Rare earth elements definition

Rare earth elements means a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides (Lanthanum, Cerium, Praseodymium, Neodymium, Promethium, Samarium, Europium, Gadolinium, Terbium, Dysprosium, Holmium, Erbium, Thulium, and Lutetium) plus Scandium and Yttrium.
Rare earth elements means any of a series of metallic elements of which the oxides are classed as rare earths and which include the elements of the lanthanide series, yttrium and scandium.
Rare earth elements means the following chemical elements: Scandium (Sc), Yttrium (Y), Lanthanum (La), Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), Promethium (Pm), Samarium (Sm), Europium (Eu), Gadolinium (Gd), Terbium (Tb), Dysprosium (Dy), Holmium (Ho), Erbium (Er), Thulium (Tm), Ytterbium (Yb) and Lutetium (Lu);

Examples of Rare earth elements in a sentence

  • The realization of amounts shown for its development asset – the Nechalacho Rare Earth Elements Project (the “Nechalacho REE Project”) and its exploration and evaluation assets is dependent upon the discovery of economically recoverable reserves (where not already identified), the ability of the Company to obtain the necessary financing to develop these assets, and future profitable production or proceeds of disposition from these assets.

  • By contrast, in the two-coins example considered here, it does not seem that the argument that Monday and Tuesday should be considered together can be of much help to the supporter of the Halfer Rule, because Beauty is always awoken and, according to the Halfer Rule, always ends up with a credence of 13.

  • The results are encouraging, especially for three strongly anomalous zones returning up to 8467 ppm total Rare Earth Elements + Yttrium (TREE+Y) being delineated along a consistent five kilometre long NW trend.

  • The realization of amounts shown for its exploration and evaluation assets and its development asset - Nechalacho Rare Earth Elements Project (the “Nechalacho REE Project”) is dependent upon the discovery of economically recoverable reserves, the ability of the Company to obtain the necessary financing to develop these assets, and future profitable production or proceeds of disposition from these assets.

  • Rare Earth Elements in Defense Electronic WarfareSource: Compiled from presentations by the Rare Earth Industry and Technology Association, the United States Magnet Manufacturing Association, and David Pineault, “Global Rare Earth Element Review,” Defense National Stockpile Center, spring 2010.

  • Rare Earth Elements and CommunicationSource: Compiled from presentations by the Rare Earth Industry and Technology Association, the United States Magnet Manufacturing Association, and David Pineault, “Global Rare Earth Element Review,” Defense National Stockpile Center, spring 2010.

  • Rare Earth Elements in Targeting and Weapon SystemsSource: Compiled from presentations by the Rare Earth Industry and Technology Association, the United States Magnet Manufacturing Association, and David Pineault, “Global Rare Earth Element Review,” Defense National Stockpile Center, spring 2010.

  • Rare Earth Elements in Electric MotorsSource: Compiled from presentations by the Rare Earth Industry and Technology Association, the United States Magnet Manufacturing Association, and David Pineault, “Global Rare Earth Element Review,” Defense National Stockpile Center, spring 2010.

  • Rare Earth Elements: A Review of Production, Processing, Recycling, and Associated Environmental Issues.

  • The principal activity of the consolidated entity is the exploration for Rare Earth Elements (REE), including Heavy Rare Earth Elements (HREE), and gold.


More Definitions of Rare earth elements

Rare earth elements means the lanthanide group of 15 metallic elements on the periodic table plus scandium and yttrium.
Rare earth elements means the rare earth elements or rare earth metals, a group of 17 chemical elements in the periodic table, being scandium, yttrium and the 15 lanthanoid elements;

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