• Thumbnail for Scheelite
    Scheelite is a calcium tungstate mineral with the chemical formula CaWO4. It is an important ore of tungsten (wolfram). Scheelite is originally named...
    12 KB (1,206 words) - 00:51, 4 October 2024
  • Thumbnail for Tungsten
    1781 and first isolated as a metal in 1783. Its important ores include scheelite and wolframite, the latter lending the element its alternative name. The...
    83 KB (9,399 words) - 01:21, 12 November 2024
  • The village of Scheelite, located closer to the Pine Creek Mine, was another company town for the mine. The town was named for scheelite, one of the main...
    4 KB (306 words) - 23:24, 21 August 2024
  • Thumbnail for Mittersill mine
    (210 mi) southwest of the capital, Vienna. Mittersill is the largest scheelite deposit in Europe, having in 2010 estimated reserves of 6.1 million tonnes...
    5 KB (483 words) - 11:52, 25 June 2024
  • Thumbnail for Nevada State Route 839
    (29 km) road that runs from the Nevada Scheelite Mine to U.S. Route 50. The road is also known as Nevada Scheelite Mine Road. Prior to the 1976 mass renumbering...
    2 KB (114 words) - 15:47, 16 February 2024
  • Thumbnail for Axel Fredrik Cronstedt
    of the Blowpipe (1827). Cronstedt discovered the mineral now known as scheelite in 1751 at Bispberg Klack, later obtaining samples from the Kuhschacht...
    14 KB (1,360 words) - 18:29, 24 October 2024
  • economically extracted. The ore minerals of tungsten include wolframite, scheelite, and ferberite. Tungsten is used for making many alloys. Tungsten ore...
    722 bytes (73 words) - 17:47, 27 July 2023
  • Thumbnail for Wolframite
    mineral between ferberite (Fe2+ rich) and hübnerite (Mn2+ rich). Along with scheelite, the wolframite series are the most important tungsten ore minerals. Wolframite...
    11 KB (1,066 words) - 13:34, 4 October 2024
  • Samarskite Sanidine Sapphirine Sarcolite Scapolite Marialite Meionite Scheelite Schizolite Scorodite Selenite Sellaite Senarmontite Sepiolite (Meerschaum)...
    13 KB (868 words) - 18:14, 14 November 2024
  • color-specific fluorescence. For instance, under short-wave UV light, scheelite, a tungsten ore, fluoresces a bright sky-blue, and willemite, a minor...
    50 KB (7,412 words) - 00:43, 15 February 2024
  • Thumbnail for Fluorescence
    the orange fluorescence of zircon. Powellite (calcium molybdate) and scheelite (calcium tungstate) fluoresce intrinsically in yellow and blue, respectively...
    99 KB (11,054 words) - 13:12, 1 November 2024
  • Thumbnail for Limpopo
    phosphate, and copper, as well as mineral reserves like gold, emeralds, scheelite, magnetite, vermiculite, silicon, and mica. Commodities such as black...
    29 KB (2,257 words) - 07:04, 24 October 2024
  • Thumbnail for Molybdenite
    minerals include pyrite, chalcopyrite, quartz, anhydrite, fluorite, and scheelite. Important deposits include the disseminated porphyry molybdenum deposits...
    8 KB (599 words) - 14:07, 16 September 2024
  • Kaijū-iro no Shima (かいじゅう色の島, lit. 'Monster-Colored Island' or 'Scheelite-Colored Island') is a Japanese manga series written and illustrated by Mitsuru...
    5 KB (304 words) - 17:35, 31 July 2024
  • Thumbnail for Uvarovite
    37: 679–690. Howard, W.R. (2016). "Surveys of recovered Visible Gold, scheelite & metallic mineral grains and Heavy Minerals in bulk stream silts 2013–2015...
    9 KB (825 words) - 00:49, 4 November 2024
  • Thumbnail for Diamond simulant
    diamond simulant. Due to the scarcity of natural gem-quality scheelite, synthetic scheelite is much more likely to simulate it than diamond. A similar case...
    37 KB (5,274 words) - 01:10, 13 November 2024
  • Thumbnail for Wulfenite
    ratios; as a result, it is considered to be crystallographically similar to scheelite (CaWO4). Wulfenite is classed by a pyramidal-hemihedral (tetragonal dipyramidal)...
    20 KB (2,312 words) - 19:01, 26 March 2024
  • Thumbnail for Powellite
    and a specific gravity of 4.25. It forms a solid solution series with scheelite (calcium tungstate, CaWO4). It has refractive index values of nω=1.974...
    4 KB (224 words) - 01:23, 27 September 2023
  • (IUPAC: tricalcium germanium(IV) hexahydroxide disulfate trihydrate) Scheelite (scheelite: 1821) 7.GA.05 [222] [223] [224] (IUPAC: calcium tungstate) Schertelite...
    103 KB (6,878 words) - 17:47, 9 February 2024
  • Srä Schaurteite Sht Shattuckite Sha Sørensenite Sør Straβmannite Sβm Scheelite Sch Shcherbakovite Sbk Sorosite Sor Strelkinite Slk Schertelite She Shcherbinaite...
    180 KB (418 words) - 05:15, 30 June 2024
  • Thumbnail for Potassium periodate
    potassium iodate, releasing oxygen gas. KIO4 forms tetragonal crystals of the Scheelite type (space group I41/a). Riley, edited by Georg Brauer ; translated by...
    4 KB (326 words) - 15:56, 29 February 2024
  • Thumbnail for Tungstate
    for a list of tungstates. Tungstates occur naturally with molybdates. Scheelite, the mineral calcium tungstate, often contains a small amount of molybdate...
    3 KB (371 words) - 17:13, 3 October 2022
  • Thumbnail for Tungsten trioxide
    with alkalis to produce soluble tungstates. Alternatively, CaWO4, or scheelite, is allowed to react with HCl to produce tungstic acid, which decomposes...
    12 KB (1,187 words) - 19:59, 18 September 2023
  • Thumbnail for Monazite
    Monazite also shares many structural similarities with; zircon, xenotime, scheelite, anhydrite, barite, and rhabdophane. Monazite sand from Brazil was first...
    19 KB (1,970 words) - 18:03, 28 October 2024
  • synthesized by a hydrothermal process. Similar materials are calcium tungstate (scheelite) and zinc tungstate. It is toxic, as are all cadmium compounds. NIOSH...
    6 KB (545 words) - 19:24, 30 August 2024
  • carbonates rich in iron (Fe) and contains pyroxene, scheelite, plagioclase and locally magnetite. The scheelite is generally fine-grained, less than 1mm in size...
    17 KB (1,919 words) - 05:06, 5 November 2024
  • Thumbnail for Ore
    tin and tungsten in the form of wolframite, cassiterite, stannite and scheelite. These are the leading source of copper ore. Porphyry copper deposits...
    61 KB (5,494 words) - 10:03, 9 November 2024
  • Sauconite Sborgite Scapolite (a group of silicate minerals) Schäferite Scheelite Schizolite Schmiederite Schoepite Schorl (black tourmaline) Schreibersite...
    42 KB (2,782 words) - 04:37, 12 November 2024
  • Thumbnail for Field (mineral deposit)
    Magnetite: Fe3O4 Molybdenite: MoS2 Pentlandite: (Fe,Ni)9S8 Pyrite: FeS2 Scheelite: CaWO4 Sphalerite: ZnS Uraninite: UO2 Wolframite: (Fe,Mn)WO4 Chemistry...
    4 KB (374 words) - 09:57, 20 August 2022
  • Thumbnail for Fergusonite
    The mineral has tetragonal crystal symmetry and the same structure as scheelite (calcium tungstate, CaWO4), but can be metamict (amorphous) due to radiation...
    3 KB (226 words) - 19:40, 18 January 2024