• What is Titanium Ore-tombarthite

    What is Titanium Ore ... Rare earth metals - Rare earths - Rare earth minerals - Chinese rare earths. Copyright 2010 © Gerhold Chemetals Co., Ltd.Tel: +86 592 ...

  • Erbium metal of Rare - raremetalbuy

    Rare earth Metals: Lanthanum metal, ... Hot sale Tombarthite Erbium metal of Rare Earth 99.99 percent purity FOB Reference Price:US $248-250 / Kilogram ...

  • Rare-earth element - Wikipedia

    A rare-earth element (REE) or rare-earth metal (REM), as defined by IUPAC, is one of a set of seventeen chemical elements in the periodic table ...