• Thumbnail for Gadolinite
    Gadolinite, sometimes known as ytterbite, is a silicate mineral consisting principally of the silicates of cerium, lanthanum, neodymium, yttrium, beryllium...
    5 KB (472 words) - 11:01, 5 January 2024
  • Thumbnail for Gadolinium
    detected its oxide by using spectroscopy. It is named after the mineral gadolinite, one of the minerals in which gadolinium is found, itself named for the...
    46 KB (5,703 words) - 13:27, 8 October 2024
  • Thumbnail for Ytterby
    named it yttria, with the mineral named gadolinite. Many rare earth elements were discovered in the mineral gadolinite, which eventually proved to be the source...
    9 KB (902 words) - 23:47, 10 October 2024
  • Thumbnail for Scandium
    discovered in 1879 by spectral analysis of the minerals euxenite and gadolinite from Scandinavia. Scandium is present in most of the deposits of rare-earth...
    38 KB (4,420 words) - 12:19, 25 September 2024
  • Thumbnail for Holmium
    many other lanthanides, holmium is found in the minerals monazite and gadolinite and is usually commercially extracted from monazite using ion-exchange...
    36 KB (4,143 words) - 22:51, 11 September 2024
  • Thumbnail for Erbium
    elements. It is a lanthanide, a rare-earth element, originally found in the gadolinite mine in Ytterby, Sweden, which is the source of the element's name. Erbium's...
    34 KB (4,095 words) - 04:24, 28 September 2024
  • Thumbnail for Rare-earth element
    deposits are sparse. The first rare-earth mineral discovered (1787) was gadolinite, a black mineral composed of cerium, yttrium, iron, silicon, and other...
    154 KB (16,461 words) - 01:54, 19 September 2024
  • 151.96 5.244 1099 1802 0.182 1.2 2 primordial solid 64 Gd Gadolinium Gadolinite, a mineral named after Johan Gadolin, Finnish chemist, physicist and mineralogist...
    74 KB (9,731 words) - 02:41, 13 September 2024
  • zircon. Other minerals known to undergo metamictisation include allanite, gadolinite, ekanite, thorite and titanite. Ekanite is almost invariably found completely...
    3 KB (316 words) - 13:07, 23 July 2023
  • Thumbnail for Rare-earth mineral
    bastnäsite britholite brockite cerite dollaseite-(Ce) fluocerite fluorite gadolinite monazite parisite-(Ce) parisite-(La) stillwellite synchysite titanite...
    18 KB (1,776 words) - 21:22, 12 September 2024
  • Thumbnail for Ytterbium(III) oxide
    compounds of ytterbium. It occurs naturally in trace amounts in the mineral gadolinite. It was first isolated from this in 1878 by Jean Charles Galissard de...
    6 KB (451 words) - 21:11, 18 August 2024
  • Thumbnail for Johan Gadolin
    work was published in 1794. The mineral that Gadolin examined was named gadolinite in 1800. The element gadolinium and its oxide gadolinia were named after...
    18 KB (1,704 words) - 16:01, 3 July 2024
  • Thumbnail for Thorium
    the Swedish chemist Jöns Jacob Berzelius analysed an unusual sample of gadolinite from a copper mine in Falun, central Sweden. He noted impregnated traces...
    136 KB (15,975 words) - 05:51, 18 August 2024
  • (synonym of fluorite) Francolite (variety of fluorapatite) Gabrielite Gadolinite (mineral group) Gagarinite-(Ce) Gahnite Galaxite Galena Galkhaite Gananite...
    42 KB (2,782 words) - 13:55, 7 October 2024
  • Thumbnail for Gadolin
    Alexander Gadolin (1868-1939), Finnish jurist 2638 Gadolin, asteroid Gadolinite, silicate mineral Gadolinium, chemical element v t e This page lists people...
    621 bytes (94 words) - 06:05, 26 October 2023
  • Thumbnail for Terbium
    free element, but it is contained in many minerals, including cerite, gadolinite, monazite, xenotime and euxenite. Swedish chemist Carl Gustaf Mosander...
    44 KB (5,237 words) - 21:23, 5 October 2024
  • Thumbnail for Carl Gustaf Mosander
    one of the two known components of the mineral ytterbite (later named gadolinite) was a white oxide called ceria. Mosander partially decomposed ceria by...
    11 KB (1,002 words) - 02:17, 20 September 2024
  • Ferroaxinite Fluorapatite Fluorapophyllite Fluorite Forsterite Friedelite Gadolinite Gahnite Gahnospinel Garnet group: Pyralspite Almandine Pyrope Spessartine...
    13 KB (867 words) - 01:34, 24 August 2024
  • Thumbnail for Silicate mineral
    supergroups) Polymeric, isolated silicates (IDs 9.A, e.g. olivine and gadolinite supergroups) Other inorganic polymers (e.g. polyoxometalates; "polyphosphates"...
    20 KB (1,897 words) - 18:21, 16 July 2024
  • Samarsky-Bykhovets, and gadolinium is indirectly named (via the mineral gadolinite) after Johan Gadolin. Lecoq de Boisbaudran, who named the element gallium...
    18 KB (2,309 words) - 20:29, 5 August 2024
  • Thumbnail for Yttrium
    to be a mineral and not an oxide, Martin Heinrich Klaproth renamed it gadolinite in honor of Gadolin. Until the early 1920s, the chemical symbol Yt was...
    58 KB (6,661 words) - 13:24, 1 October 2024
  • Thumbnail for Rhenium
    platinum ore and in the mineral columbite. They also found rhenium in gadolinite and molybdenite. In 1928 they were able to extract 1 g of the element...
    45 KB (5,120 words) - 03:32, 3 October 2024
  • scandium dans les terres de la gadolinite: le celtium (On a new element that accompanies lutetium and scandium in gadolinite: celtium)". Comptes Rendus (in...
    47 KB (5,398 words) - 19:34, 24 September 2024
  • include bastnäsite, florencite, chernovite, perovskite, xenotime, cerite, gadolinite, lanthanite, fergusonite, polycrase, blomstrandine, håleniusite, miserite...
    107 KB (10,322 words) - 03:16, 5 October 2024
  • Thumbnail for Zeolite
    supergroups) Polymeric, isolated silicates (IDs 9.A, e.g. olivine and gadolinite supergroups) Other inorganic polymers (e.g. polyoxometalates; "polyphosphates"...
    50 KB (5,608 words) - 21:46, 2 October 2024
  • 151.96 5.244 1099 1802 0.182 1.2 2 primordial solid 64 Gd Gadolinium Gadolinite, a mineral named after Johan Gadolin, Finnish chemist, physicist and mineralogist...
    2 KB (439 words) - 14:28, 13 October 2024
  • Thumbnail for Chemical symbol
    Samarsky-Bykhovets, Russian mine official 63 Eu Europium Europe 64 Gd Gadolinium gadolinite, a mineral named after Johan Gadolin, Finnish chemist, physicist and mineralogist...
    64 KB (2,126 words) - 10:47, 7 October 2024
  • Thumbnail for Metal
    Walter Noddack, Ida Eva Tacke, and Otto Berg announced its separation from gadolinite and gave it the present name, rhenium. Georges Urbain claimed to have...
    94 KB (11,216 words) - 05:01, 30 September 2024
  • Thumbnail for Carl Axel Arrhenius
    is best known for his discovery of the mineral ytterbite (later called gadolinite) in 1787. The discovery of ytterbite was the first step in identifying...
    12 KB (1,123 words) - 22:40, 16 July 2024
  • Thumbnail for Yttrialite
    highly radioactive due to the thorium content. It is found associated with gadolinite. It was first described in 1889 for an occurrence in the Rode Ranch pegmatite...
    3 KB (138 words) - 00:48, 17 February 2023