• 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 (5,729 words) - 00:11, 10 November 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) - 20:34, 15 November 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...
    37 KB (4,316 words) - 08:32, 2 November 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 (4,423 words) - 07:28, 11 November 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
  • 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 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 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
  • 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 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
  • 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...
    76 KB (10,055 words) - 09:18, 14 November 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 (16,462 words) - 06:30, 10 November 2024
  • Hill Country and is named for John Baringer, who discovered here much gadolinite about 1887. The Barringer (Baringer) pegmatite was discovered in 1887...
    8 KB (1,168 words) - 05:58, 25 October 2024
  • (synonym of fluorite) Francolite (variety of fluorapatite) Gabrielite Gadolinite (mineral group) Gagarinite-(Ce) Gahnite Galaxite Galena Galkhaite Gananite...
    42 KB (2,782 words) - 04:37, 12 November 2024
  • 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 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...
    137 KB (16,017 words) - 03:15, 10 November 2024
  • 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 (5,315 words) - 06:46, 11 November 2024
  • Thumbnail for Samarium
    occurs in concentration up to 2.8% in several minerals including cerite, gadolinite, samarskite, monazite and bastnäsite, the last two being the most common...
    72 KB (8,246 words) - 07:26, 16 November 2024
  • Thumbnail for Thorite
    pyramidal terminations. It is commonly associated with zircon, monazite, gadolinite, fergusonite, uraninite, yttrialite and pyrochlore. Thorite is currently...
    6 KB (409 words) - 00:28, 29 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
  • Ferroaxinite Fluorapatite Fluorapophyllite Fluorite Forsterite Friedelite Gadolinite Gahnite Gahnospinel Garnet group: Pyralspite Almandine Pyrope Spessartine...
    13 KB (868 words) - 18:14, 14 November 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 Zeolite
    supergroups) Polymeric, isolated silicates (IDs 9.A, e.g. olivine and gadolinite supergroups) Other inorganic polymers (e.g. polyoxometalates; "polyphosphates"...
    50 KB (5,606 words) - 12:35, 19 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
  • include bastnäsite, florencite, chernovite, perovskite, xenotime, cerite, gadolinite, lanthanite, fergusonite, polycrase, blomstrandine, håleniusite, miserite...
    107 KB (10,324 words) - 19:20, 14 November 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 (11,220 words) - 14:45, 6 November 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) - 12:28, 14 October 2024
  • Thumbnail for Dysprosium
    element, it is found in many minerals, including xenotime, fergusonite, gadolinite, euxenite, polycrase, blomstrandine, monazite and bastnäsite, often with...
    37 KB (4,354 words) - 12:03, 15 September 2024
  • Thumbnail for Jacques-Louis Soret
    (1878). "Sur les spectres d'absorption ultra-violets des terres de la gadolinite". Comptes rendus de l'Académie des sciences. 87: 1062. Soret, Jacques-Louis...
    7 KB (504 words) - 06:57, 1 October 2023