What are the rare earth elements?

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(NaturalNews) It's the bubble you've probably never heard of: The rare earth bubble. And it's due to pop in 2012, potentially devastating the industries of ... - Read more

The rare earths are a relatively abundant group of 17 elements composed of ... the least abundant rare-earth elements at about 0.5 part per ... - Read more

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What are the rare earth elements? resources

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

What Are Rare Earth Elements (REEs)? Rare earth elements are a group of seventeen chemical elements that occur together in the periodic table (see image at ...

Chemical Elements.com - Rare Earth Elements

The thirty rare earth elements are composed of the lanthanide and actinide series. One element of the lanthanide series and most of the elements in the ...

Rare Earth Elements - Rare Element Resources

Rare Earth Elements What are Rare Earths? The Japanese call them “the seeds of technology.” The US Department of Energy calls them “technology metals.”

Rare Earth Elements - MIT - Massachusetts Institute of ...

Overview. The rare earth elements (REEs) are comprised of the lanthanide elements plus scandium and yttrium, which have similar physical properties and are ...

What Are Heavy Rare Earth Elements?

Have you ever wondered about what a heavy rare earth element (HREE) is? Or maybe you have wondered how are HREEs used? HREEs are a group of eight elements ...

Rare Earth Elements (Metals) - List - About Chemistry ...

This is a list of rare earth elements, which are metals. ... Rare Earths; Rare Earth Elements List About Education Follow us: We deliver.

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What is the rarest element on Earth? - Fun Trivia Quizzes ...

What is the rarest element on Earth? ... argue that these elements should exist naturally on the earth however ... the rarest of the rare element?

NOVA | Rare Earth Elements - PBS: Public Broadcasting Service

This video excerpt from NOVA's "Hunting the Elements" explores the ubiquity of rare earth elements.

Rare Earth Elements - Buzzle

Rare earth elements got their name because there was a time when it was a very difficult task to purify these metals from their oxides. However, since 1945 ...

How Are Rare Earth Elements Used? - Stock Markets ...

Rare earth elements have drawn worldwide attention in recent months, with uncertainty from the world’s largest producer, China, making investors uneasy ...

Author's Note: What are rare earth elements, and what do ...

What are rare earth elements, and what do they have to do with the environment?

Rare earth elements - EniG. Periodic Table of the Elements ...

Figure 1. The Rare earth elements (metals) are often subdivided into light rare earth elements (LREE) and heavy rare earth elements (HREE). → Download ...

4 Rare Earth Elements That Will Only Get More Important ...

"Rare earth elements are neither rare, nor earth," says Stephen Castor, recently retired research geologist with the Nevada Bureau of Mines and Geology.

The Geology of Rare Earth Elements - Geology.com: News and ...

The Geology of Rare Earth Elements Republished from: The Principal Rare Earth Elements Deposits of the United States, USGS Scientific Investigations Report ...

Tasman Metals Ltd. - What are Rare Earth Elements? - Fri ...

The rare-earth elements (REE) are naturally occurring non-toxic materials, whose unique properties make them essential to emerging technologies that ...

Rare Earth Elements—Critical Resources for High ...

Figure 1. Global rare earth element production (1 kt=10 6 kg) from 1950 through 2000, in four categories: United States, almost entirely from ...

Elissa Resources Ltd. - Rare Earth - Thu Jan 1, 2015

What are rare earths? Rare earths are metals. The term rare earth elements (or rare earth metals) describes a collection of 16 chemical elements in the ...

Rare Element Resources

The Bear Lodge Project area is a significant mineralized district that contains one of the largest disseminated rare earth deposits in North America.

China’s Rare Earth Elements Industry: What Can the West ...

China’s Rare Earth Elements Industry: What Can the West Learn? By Cindy Hurst March 2010 Institute for the Analysis of Global Security (IAGS)

Rare Earth Elements | Geology for Investors

The term “rare earth element” is really a misnomer. Apart from the exceedingly scarce and radioactive promethium, most of the rare earth elements are ...

Rare Earth Elements - The Rare Earth Elements: Chemistry ...

The 17 Rare Earth Elements, Their Properties, and Their Uses. Periodic Table from MNDMF, Ontario Geological Survey, Kenora District, Recommndations for ...

Rare Earth Elements - Mining The Moon for Rare Earth Elements

Partial Bibliography of Rare Earth Element Articles, Government Publications, and Web Resources.

Rare Earth Elements: The Global Supply Chain

Rare Earth Elements: The Global Supply Chain Congressional Research Service Contents Introduction ...

RARE EARTH ELEMENTS - University of Nebraska–Lincoln

RARE EARTH ELEMENTS, series of chemical elements of the periodic table. The rare earth elements (or rare earth metals) include the elements with atomic ...

rare-earth element - definition of rare-earth element by ...

the Company holds over 12,000 acres of mining claims for rare-earth elements in Colorado, Idaho and Montana.

BBC News - What are 'rare earths' used for?

"Rare earths" are a group of 17 chemically similar elements crucial to the manufacture of ... Most "rare earth" elements have uses in several different ...

Rare earth element - Simple English Wikipedia, the free ...

Rare earth elements ("REEs") are a set of seventeen chemical elements. They include the fifteen lanthanides plus scandium and yttrium. Scandium and yttrium ...

Rare earth mineral - Wikipedia, the free encyclopedia

A rare earth mineral is a mineral which contains one or more rare earth elements as major metal constituents. Rare earth minerals are usually found in ...

Tasman Metals Ltd. - What are Rare Earth Elements? - Thu ...

The rare-earth elements (REE) are naturally occurring non-toxic materials, whose unique properties make them essential to emerging technologies that ...

Rare Earth Elements - The Periodic Table

Rare Earth Metals included on the Periodic Table based on the IOUPAC 1985 standard. What are Rare Earth Metals? Define Rare Earth Metals Rare Earth Metals ...

Rare Earth Properties - Lanthanide & Actinide Properties

There are two blocks of rare earths, the lanthanide series and the actinide series. Lanthanum and actinium are both located in group IIIB of the ...

What Are Rare Earth Elements? - Live Science: Scientific ...

These rare-earth oxides are used as tracers to determine which parts of a watershed are eroding. Clockwise from top center: praseodymium, cerium, lanthanum ...

What are rare earth elements – and what do they have to ...

What are rare earth elements, and what do they have to do with the environment?