rare earth element


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rare earth element

One of a series of metallic elements that follow lanthanum (at. no. 57) in the periodic table of elements and that have oxides with similar properties. The series comprises the 14-element lanthanide series (at. nos. 58-71 and includes praseodymium, promethium, and ytterbium.
See also: element
References in periodicals archive ?
We found the human remains have statistically the same concentrations of rare earth elements as the fossils.
Great American Energy's CEO, Felipe Pimienta, commented: "We know that samples collected on the Bear Creek property provided indications of rare earth elements at varying levels of potential contribution to value.
According to the reports and presentation, "Capacscaya contains both light- and heavy rare earth elements and metals, as well as copper, zinc, cobalt, aluminum, iron and other base metals.
Browse the complete Report on Rare Earth Elements Markets Worldwide http://www.
The rare earth elements are critical to many high-technology applications including those required for electric and hybrid vehicles.
22, 2015 /PRNewswire/ -- RioSol SAC LLC and Compania Minera Rio Sol SAC ("RioSol" or "The Company") last month announced a significant rare earth element and poly-metallic claim discovery in Peru, with reports indicating the 10-kilometer Capacscaya and adjacent claims as having the highest rare earth ranges in Peru containing both light rare earth elements (LREEs) and heavy rare earth elements and metals (HREEs).
30, 2014 /PRNewswire/ -- RioSol SAC LLC and Compania Minera Rio Sol SAC ("RioSol" or "The Company") today announced a significant rare earth element and poly-metallic claim discovery in Peru, with reports indicating the 10-kilometer claim as among the largest rare earth claims in Peru containing both light rare earth elements (LREEs) and heavy rare earth elements and metals (HREEs).
a leader in the manufacture and supply of rare earth element-based metals and metal alloys and holder of a high-grade rare earth element mineral asset, announced that it has selected the following firms to prepare the Steenkampskrl ("SKK") rare earth project feasibility study.
com) - is a world leader in rare earth element engineering, managing, planning and integrating.
Prior to initiating the survey, we knew the Idaho and Montana properties we acquired in late 2011 were exceptionally well positioned with the high potential for Rare Earth Element exploration," stated Michael Parnell, U.