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Keyword: yttrium

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  • Rare Earth Minerals and Thorium: A solution to several pressing technical and political problems.

    06/03/2019 9:02:48 AM PDT · by SeekAndFind · 29 replies
    American Thinker ^ | 06/03/2019 | Mac MacDowell
    There seems to be a similarity between international trade disputes and Texas Hold’em. There is always a certain amount of bluff that is part of the negotiations. The question is, how much is a bluff and how much is not. The Peoples Republic of China (PRC) has just revealed that they are going to use their stake in rare earth minerals production as their show card. Make no mistake -- the communist government is not bluffing. However, one good card does not make a winning hand. To understand the problem, we first must understand where rare earth mineral deposits are...
  • Mining News: Pentagon orders an about-face on REEs {Rare Earth Elements}

    04/01/2013 5:54:31 AM PDT · by thackney · 15 replies
    Mining News ^ | Week of March 31, 2013 | Shane Lasley
    About face; forward; march! The U.S. Department of Defense recently issued this order in the field of rare earth elements. The unique properties of REEs – a group of 17 previously obscure metals that include scandium, yttrium and the 15 lanthanides – are key ingredients in a number of military applications such as guided missiles, lasers, radar systems, night vision equipment and battlefield communications. China is estimated to supply between 90 and 95 percent of the world’s rare earth oxides, according to a September 2012 report penned by Congressional Research Service. Though these Sino-mined elements are key ingredients to much...
  • Japan just found a ‘semi-infinite’ deposit of rare-earth minerals — and it could be (trunc)

    04/15/2018 8:39:19 PM PDT · by grey_whiskers · 62 replies
    Business Insider ^ | April 13, 2018 | Jeremy Berke
    Researchers have found a deposit of rare-earth minerals off the coast of Japan that could supply the world for centuries, according to a new study. The study, published in the journal Nature on Tuesday, says the deposit contains 16 million tons of the valuable metals. Rare-earth minerals are used in everything from smartphone batteries to electric vehicles. By definition, these minerals contain one or more of 17 metallic rare-earth elements (for those familiar with the periodic table, those are on the second row from the bottom).