• Rare-earth element - Wikipedia

    en.wikipedia.org/wiki/Rare_earth_element A rare-earth element (REE) or rare-earth metal (REM), as defined by the International Union of Pure and Applied Chemistry, is one of a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides, as well as scandium and yttrium. Scandium and yttrium are considered rare-earth elements because they tend to occur in the same ore deposits as the lanthanides and ...
  • rare-earth element | Uses, Properties, & Facts | Britannica

    www.britannica.com/science/rare-earth-element Rare-earth 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 lanthanides, but many scientists also, though incorrectly, call those ...
  • REE - Rare Earth Elements - Metals, Minerals, Mining, Uses

    geology.com/articles/rare-earth-elements Rare Earth Element Production: This chart shows a history of rare earth element production, in metric tons of rare earth oxide equivalent, between 1950 and 2018. It clearly shows the United States' entry into the market in the mid-1960s when color television exploded demand.
  • Rare Earth Elements

    www.rareelementresources.com/rare-earth-elements Rare Element Resources Ltd. is a publicly traded mineral resource company focused on exploration and development of rare-earth element deposits that carry a favorable distribution of critical rare earths. The Company is advancing development of the 100% owned Bear Lodge Project, located in northeast Wyoming.. Conversion from Imperial to Metric Measurement Units | Industry Definition Relating ...
  • What are rare earth elements? | Earth | EarthSky

    earthsky.org/earth/what-are-rare-earth-elements Each successive rare earth element adds one more proton and one more electron. An electron diagram of a barium element, the last element before the lanthanide rare earth elements.
  • New Jersey Mining Company Acquires Roberts Rare Earth ...

    classifieds.usatoday.com/.../new-jersey-mining-company-acquires-roberts-rare-... COEUR D’ALENE, ID / ACCESSWIRE / July 7, 2020 / New Jersey Mining Company (OTCQB:NJMC) (“NJMC” or the “Company”) is pleased to announce the expansion of its strategic land holdings to include the Roberts Rare Earth Element (REE) Project in Lemhi County, Idaho. The Roberts REE Project is comprised of 12 unpatented mining claims covering an area of approximately 89 hectares (219 acres).
  • New Jersey Mining Company Acquires Roberts Rare Earth ...

    newjerseymining.com/new-jersey-mining-company-acquires-roberts-rare-earth... COEUR D’ALENE, Idaho, July 7, 2020 (ACCESSWIRE) — New Jersey Mining Company (OTCQB:NJMC) (“NJMC” or the “Company”) is pleased to announce the expansion of its strategic land holdings to include the Roberts Rare Earth Element (REE) Project in Lemhi County, Idaho.
  • Defense Metals Commences Baseline Environmental Studies on ...

    finance.yahoo.com/.../defense-metals-commences-baseline-environmental-1230008... The scientific and technical information contained in this news release as it relates to the Wicheeda Rare Earth Element Project has been reviewed and approved by Kristopher J. Raffle, P.Geo. (BC ...
  • 10Types of Rare Earth Element metal Samples Sealed in ...

    www.ebay.com/itm/.../293638119179 10Types of Rare Earth Element metal Samples Sealed in Argon Glass. Sign in to check out Check out as guest . Adding to your cart. The item you've selected was not added to your cart. Add to cart . Add to Watchlist Unwatch. 60-day returns. Longtime member. Shipping: $3.89 ...
  • DEFENSE METALS COMMENCES BASELINE ENVIRONMENTAL STUDIES ON ...

    defensemetals.com/defense-metals-commences-baseline-environmental-studies... Defense Metals’ primary focus is to exercise its option to acquire 100% of the 1,708 hectare Wicheeda Rare Earth Element Project. Defense Metals Corp. trades in Canada under “DEFN” on the TSX Venture Exchange, in the United States, under “DFMTF” on the OTCQB, and in Germany on the Frankfurt Exchange under the symbol of “35D”.