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  • Rare Earth Elements: the 21st Century Minerals and China, again

    Nov 15, 2016 Could economic wars be launched over mineral resources critical to industrial products that define our 21st century living standards? We are speaking of critical minerals used in the components of smart phones, tablets, laptop computers, photovoltaic and fuel cells, alytic converters, Internet of things 

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  • Rare Earth Elements Profile British Geological Survey

    Minerals. UK. Ce ntre fo r su staina ble mine ra l de velopme nt. Rare Earth Elements. Definitions, mineralogy and deposits. Definitions and characteristics. The rare earth elements (REE) (sometimes referred to as the rare earth metals) are a group of 17 chemically similar metallic elements, including the 15 lanthanides, 

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  • Rare Earth Elements Profile NERC Open Research Archive

    Minerals. UK. Ce ntre fo r su staina ble mine ra l de velopme nt. Rare Earth Elements. Definitions, mineralogy and deposits. Definitions and characteristics. The rare earth elements (REE) (sometimes referred to as the rare earth metals) are a group of 17 chemically similar metallic elements, including the 15 lanthanides, 

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  • Where to Find Rare Earth Elements PBS

    Apr 2, 2013 Rare earths in the periodic table. Rare earth elements include the lanthanide series, ytterium, and scandium, highlighted here in light blue. Rare earths are not easy to mine. Like many minerals, they aren't often found in pure veins, so they need to be separated from the surrounding rock and from one 

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  • Continental shelves as potential resource of rare earth elements

    Jul 19, 2017 Rare earth elements (REE) have received considerable attention in the past ten years, in part as a result of the tightening of export quotas from the monopolistic Chinese .. Europe's rare earth element resource potential: An overview of REE metallogenetic provinces and their geodynamic setting. Ore Geol.

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  • Separation of Rare Earth Elements American Chemical Society

    Nov 5, 2015 In a laboratory in Conant Hall, James devised novel fractional crystallization techniques for separating rare earth elements, which were widely adopted by other chemists. James used his method to separate large amounts of ytterbium, previously considered to be a single element, into two elements now 

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  • USGS Minerals Information: Rare Earths

    The principal economic sources of rare earths are the minerals bastnasite, monazite, and loparite and the lateritic ionadsorption clays. The rare earths are a relatively abundant group of 17 elements composed of scandium, yttrium, and the lanthanides. The elements range in crustal abundance from cerium, the 25th most 

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  • Rare Element on Earth Discovered in Ancient Starlight Space

    Feb 22, 2012 Astronomers have discovered the element tellurium, a rarity on Earth, in three ancient stars on the edge of our Milky Way galaxy. The find helps prove theories on heavy elements in the universe.

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  • REE Rare Earth Elements Metals, Minerals, Mining, Uses

    Rare Earth Elements (REE) are becoming increasingly important in electronic devices used in the defense, alternative energy, and communiions industries. Minable deposits of REEs are found in only a few loions.

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  • Rare Earth Elements Rare Element Resources

    Rare earth elements are a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides plus scandium and yttrium. Scandium and yttrium are considered rare earth elements since they tend to occur in the same ore deposits as the lanthanides and exhibit similar chemical properties.

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  • Rare Element on Earth Discovered in Ancient Starlight Space

    Feb 22, 2012 Astronomers have discovered the element tellurium, a rarity on Earth, in three ancient stars on the edge of our Milky Way galaxy. The find helps prove theories on heavy elements in the universe.

    Online
  • Rare Earth Elements MIT

    Rare earth elements occur in many minerals but typically in concentrations too low to be refined in an economical manner the concentration of REEs in the Earth's crust is estimated to be between 150 to 220 parts per million, which is higher than the concentration of other metals mined for industrial use, such as Cu or Zn.

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  • What are rare earth elements, and why are they important

    The rare earth elements (REE) are a set of seventeen metallic elements. These include the fifteen lanthanides on the periodic table plus scandium and yttrium. Rare earth elements are an essential part of many hightech devices. The U.S. Geological Survey news release "Going Critical" explains: "Rareearth elements 

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  • What are rare earth elements, and why are they important

    The rare earth elements (REE) are a set of seventeen metallic elements. These include the fifteen lanthanides on the periodic table plus scandium and yttrium. Rare earth elements are an essential part of many hightech devices. The U.S. Geological Survey news release "Going Critical" explains: "Rareearth elements 

    Online
  • Rareearth element Britannica

    Rareearth element, any member of the group of chemical elements consisting of three elements in Group 3 (scandium [Sc], yttrium [Y], and lanthanum [La]) and the first extended row of elements below the main body of the periodic table (cerium [Ce] through lutetium [Lu]). The elements cerium through lutetium are called the 

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  • What Are Rare Earth Elements? Live Science

    Jun 14, 2010 upon rare earth elements. For instance, Toyota uses an estimated 7,500 tons of lanthanum and 1,000 tons of neodymium per year to build its Prius cars, according to Jack Lifton, an independent consultant who works with U.S. Rare Earths, a company that owns the rights to rare earth element resources in 

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  • Rare Earth Elements Rare Element Resources

    Rare earth elements are a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides plus scandium and yttrium. Scandium and yttrium are considered rare earth elements since they tend to occur in the same ore deposits as the lanthanides and exhibit similar chemical properties.

    Online
  • A rare element from the edge of the periodic table is breaking

    Oct 4, 2017 There's a lot we don't know about the actinides. On the periodic table, this series of heavy, radioactive elements hangs at the bottom, and includes a host of mysterious substances that don't naturally occur on Earth. Among this cast of unknowns, berkelium looks to be even stranger than we realised.

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  • Can You Name All 17 Rare Earth Elements? Thermo Fisher Scientific

    Mar 3, 2016 According to the USGS, "The rare earths are a relatively abundant group of 17 elements composed of scandium, yttrium, and the lanthanides. (Try naming all 17 before looking at the chart below.) The elements range in crustal abundance from cerium, the 25th most abundant element of the 78 common 

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  • Industrial Uses of Rare Earths: Namibia Rare Earths Inc.

    The term "rare earth" comes from their initial discovery in which only tiny portions of these minerals could be isolated from larger quantities of still more common elements. Today, "rare earth" is used to describe any of the 15 metallic chemical elements with atomic numbers from 57 to 71 (called "lanthanides") and the 

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  • Are Rare Earth Elements Actually Rare? Foreign Policy

    Jun 15, 2010 When Apple's new iPhone debuts later this month, it will be the latest addition to a long list of electronic devices ranging from wind turbines to flatscreen TVs that rely on rare earth elements, a family of minerals found near the bottom of the periodic table. Rare earth elements are needed to 

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  • A fundamental property of the rarest element on Earth CERN

    May 14, 2013 An international team of physicists at the radioactivebeam facility ISOLDE at CERN have for the first time measured the ionization potential of the rare to develop appliions for the element in radiotherapy, and will serve as a benchmark for theories that predict the structure of superheavy elements.

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  • Industrial Uses of Rare Earths: Namibia Rare Earths Inc.

    The term "rare earth" comes from their initial discovery in which only tiny portions of these minerals could be isolated from larger quantities of still more common elements. Today, "rare earth" is used to describe any of the 15 metallic chemical elements with atomic numbers from 57 to 71 (called "lanthanides") and the 

    Online
  • What are 'rare earths' used for? BBC News

    Mar 13, 2012 A guide to the use of some "rare earth" elements, which have become the subject of a trade dispute between China and the US, EU and Japan. to extract. Most "rare earth" elements have uses in several different fields, as well as those listed below. This element is used in camera and telescope lenses.

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  • Rare Element Resources Ltd. REEMF:OTCQX

    Rare Element Resources Ltd. is focused on exploration and development of rare earth elements (REEs) and gold on its owned Bear Lodge property. Gold exploration has been conducted there for decades with several companies significantly contributing to the database and understanding. Newmont's recent 

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  • 4 Rare Earth Elements That Will Only Get More Important

    May 21, 2010 "Rare earth elements are neither rare, nor earth," says Stephen Castor, recently retired research geologist with the Nevada Bureau of Mines and Geology. The name dates to the 18th and 19th centuries, when the elements were first isolated out of actually rare minerals. "Rare earth" stuck, but the elements 

    Online
  • Rareearth element Britannica

    Rareearth element, any member of the group of chemical elements consisting of three elements in Group 3 (scandium [Sc], yttrium [Y], and lanthanum [La]) and the first extended row of elements below the main body of the periodic table (cerium [Ce] through lutetium [Lu]). The elements cerium through lutetium are called the 

    Online
  • Rare element substitution a tricky proposition News Chemistry World

    Jan 6, 2014 The rapid evolution of technology in recent years has produced everything from smaller, more powerful computers and sharper display screens to smarter mobile phones and more efficient electric motors. A key factor in these advances is new materials containing exotic elements such as niobium and 

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  • 4 Rare Earth Elements That Will Only Get More Important

    May 21, 2010 "Rare earth elements are neither rare, nor earth," says Stephen Castor, recently retired research geologist with the Nevada Bureau of Mines and Geology. The name dates to the 18th and 19th centuries, when the elements were first isolated out of actually rare minerals. "Rare earth" stuck, but the elements 

    Online
  • REE Rare Earth Elements Metals, Minerals, Mining, Uses

    Rare Earth Elements (REE) are becoming increasingly important in electronic devices used in the defense, alternative energy, and communiions industries. Minable deposits of REEs are found in only a few loions.

    Online
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