uranium mining town located in Dornod Province, Mongolia, in a remote area north of Choibolsan. The Dornod area was prospected for uranium ore by...

nuclear fuel production and supply, including the processing of natural uranium, uranium conversion and enrichment, fuel assembly fabrication, spent fuel reprocessing...

chain reaction, early experimental results rapidly showed that natural uranium could only undergo a sustained chain reaction using graphite or heavy water...

Strassmann at the Kaiser Wilhelm Institute for Chemistry in Berlin bombarded uranium with slow neutrons and discovered that barium had been produced. Hahn suggested...

Uranium mining in France is the activity of the 210 or so uranium mines that operated in the country between 1945 and 2001. Together, these sites produced...

decay chains of primordial thorium-232, uranium-235, and uranium-238 (223Ra from uranium-235, 226Ra from uranium-238, and the other two from thorium-232)...

nuclear site is a uranium enrichment facility located in Cheshire, England. The main activities at the site are enrichment of natural uranium for civil use...

Lanzhou uranium enrichment plant (Chinese official name: CNNC Lanzhou Uranium Enrichment Co., Ltd., weapon program codename: Plant 504) is the largest...

the M1A1HA (Heavy Armor) and later American tank variants, a depleted uranium alloy. Some companies offer titanium carbide modules.[citation needed]...

The Wiluna uranium mine is a proposed uranium mine in Western Australia. The mine project, owned by Toro Energy Ltd, is located 30 kilometres (19 mi) south...

and Sault Ste. Marie in the Northern Ontario region. Once dubbed the "uranium capital of the world," Elliot Lake has since diversified to a hub for advanced...

Sodium diuranate, also known as the yellow oxide of uranium, is an inorganic chemical compound with the chemical formula Na2U2O7. It is a sodium salt...

in the city in 1951 of a uranium mine and mill for the extraction and processing of uranium ore - although mining of uranium locally in the city has since...

operation. Natural uranium is only 0.7% uranium-235, the isotope necessary for thermal reactors. This makes it necessary to enrich the uranium fuel, which significantly...

metal products and 35,000 metric tons of compounds, such as uranium trioxide and uranium tetrafluoride. Annual production rates ranged from a high in...

Energy Fuels is an American uranium mining and refining company. It operates the Pinyon Plain uranium mine in the Grand Canyon, the La Sal mine near La...

The China Nuclear International Uranium Corporation (Chinese: 中国国核海外铀资源开发公司), abbreviated as SinoU or Sino-U, is a Chinese state-owned enterprise engaged...

one of the largest uranium reserves in South Africa having estimated reserves of 59.3 million tonnes of ore grading 0.016% uranium. "Buffelsfontein gold...

lead-207, and lead-208 represent the ends of three decay chains: the uranium series (or radium series), the actinium series, and the thorium series...

one of the nuclear facilities in Iran, which was built near Natanz for uranium enrichment. This center is part of Iran's nuclear program. The underground...

Uranium hexachloride is the inorganic compound with the formula UCl6. It features uranium in the +6 oxidation state. UCl6 hydrolyzes readily but is stable...

acetonitrile solvent, or by reacting bromine with uranium metal or uranium tetrabromide at 55 °C (131 °F; 328 K). Uranium pentabromide is a hygroscopic dark brown...

blended with natural uranium, reprocessed uranium, or depleted uranium. MOX fuel is an alternative to the low-enriched uranium fuel used in the light-water...

coordinate defense-related research, and the Advisory Committee on Uranium became the Uranium Committee of the NDRC. In June 1941, Roosevelt created the Office...

enriched uranium through gaseous diffusion. In gaseous diffusion, isotopes of Uranium-235 could be separated from Uranium-238 by turning uranium metal into...

stockpiled 7730 kg of low enriched uranium, 275 kg of 20% highly enriched uranium, and 409 kg of 60% highly enriched uranium. Uranium is considered weapons-grade...

defined by the use of fluoride fuel salts and the breeding of thorium into uranium-233 in the thermal neutron spectrum. The LFTR concept was first investigated...

draining resources from the uranium enrichment program that had begun in 1967. South Africa began to focus on the success of its uranium enrichment programme...

of the German PHWR KWU design, employing a mixture of natural uranium and enriched uranium (0.85% of 235U), and use heavy water for cooling and neutron...

is element 92, uranium. However, uranium can undergo spontaneous fission in nature, and the resulting neutrons can strike other uranium atoms. If neutron...

codename given by the Manhattan Project to the program to produce enriched uranium for atomic bombs using the gaseous diffusion method. Originally the codename...

name. The connection to uranium remained a mystery, as neither of the two known isotopes of uranium (uranium-234 and uranium-238) decayed into protactinium...

their oil, 57 per cent of their natural gas and 97.48 per cent of their uranium demands. The three largest suppliers of natural gas to the European Union...

ferro-uranium, is a ferroalloy, an alloy of iron and uranium, after World War II usually depleted uranium. The alloy contains about 35–50% uranium and 1...

Uranium mining in the Elliot Lake area (prior to 1955, more commonly known as the Blind River area) represents one of two major uranium-producing areas...

an active uranium mine in northern Saskatchewan, Canada, located approximately 25 kilometres (16 mi) southwest of the community of Uranium City and approximately...

fourth-largest uranium producer. Regional uranium is mined by Rio Tinto and Paladin Energy. Records indicate that Namibia produced 4,626 tons of uranium in 2009...

Uranium mining in Mongolia refers to the extraction of uranium in Mongolia. The first uranium mining in Mongolia started in the 1950s in a joint cooperation...

Uranium(III) chloride, UCl3, is a water soluble salt of uranium. UCl3 is used mostly to reprocess spent nuclear fuel. Uranium(III) chloride is synthesized...

The Honeywell Uranium Hexafluoride Processing Facility, a uranium conversion facility, is located 1.9 miles (3 km) northwest of Metropolis, Illinois,...

tons of uranium. The total resources of the region account for about 0.6 million of approved uranium. The ISL method attracts a lot of world uranium producers...

enriched uranium, report says". Engineering News. Retrieved 6 July 2025. Poplak, Richard (16 March 2015). "Things That Goes Boom: Is South African uranium the...

Piketon, Ohio, that previously produced enriched uranium, including highly enriched weapons-grade uranium, for the United States Atomic Energy Commission...

Uranium disilicide is an inorganic chemical compound of uranium in oxidation state +4. It is a silicide of uranium. There has been recent interest in using...

entity focusing on uranium processing, high explosives and a missile warhead design. The Green Salt Project derives its name from uranium tetrafluoride, also...

the Huronian Supergroup. The lake is proximate to five decommissioned uranium mines. The lake is located in the Quirke Lake basin (also known as the...

resources essential to clean energy production. The company has operated some uranium facilities in the past, however they have recently been exploring graphite...

Paladin Energy Ltd is a Western Australian based uranium production company. It currently has one operating mine in Africa; the Langer Heinrich Mine (LHM)...

he briefly made a career mining uranium in Western America, leading his then wife, Penny to write the song "Uranium Fever", which in 1955 he would go...

The Uranium Conversion Facility (UCF) at Isfahan converts yellowcake into uranium oxide, uranium metal, uranium tetrafluoride (UF4), and uranium hexafluoride...

Megawatts Program, also called the United States-Russia Highly Enriched Uranium Purchase Agreement, was an agreement between Russia and the United States...

The Uranium Mill Tailings Radiation Control Act (1978) is a United States environmental law that amended the Atomic Energy Act of 1954 and authorized...

Turamdih Uranium Mine is a uranium deposit in Jaduguda, Jharkhand. Turamdih mine is a Uranium mine in Jharkhand. It is located 24 km the west of Jaduguda...

those (such as uranium-238) for which fission can be induced only by high-energy neutrons. As a result, fissile materials (such as uranium-235) are a subset...

coal power plants whose fly ash contains significant amounts of thorium, uranium and their daughter nuclides. A large nuclear power plant may reject waste...

to leukemia of any country. Depleted uranium has 40% less radioactivity than natural uranium. Depleted uranium is not a significant health hazard unless...

best-known techniques are radiocarbon dating, potassium–argon dating and uranium–lead dating. By allowing the establishment of geological timescales, it...

using uranium-235, an isotope that makes up only 0.7 percent of natural uranium. Since it is chemically identical to the most common isotope, uranium-238...

debate: the allegation that Iraq had sought "significant quantities of uranium from Africa", and the claim in the foreword to the document written by...

agreed in 2012 to downgrade the high enriched uranium used on its nuclear power plants to low enriched uranium. This process was carried out with the assistance...

PUREX (plutonium uranium reduction extraction) is a chemical method used to purify fuel for nuclear reactors or nuclear weapons. It is based on liquid–liquid...

Uranium trifluoride is an inorganic chemical compound with the chemical formula UF3. Uranium trifluoride can be obtained by reacting uranium(IV) fluoride...

Ahmad Khan – The Uranium Route to the Bomb: PAEC's role in Uranium Enrichment The Uranium Route to the Bomb: PAEC's role in Uranium Enrichment, Remembering...

Virginia Uranium, Inc. v. Warren, 587 U.S. ___ (2019), was a United States Supreme Court case from the October 2018 term. In a split opinion, the Court...

DUCRETE (Depleted Uranium Concrete) is a high density concrete alternative investigated for use in construction of casks for storage of radioactive waste...

polonium-210 (with a half-life of 138 days) in uranium ores, as it is the penultimate daughter of natural uranium-238. Though two longer-lived isotopes exist...

in western Arizona in 2008. At Uranium Energy's Artillery Peak uranium project, the firm hopes to discover a uranium deposit similar to the nearby Anderson...

phosphoric acid and 2-ethylhexanol. It is used in the solvent extraction of uranium, vanadium and the rare-earth metals. DEHPA is prepared through the reaction...

German electric utilities E.ON and RWE. The Urenco Group operates several uranium enrichment plants in Germany, the Netherlands, the United Kingdom and the...

two companies were exploring for uranium during the year. Perth-based Murchison united nL was granted five uranium exploration licenses covering an area...

The uranyl ion is an oxycation of uranium having the formula UO2+ 2; it is the most common form of uranium(VI). Uranyl is linear with two short U–O bonds...

new Special Mineral Enrichment Facility which focuses on enrichment of uranium fuel is under construction in Atchutapuram near Visakhapatnam in Andhra...

He played lead roles in the 2012 films Redd Inc and Double Happiness Uranium. He received a Film Critics Circle of Australia nomination for best actor...

universities where he pioneered studies in phase transitions of metallic alloys, uranium metallurgy, and isotope separation based on gas centrifuges. After learning...

and depleted uranium, and "special fissionable material", consisting of enriched uranium (U-235), uranium-233, and plutonium-239. Uranium ore concentrates...

are fissioned, or "burnt", in the reactor. A fresh rod of low-enriched uranium pellets (which can be safely handled with gloved hands) will become a highly...

Chernobyl disaster from materials such as molten concrete, sand, steel, uranium, and zirconium. It is named for its wrinkled appearance and large size...

elsewhere, Canada is a technology leader in heavy water reactors and natural uranium fueled reactors more broadly. The Indian IPHWR-line is an indigenized derivative...

in 1939 for his invention of the cyclotron. He is known for his work on uranium-isotope separation for the Manhattan Project, as well as for founding the...

developing domestic sources of uranium. In 2000, China's uranium output was 700 tonnes. By 2010, China had ten uranium mines producing approximately 1...

The Yeelirrie uranium project is a uranium deposit located approximately 70 km southwest of Wiluna, in the Mid West region of Western Australia. The name...

authorities in the meantime. Uranium appears in nature primarily in two isotopes: uranium-238 and uranium-235. When the nucleus of uranium-235 absorbs a neutron...

first places of the world where uranium mining began. Mining in uranium mines took place here from 1856. From 1939, uranium was mined for nuclear projects...

fuel. Uranium, the most common fission fuel, is present in the ground at relatively low concentrations and mined in 19 countries. This mined uranium is used...

physics during the time of the Manhattan Project, and made contributions to uranium enrichment. After the war, Oppenheimer's earlier involvement with the American...

Project had produced two types of atomic bombs: "Little Boy", an enriched uranium gun-type fission weapon, and "Fat Man", a plutonium implosion-type nuclear...

largest of gold, manganese, and lead; the third largest of zinc, cobalt, and uranium; the fifth largest of salt; the sixth largest of copper and nickel; the...

trace amounts, as well as small amounts of uranium and thorium. Due to the alpha decay of thorium and uranium, monazite contains a significant amount of...

susceptible than fast neutrons to propagate a nuclear chain reaction of uranium-235 or other fissile isotope by colliding with their atomic nucleus. Water...

contains small concentrations of uranium, which is dissolved from the ore during bioleaching. Terrafame started uranium recovery in June 2024. After the...

Project, where she helped develop the process for separating uranium into uranium-235 and uranium-238 isotopes by gaseous diffusion. She is best known for...

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...

tanks with depleted uranium armor immediately before the onset of the campaign. M1A2 tanks uniformly incorporate depleted uranium armor, and all M1A1...

pandemic. NTI supported the development of an international low-enriched uranium bank to help prevent the proliferation of nuclear technology. NTI advisor...

unsuccessful.[citation needed] A minor amount of uranium has been mined from sandstone in South Park (see Uranium mining in Colorado).[citation needed] The valley...

Australia has considerable resources of uranium, but to date there has been no commercial mining in the state. Two uranium mining projects in the state are closer...

uranium nuclei. The uranium-235 nucleus can split in many ways, provided the atomic numbers add up to 92 and the mass numbers add up to 236 (uranium-235...

atoms and one uranium atom. It is most commonly found in the +4 or +5 oxidation states. It can be produced by combining cations with uranium hexafluoride...

7% of the uranium in most ores is the 235 isotope, and about 99.3% is the non-fissile 238 isotope. For most uses as a nuclear fuel, uranium must be enriched...

fuel source for the majority of the designs is "high-assay low-enriched uranium", or HALEU. Nuclear microreactors originated in the United States Navy's...

Uranium mining around Bancroft, Ontario, was conducted at four sites, beginning in the early 1950s and concluding by 1982. Bancroft was one of two major...

 i.e. 52,000 km/s, 17.3% of the speed of light) that can easily fission uranium-238 and other non-fissile actinides. Neutron emission occurs in situations...

S2CID 257976576. Yirka, Bob (April 5, 2023). "Previously unknown isotope of uranium discovered". Phys.org. Retrieved 2023-04-12. Radiation, UAB....

The International Uranium Film Festival was founded in 2010 in Rio de Janeiro, and merges art, ecology, environmentalism and environmental justice, to...

is used, although the reactor was initially designed for 90.2% enriched uranium. The reactor core has 347 fuel rods. The reactor is mainly used as a research...

elements with atomic number greater than 92, which is the atomic number of uranium. All of them are radioactively unstable and decay into other elements....

Uranium dermatosis is a cutaneous condition characterized by an irritant contact dermatitis and skin burns due to exposure to uranium. Beryllium granuloma...

programme director. Various means of uranium enrichment were examined, as was nuclear reactor design, the properties of uranium-235, the use of the then-hypothetical...

Uranyl acetate is the acetate salt of uranium oxide, a toxic yellow-green powder useful in certain laboratory tests. Structurally, it is a coordination...

Uranium(IV) hydride is a chemical compound of uranium and hydrogen with the chemical formula UH4, a metal hydride. In 1997, Souter et al. reported the...

entirely in Macromedia Flash digital animation. The song "Playing with Uranium" was supposed to be released as a single in Italy only, but was available...

Ranger Uranium Environmental Inquiry (RUEI) (also known as the Fox Report) was a committee established by the Whitlam government in Australia, which sought...

was originally based on agriculture, but gradually shifted to mining. Uranium and vanadium were discovered in the area in the 1910s and 1920s.[citation...

Uranium triiodide is an inorganic compound with the chemical formula UI3. It is a black solid that is soluble in water. Uranium triiodide can be obtained...

European Gaseous Diffusion Uranium Enrichment Consortium, is a subsidiary of the French company Orano, which operates a uranium enrichment plant, called...

fast spectrum is key to breeder reactors, which convert highly abundant uranium-238 into fissile plutonium-239, without requiring enrichment. It also leads...

collision of a neutron with a uranium nucleus produced barium as one of its byproducts. Frisch and Meitner hypothesized that the uranium nucleus had split in two...

prolate spheroidal. Some weapons tested during the 1950s used pits made with uranium-235 alone, or as a composite with plutonium. All-plutonium pits are the...

one of two declared uranium milling plants within North Korea. The plant processes coal from a nearby mine to concentrate the uranium found in the coal...

uranium produced during yellowcake production. The name "yellowcake" originally given to this bright yellow salt, now applies to mixtures of uranium oxides...

metal ores and uranium ore, which made up 31.5% of 2024 exports.[irrelevant citation] Namibian mining is dominated by diamonds, uranium, gold, metal ores...

American multinational firms General Atomics and Honeywell that provides uranium hexafluoride (UF6) conversion and related services to utilities operating...

exceedingly scarce, it is typically synthesized by bombarding uranium-235 (enriched uranium) with thermal neutrons to produce promethium-147 as a fission...

KA-CARE. In 2017, Saudi Arabia signed an agreement with China to explore the uranium as a joint venture between Chinese National Nuclear Corporation and the...

diffusion is a technology that was used to produce enriched uranium by forcing gaseous uranium hexafluoride (UF6) through microporous membranes. This produces...

Center, which was tested positive for both low enriched uranium (LEU) and highly enriched uranium without confirming whether the (HEU) particles were weapon-grade...

reduce iron and uranium in sediment and soil. It is being studied for use in bioremediation projects due to its ability to reduce uranium and arsenic. Geobacter...

moved to the periphery. By using depleted uranium as fuel, the new reactor type could reduce depleted uranium stockpiles. TerraPower notes that the US...

Virginia. It is the site of the largest uranium deposit in the U.S.; however, a 1982 Virginia ban on uranium mining has kept its resources from being...

leeching", the type of uranium mining proposed for the site. Villagers have raised concerns that radioactive by-products of uranium mining would adversely...

2003) was an American nuclear chemist, one of the three co-discoverers of uranium-233 and for thirty-five years a researcher at Oak Ridge National Laboratory...

established that lead (the metal) was the final decay product of uranium, noted that the lead-uranium ratio was greater in older rocks and, acting on a suggestion...

state-owned company Rosatom. Techsnabexport is an exporter of enriched uranium and a supplier of nuclear fuel cycle products. In 1949, a Soviet technology...

into the following main areas: uranium and heavy water production, uranium isotope separation and the Uranmaschine (uranium machine, i.e., nuclear reactor)...

in the wake of the second Soviet atomic bomb test, a uranium-based atomic bomb; awards for uranium production and isotope separation were prevalent. Also...

chloride. After build-up of the uranium complex on the resin, the uranium is eluted with a salt solution and the uranium is precipitated in another process...

The released neutrons then cause fission of other uranium atoms, until all of the available uranium is exhausted. This is called a chain reaction. Artificial...

The following is a list of uranium mines and mills, including former uranium mines: "Uranium mines and mills waste". Canadian Nuclear Safety Commission...

is a Canadian uranium exploration, development, and production company. Founded by Stephen B. Roman, and best known for its uranium mining in Blind...

lightly enriched uranium fuel produce plutonium in the course of normal operation as uranium-238 (typically 94% to 97% of the uranium content in lightly...

Hahn and Fritz Strassmann reported the discovery of nuclear fission in uranium in the January 6, 1939, issue of Die Naturwissenschaften, and Lise Meitner...

does not mine uranium for the front end of the fuel cycle domestically, French companies have various holdings in the uranium market. Uranium for the French...

weapons. All known gun-type fission weapons have used highly enriched uranium (HEU). The high spontaneous fission rates of plutonium isotopes make it...

Magnesium diuranate (MgU2O7) is a compound of uranium. It is known in the uranium refining industry as "MDU" and forms the major part of some yellowcake...

uranium and plutonium from spent fuel using the PUREX process. Magnox spent fuel is not designed for long-term storage as both the casing and uranium...

Tetrakis(cyclopentadienyl)uranium(IV), U(C5H5)4, abbreviated U(Cp)4, is an organouranium compound composed of a uranium atom sandwiched between four cyclopentadienide...

very-high-temperature reactor (VHTR) uses a graphite-moderated core with a once-through uranium fuel cycle, using helium or molten salt. This reactor design envisions...

Shirley Basin, Wyoming was a company-owned uranium-mining town located about 40 miles (64 km) south of Casper, Wyoming. The town was established in the...

underdeveloped uranium resources'. Notable uranium concentrations have been recognized within the Aillik Group in the eastern part of the belt. 'Uranium occurs...

spectrometer originally designed and used for separating the isotopes of uranium. It was developed by Ernest Lawrence during the Manhattan Project and was...

arise spontaneously from uranium itself. Influenced by these two important discoveries, Curie decided to look into uranium rays as a possible field of...

Australia to limit the number of uranium mines in the country to three. The foundations of the three-mine policy for uranium mining were laid in 1982, when...

nuclear fuel is uranium dioxide or a mixed uranium/plutonium dioxide. This has a higher melting point than the actinide metals. Uranium dioxide resists...

radiometric dating in the early 20th century, measurements of lead in uranium-rich minerals showed that some were in excess of a billion years old. The...

notoriety after his work on the recovery of uranium from phosphates, where he discovered a significant amount of uranium in Moroccan phosphates. Shortly after...

Serpent River Resurgence: Confronting Uranium Mining at Elliot Lake is a 2022 book by Lianne C. Leddy, Associate Professor of History at Wilfrid Laurier...

run on relatively low-enriched uranium, which requires more frequent refueling. Others run on highly enriched uranium, varying from 20% 235U, to the over...

Inclusions of apatite, monazite and zircon are also contained in allanite. Uranium minerals are found associated with iron and manganese oxide, marcasite...

of its kind to depart from an unalloyed uranium metal assembly. In 1963, the company purchased its first uranium mill, Ambrosia Lake. In 1964, it built...

production. In particular, it was used in 1940 to discover the photofission of uranium and thorium, and was most cited for certain nuclear physics measurements...

Kariba, there are 5 main Uranium Deposits: Mutanga, Dibwe, Dibwe East, Njame, and Gwabe explored under The Mutanga Uranium Project. The Canadian Toronto...

discovered in the uranium mines in the region in 1972. Some of the mined uranium was found to have a lower concentration of uranium-235 than expected...

using a fissionable tamper. The first nuclear weapons used heavy natural uranium or tungsten carbide tampers, but a heavy tamper necessitates a larger high-explosive...

Mount Isa and Cloncurry. Mary Kathleen was first settled during the 1860s. Uranium was first discovered at Mary Kathleen by Clem Walton and Norm McConachy...

Uranium monosulfide (US) is an inorganic chemical compound of uranium and sulfur. It is produced by combining uranium metal powder with hydrogen sulfide...

allegations that Saddam Hussein was attempting to purchase yellowcake uranium; his New York Times op-ed piece, "What I Didn't Find in Africa"; and the...

It was an implosion fission device containing about 15 kg weapons-grade uranium (U-235), produced at the Lanzhou enrichment plant. It had a yield of 22...

anti-nuclear groups that oppose nuclear power, nuclear weapons, and/or uranium mining. These have included the Abalone Alliance, Citizens Awareness Network...

most common fuel used in conventional nuclear fission power stations, uranium-235 is "non-renewable" according to the United States' Energy Information...

fissile uranium-233 and drive the fission reaction in the uranium. Thorium reactors can generate power from the plutonium residue left by uranium reactors...

integrity of these sacred mountains has been compromised for decades, by uranium mining and other resource extraction procedures leading to unfavorable...

suggested it could instead be used for the secure storage of enriched uranium or for covert enrichment. The main halls are believed to be dug more than...

Seversk, Tomsk Oblast. Uranium is enriched using an advanced gas centrifuge technology to separate uranium isotopes. Depleted uranium hexafluoride is converted...

arise in the decay chain of the primordial isotopes thorium-232, uranium-238, and uranium-235 - such as the natural isotopes of polonium and radium - some...

0.02 percent uranium. Phosphorite deposits contain sufficient uranium to be an economic source when the price of uranium is high. Uranium was extracted...

direct radiocarbon dating of the stones composing the Bimini Road and uranium-thorium dating of the marine limestone on which the Bimini Road lies. In...

of micro-particle nuclear fuel. Each particle consists of a kernel of uranium dioxide (UO2) fuel (sometimes UC or UCO), which has been coated with four...

arrangement of a critical mass of fissile material, for example enriched uranium or plutonium. Criticality accidents can release potentially fatal radiation...

Uzbekistan's copper deposits rank tenth in the world, and its uranium deposits twelfth. The country's uranium production ranks seventh globally. The Uzbek national...

Cabinet Committee on Economic Affairs (CCEA) approved the establishment of a uranium mine and processing plant at Mabbuchintalapalli-Tummalapalle, about 15 km...

fluorspar, and mercury. These minerals have been found suitable for mining. Uranium, an important mineral in the Soviet era, remains in some quantity but is...

oil exploration, production of crude oil, natural gas, perchlorate and uranium mining and milling in various countries. On June 23, 2006, Anadarko Petroleum...

extremely rare, with trace amounts found in uranium ores, where the isotope francium-223 (in the family of uranium-235) continually forms and decays. As little...

Saskatchewan Uranium and the Global Nuclear System is a 2007 book by Jim Harding which chronicles the struggle over Saskatchewan's uranium mining, and...

Conversion Co. (JCO) on 30 September 1999 due to improper handling of liquid uranium fuel for an experimental reactor. The incident spanned approximately 20...

2025, focusing on "production and handling of High-Assay, Low-Enriched Uranium (HALEU)." Scott Nolan, who formerly worked for SpaceX, left the Founders...

Uranium monophosphide is a compound of uranium and phosphorus, synthesized from heating metal uranium and white phosphorus: 4 U + P4 → 4 UP It is a potential...

and understanding the chemistry of uranium hexafluoride, which the technology was transferred to the Islamabad Uranium Conversion Facility in 1974. In addition...

used to refer to this type of reactor. The GCR was able to use natural uranium as fuel, enabling the countries that developed them to fabricate their...

discovered uranium at Haystack Mesa in the San Juan Basin near Grants, New Mexico, in 1950. This was the first discovery in the Grants Uranium District...

rock 21%; coal 4%; mineral fuels (including coal) – 13% and petroleum 8%; uranium 18%; and platinum 69.4%. As of 2005, strategic minerals and key producers...

seeking sources of uranium for the production of atomic weapons, Roosevelt became an officer and director of the Standard Uranium Company, reportedly...

largest open-pit uranium mine in the world, stripping roughly 2,656 acres of land and extracting approximately 25 million tons of uranium ore. The mine's...

Several of these lakes are exceedingly rich in uranium; in one location of the Shar Burdiin lake, uranium concentration has been measured at 62.5 μM, which...

occurs as an impurity in uranium hexafluoride, as technetium is a fission product of uranium (spontaneous fission in natural uranium, possible contamination...

product). According to some estimates, Kazakhstan has the second largest uranium, chromium, lead, and zinc reserves; the third largest manganese reserves;...

manufacturing process that improves the structural quality of the depleted uranium penetrator. This, the use of new composites for the sabot, and a new propellant...

Australia, possesses within its boundaries a number of large uranium deposits. The uranium is legally owned by the Australian Government, and is sold internationally...

transport of Uranium through Navajo and Havasupai land. The group targets its opposition against Energy Fuels which operates the Pinyon Plain uranium mine in...

chemist who worked on the Manhattan Project on techniques to extract uranium-235 from uranium ore, an isotope that can sustain nuclear fission and would be used...

developed the lead–lead dating method, adapting established procedures for uranium–lead dating. By using lead isotopic data from the Canyon Diablo meteorite...

ships at sea. They are pressurized water reactors (PWRs) that use enriched uranium-235 fuel. They have been used in various Russian nuclear-powered icebreaker...

exploration team uncovered a mine containing in Lernadzor about 30,000 tons of uranium. In February 2008, a memorandum was signed between the ROA Ministry of...

mine Beisa North mine Buffelsfontein uranium mine Denny Dalton mine Karoo mine Rietkuil mine South Deep uranium mine Springbok Flats mine Vaal River mine...

natural uranium-ore mines at the start of the nuclear arms race but in early 1943 it began to acquire uranium metal, uranium oxide, and uranium nitrate...

thing that was to be undertaken was the search for uranium, which continued from 1960 to 1963. Uranium deposits were discovered, and the first-ever national...

22°39′N 86°22′E / 22.65°N 86.36°E / 22.65; 86.36. It is a township of Uranium Corporation of India in the Singhbhum district of Jharkhand state in Eastern...

deformation, depleted uranium tends to out-penetrate an equivalent length of tungsten alloy against steel targets. The use of depleted uranium, in spite of some...

organouranium compounds, which are organometallic compounds containing a carbon to uranium chemical bond. The field is of theoretical interest in organometallic chemistry...

Uranium ruthenium silicide (URu2Si2) is a heavy fermion alloy composed of uranium, ruthenium, and silicon. URu2Si2 has the same '122' tetragonal crystal...

energy agency (Rosatom) acquired Uranium One, a Canadian company with global uranium mining stakes including 20% of the uranium production capacity in the United...

fuel for SFRs is uranium-plutonium mixed-oxide fuel. Thorium-bearing fuel can also be used in an SFR to breed uranium-233. However, uranium and plutonium...

Martin; Walter, Thomas; Walter, Sabine; Zemek, Martin (2007). "Uranium, Uranium Alloys, and Uranium Compounds". Ullmann's Encyclopedia of Industrial Chemistry...

place and the heat is generated. Typically, the fuel will be low-enriched uranium contained in thousands of individual fuel pins. The core also contains...

The World Uranium Hearing was held in Salzburg, Austria in September 1992. Anti-nuclear speakers from all continents, including indigenous speakers and...

The Cigar Lake Mine is a large high-grade underground uranium mine, located in the uranium-rich Athabasca Basin of northern Saskatchewan, Canada, at the...

Uranium diselenide is a compound of uranium and selenium. It has a β form that has orthorhombic crystal system. The family of crystals it matches is PbCl2...

Miracle Hot Springs uranium mine, also known as the Miracle Mine, is located one mile west of Miracle Hot Springs. In 1954 uranium deposits were found...

September 1967: The United States supplies 5.545 kilograms (kg) of enriched uranium, of which 5.165 kg contain fissile isotopes for fuel in a research reactor...

Energy from fission of uranium-238 is useful in weapons: both because depleted uranium is much cheaper than highly enriched uranium and because it cannot...

Uranium acid mine drainage refers to acidic water released from a uranium mining site using processes like underground mining and in-situ leaching. Underground...

globally known for its research in gas centrifuges to produce the enriched uranium; and in past, it has competed with the Pakistan Institute of Nuclear Science...

Canada. In the late 20th-century, the area around the lake was used for uranium mining and the housing of mine workers. The lake is arc shaped, approximately...

420 km west of Baghdad, is a uranium ore production facility associated with the Al Qaim site. Iraq has reserves of uranium ore which continue to be mined...

included a uranium metal plant at Springfields, nuclear reactors and a plutonium processing plant at Windscale, and a gaseous diffusion uranium enrichment...

uranium market (holding most of the deposits known at the time). The uranium mined in Congo was mostly transported to the UMHK refinery for uranium ore...

fuel for nuclear reactors in conjunction with uranium carbide. The mixture is also labeled as uranium-plutonium carbide (UPuC). Emeléus, Harry Julius;...

of uranium in these areas. Domestic production increased until 1980, after which it declined sharply due to low uranium prices. In 2024, uranium mined...

Botanical prospecting for uranium is a method of finding uranium deposits either by observation of plant life growing on the surface, or by geochemical...

the supply of uranium fuel was stopped earlier, in 1963. Despite this, a French uranium company based in Gabon may have sold Israel uranium in 1965. The...

The UNGG (Uranium Naturel Graphite Gaz) is an obsolete nuclear power reactor design developed in France. It was graphite moderated, cooled by carbon dioxide...

of Uranium Deposits (UDEPO), with Uranium Deposit Classification Nuclear reprocessing Nuclear fission product Activation product Reprocessed uranium Plutonium...

enrich the rare fissile isotope uranium-235 (235U) from the mixture of isotopes found in naturally occurring uranium compounds. The isotopic separation...

was built as part of the Manhattan Project for the purpose of enriching uranium for the first atomic bombs. In the years after World War II, it has been...

occur in nature, although radium occurs only through the decay chain of uranium and thorium and not as a primordial element. There have been experiments...

Australia, Turquoise Hill Resources has stakes in mines containing gold, uranium, copper and the world's highest grade molybdenum and rhenium. In Mongolia...

to use fuel efficiently without uranium enrichment or reprocessing, directly using depleted uranium, natural uranium, thorium, spent fuel removed from...

in the Manhattan Project, and subsequently performed experiments with uranium and plutonium cores to determine their critical mass values. After World...

1988 (for European Gaseous Diffusion Uranium Enrichment Consortium), was a nuclear facility specializing in uranium enrichment by gaseous diffusion. The...

the revenues from northern Niger's uranium wealth to be invested in the region. Niger is one of the top five uranium producers in the world. It is also...

2017. On 16 November 2018, the band announced their fourth studio album Uranium Heart, produced by Bersu with all tracks written by Håvik. The album was...

Work was limited to cyclotron research, production of small quantities of uranium hexafluoride, and an unsuccessful attempt to enrich it via thermal diffusion...

from a tank containing radioactive uranium-235 in a sodium carbonate solution, mistakenly added a bottle of uranium solution instead. This produced a criticality...

during the uranium boom from the late 1940s to the early 1960s. Several uranium and vanadium mines were opened in the area, and a uranium processing mill...

gas-cooled reactor (HTGR) is a type of gas-cooled nuclear reactor which uses uranium fuel and graphite moderation to produce very high reactor core output temperatures...

(1–10 kWe) continuously for twelve to fifteen years. The fission reactor uses uranium-235 to generate heat that is carried to the Stirling converters with passive...

and because the cation-exchange capacity of clay causes them to absorb uranium and thorium. This difference in radioactivity between shales and sandstones/carbonate...

nuclear weapon, tested on 31 May 1957. It used 117 kg of highly enriched uranium, more than any other nuclear weapon built or tested,[citation needed] and...

agriculture in the less arid south, and the export of raw materials, including uranium ore. It faces challenges to development due to its landlocked position...

the largest economic sectors of the country. Namibia produces diamonds, uranium, copper, magnesium, zinc, silver, gold, lead, semi-precious stones and...

Soviet SDAG Wismut were situated in the city: the uranium mill in Zwickau-Crossen, producing uranium concentrate from ores mined in the Erzgebirge and...

black, amethyst, monax, and white (milk glass). Some depression glass is uranium glass. Although of marginal quality, Depression glass has been highly collectible...

Overall has been a vocal critic of Nuclear Fuel Services, which operates a uranium processing complex in Erwin, Tennessee. She has charged that the complex...

the Fermi age equation to describe this. After bombarding thorium and uranium with slow neutrons, he concluded that he had created new elements. Although...

energy would burn about one gram of highly enriched uranium. A 490 MW reactor with 50 kilograms of uranium would therefore burn 1 percent of its fuel each...

discovery of the element polonium, 210Po is generated in the decay chain of uranium-238 and radium-226. 210Po is a prominent contaminant in the environment...

This is a list of non-fiction books about nuclear issues, including uranium mining, nuclear weapons, and nuclear power. Red Jihad (2012) Bulletin of the...

velocity. In 2001 local people raised concern over the use of depleted uranium shells on the site given health fears which had come to light after service...

Occupier's Liability cases in Canada. In 1904, H. L. Kerr was prospecting for uranium around Larder Lake and identified an area that he wanted to return to....

The Kintyre uranium project is located 60 km south of the Telfer gold mine and 260 km northeast of Newman at the western edge of the Great Sandy Desert...

Twelve-Day War, under the code name Operation Midnight Hammer. The Fordow Uranium Enrichment Plant, the Natanz Nuclear Facility, and the Isfahan Nuclear...

enriched uranium for the manufacture of nuclear bombs. In 1962, the Société des Usines Chimiques de Pierrelatte (SUCP) began operations, producing uranium hexafluoride...

of uranium from phosphate rocks". OSTI 6654998. "Uranium from Phosphates | Phosphorite Uranium – World Nuclear Association". "Brazil plans uranium-phosphate...

lies at an altitude of 1269 m. Uranium prospecting began in the Choir Depression in 1955, and the Haraat deposit (of uranium trioxide), identified in 1970...

Combine was a uranium processing plant in the Soviet Union. It was founded in 1945 in Leninabad, Tajikistan, as a hydro-metallurgical uranium enterprise...

Corporation (based in Virginia) Church Rock uranium mill was breached and spilled 1,100 tons of milled uranium ore and 94 million US gallons (360,000 m3)...

orange and red glazes. Uranium glazes were used in the 1920s and 1930s for making uranium tile, watch, clock and aircraft dials. Uranium dioxide is produced...

The Ames Project developed the Ames Process, a method for preparing pure uranium metal that the Manhattan Project needed for its atomic bombs and nuclear...

August. Ferguson is a supporter of uranium mining in Australia and in 2005, Ferguson addressed an Australian Uranium Conference and said "We as a community...

would take most of 1946 before a fix was found. Uranium-235 was derived from enrichment of natural uranium at the Y-12 plant and K-25 site in Oak Ridge,...

Cupronickel Molybdenum Red brass Brass plating Yellow brass Naval brass 464 Uranium 8% Mo Niobium 1% Zr Tungsten Tin Lead Stainless steel 304 (active) Tantalum...

enterprise (SovRom), developed a uranium mine at Ciudanovița. After initial prospections, the Soviets began uranium ore mining in 1952, using their own...

Australia hosts 33% of the world's proven uranium deposits, and is currently the world's third largest producer of uranium after Kazakhstan and Canada. Australia's...

that could irradiate uranium and transmute it into plutonium. Meanwhile, chemists investigated ways to separate plutonium from uranium. In September 1942...

gangsters was about to kill him for failing to deliver the uranium, In-chang gives the uranium, but sets its timer to coincide with Paektu's eruption. Although...

element. Naturally occurring technetium is a spontaneous fission product in uranium ore and thorium ore (the most common source), or the product of neutron...

characteristics of uranium-233, uranium-235, and plutonium-239 in spherical geometries surrounded by a relatively thick natural uranium neutron reflector...

the first used in warfare, was Little Boy, a different device based on uranium. Two more Fat Mans were detonated during the Operation Crossroads nuclear...

for North Korean disarmament. Light-water reactor technology requires uranium enrichment, and is intrinsically less likely to enable proliferation than...

smaller quantities as intermediate products in the decay chains of uranium-238, uranium-235, and thorium-232. Some minerals that contain thorium include...

to produce reactors to convert uranium to plutonium, to find ways to chemically separate the plutonium from the uranium, and to design and build an atomic...

U.S. nuclear technology and potentially allowing the country to enrich uranium. Both sides concluded negotiations in October 2025. In February 2026, U...

weapons were extremely expensive due to the high mass of highly enriched uranium used in the core. On November 16, 1952 at 11:30 local time (23:30 GMT)...

Beaverlodge. Eldorado and nearby Uranium City are along Highway 962, an isolated stretch of highway. After uranium was discovered in the Beaverlodge...

sources indicating that this visit was for the purpose of acquiring uranium. Since uranium constitutes almost three-quarters of Niger's exports, the intelligence...

Soviet Union, Kyrgyzstan was one of the major producers of uranium during the 1950s. However, uranium mining activity would cease to exist by the 1990s. In...

The Ulba Metal Works (UMW), a major industrial enterprise which produces uranium products, was kept secret despite its employment of thousands of workers...

(the world's 12th largest in 2013 according to the US Geological Survey), uranium (the world's tenth largest) and lead (world's eleventh largest). Iran with...

Uravan (a contraction of uranium/vanadium) is a former uranium mining town in western Montrose County, Colorado, United States, which still appears on...

in fan-like masses. Due to the moderate uranium content of 48.27% it is radioactive and also used as uranium ore. Autunite fluoresces bright green to...

The majority of the world's nuclear power is sourced from uranium in such deposits. Uranium is also found in nearly all coal at several parts per million...

crucial that the supplies of uranium come from within the Commonwealth; South Africa happened to be endowed with much uranium which could be mined cheaply...

the export of raw commodities: foodstuffs to neighboring countries and uranium and other raw materials to global markets. Niger, a landlocked West African...

element, except for trace quantities resulting from neutron capture by uranium, and thus a standard atomic weight cannot be given. Like all artificial...

It was incorporated in 1862 as part of Cardiff Township, and became a uranium mining town during the late 1950s. Cardiff is located on Highway 118 between...

Ukraine's only consumer of uranium. The Eastern Mining and Processing Plant (VostGOK), also a state-owned enterprise, supplies uranium to Energoatom. Ukrainian...