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Calcium tungstate mineral
Scheelite is a calcium tungstate mineral with the chemical formula CaWO4. It is an important ore of tungsten (wolfram). Scheelite is originally named
Scheelite
Chemical element with atomic number 74 (W)
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
Tungsten
Tungsten mine in Mittersill, Salzburg, Austria
(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
Mittersill_mine
Iron manganese tungstate mineral
mineral between ferberite (Fe2+ rich) and hübnerite (Mn2+ rich). Along with scheelite, the wolframite series are the most important tungsten ore minerals. Wolframite
Wolframite
Canadian mining company
Discovered in 1979–1980 by Billiton Española using ultraviolet lamps to detect scheelite (CaWO4), exploration led to drilling and pre-feasibility studies. By 1985
Almonty_Industries
Swedish mineralogist and chemist (1722–1765)
of the Blowpipe (1827). Cronstedt discovered the mineral now known as scheelite in 1751 at Bispberg Klack, later obtaining samples from the Kuhschacht
Axel_Fredrik_Cronstedt
Unincorporated community in California, United States
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
Rovana,_California
Japanese manga series
Island (かいじゅう色の島, Kaijū-iro no Shima; lit. 'Monster-Colored Island' or 'Scheelite-Colored Island') is a Japanese manga series written and illustrated by
Monster-Colored_Island
State highway in Nevada, United States
(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
Nevada_State_Route_839
Samarskite Sanidine Sapphirine Sarcolite Scapolite Marialite Meionite Scheelite Schizolite Scorodite Selenite Sellaite Senarmontite Sepiolite (Meerschaum)
List_of_gemstones_by_species
Rock or sediment with valuable metals, minerals and elements
tin and tungsten in the form of wolframite, cassiterite, stannite and scheelite. These are the leading source of copper ore. Porphyry copper deposits
Ore
Sauconite Sborgite Scapolite (a group of silicate minerals) Schäferite Scheelite Schizolite Schmiederite Schoepite Schorl (black tourmaline) Schreibersite
List_of_minerals
Sulfate mineral series
The mineral has tetragonal crystal symmetry and the same structure as scheelite (calcium tungstate, CaWO4), but can be metamict (amorphous) due to radiation
Fergusonite
Polymorph of ZrSiO4
Reidite is denser than zircon and has the same crystal structure as scheelite. All natural occurrences of reidite are associated with meteorite impact
Reidite
Diamond-like object which is not a diamond
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
Diamond_simulant
Mineral containing rare-earth elements
Monazite also shares many structural similarities with; zircon, xenotime, scheelite, anhydrite, barite, and rhabdophane. Monazite sand from Brazil was first
Monazite
Japanese-bred Thoroughbred racehorse
Epsom Cup, Sankei Sho All Comers, Mainichi Ōkan, Nakayama Kinen 2020 Scheelite g Shaftesbury Avenue Handicap 2021 Chikappa c Hokkaido Sprint Cup, Tokyo
Real_Steel_(horse)
Group of chemical elements
Scheele discovered that a new acid, tungstic acid, could be made from scheelite (at the time named tungsten). Scheele and Torbern Bergman suggested that
Group_6_element
Variety of beryl
metamorphic rocks. It occurs in association with muscovite, schorl, albite, scheelite, fluorite, elbaite, morganite and quartz. Goshenite can be found in countries
Goshenite_(gem)
Effect of a material on light
Flint glass 0.041 — Hyacinth 0.039 — Jargoon 0.039 — Starlite 0.039 — Scheelite 0.038 0.026 Zircon (ZrSiO4) 0.039 0.022 GGG 0.038 0.022 Dioptase 0.036
Dispersion_(optics)
Molybdate mineral
ratios; as a result, it is considered to be crystallographically similar to scheelite (CaWO4). Wulfenite is classed by a pyramidal-hemihedral (tetragonal dipyramidal)
Wulfenite
Emission of light by a substance that has absorbed light
the orange fluorescence of zircon. Powellite (calcium molybdate) and scheelite (calcium tungstate) fluoresce intrinsically in yellow and blue, respectively
Fluorescence
Northernmost province of South Africa
phosphate, and copper, as well as mineral reserves like gold, emeralds, scheelite, magnetite, vermiculite, silicon, and mica. Commodities such as black
Limpopo
Mining industry in France
manufacturers, and also transits through Sète. It can be extracted from scheelite, for example at Salau in the Ariège region of France. The major talc deposit
Mining_in_France
American chemist (1894–1945)
his dissertation he had studied the crystal structures of wulfenite, scheelite, sodium chlorate, and sodium bromate. His graduate advisor was Arthur
Roscoe_G._Dickinson
Alaska Mining District in the United States
in the Matanuska-Susitna borough has had some mining of tungsten from scheelite deposits, and small-scale lode mining for gold. The district is well known
Yentna-Cache Creek mining district
Yentna-Cache_Creek_mining_district
Section of U.S. Highway in Nevada, United States
SR 116 east – Stillwater National Wildlife Refuge 52.5 84.5 Nevada Scheelite Mine Road (SR 839 south) 60.731 97.737 Dixie Valley Road Former SR 121
U.S._Route_50_in_Nevada
Chinese mining company
By the early 2000s, Luoyang Luanchuan was researching ways to extract Scheelite from its main molybdenum mine. Together with Ximen Tungsten Co Ltd, it
CMOC_Group_Limited
Lattice point group
P4 I4 83–88 Tetragonal dipyramidal 4/m C4h 4* [2,4+] centrosymmetric scheelite, wulfenite, leucite P4/m, P42/m, P4/n, P42/n I4/m, I41/a 89–98 Tetragonal
Tetragonal_crystal_system
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
Powellite
Worldwide motif in mythology and history
color-specific fluorescence. For instance, under short-wave UV light, scheelite, a tungsten ore, fluoresces a bright sky-blue, and willemite, a minor
Luminous_gemstones
Bismuth tungstate mineral
associated with native bismuth, bismuthinite, bismite, wolframite, ferberite, scheelite, ferritungstite, anthoinite, mpororoite, koechlinite, cassiterite, topaz
Russellite_(mineral)
Alloy of tungsten and iron
Ferrotungsten comes from rich ore raw materials primarily of wolframite or scheelite. MSDS 12ga Star Flash Aerial Diversion Ferro Tungsten American Elements;
Ferrotungsten
Chemical compound
compound with the formula AgReO4. It is isostructural with the mineral scheelite (CaWO4). Silver perrhenate is soluble in O-donor and N-donor solvents
Silver_perrhenate
2019 Japanese television season
withstand the heat. During a New Year's sunrise, Senku notices Suika holding scheelite, and realizes tungsten is the solution to the filament issue, so he employs
Dr._Stone_season_1
Group of plutons in central Argentina
important deposits is the tungsten that can be obtained from skarns with scheelite and wolframite-bearing quartz veins. Skarns are associated to marble and
Achala_Batholith
Luminescent substance
528 nm – – Lamp – CaSiO3:Pb,Mn Orange-Pink 615 nm 83 nm – Lamp CaWO4 (Scheelite) Blue 417 nm – – Lamp – CaWO4:Pb Blue 433 nm/466 nm 111 nm – Lamp Wide
Phosphor
Chemical compound
coordination polyhedron of the sodium cation is different from typical for scheelite structure. The radioactive 99m TcO− 4 anion is an important radiopharmaceutical
Sodium_pertechnetate
Island in the Bass Strait
approximately 32 km south east of Currie. It was a thriving mining town where scheelite was extracted from an open-cut mine until 1974 when two underground mines
King_Island_(Tasmania)
scheelite and pyrite. The production of the mineral is thought to be from oxidative alteration of sulfides: a reaction between dolomite and scheelite
Ophirite
(IUPAC: tricalcium germanium(IV) hexahydroxide disulfate trihydrate) Scheelite (scheelite: 1821) 7.GA.05 [222] [223] [224] (IUPAC: calcium tungstate) Schertelite
List of minerals recognized by the International Mineralogical Association (S)
List_of_minerals_recognized_by_the_International_Mineralogical_Association_(S)
district were mined, many more bear gold prospects. Cassiterite, platinum, scheelite, allanite, and native bismuth have been recovered along with gold from
Ruby–Poorman_mining_district
wavelength (UVA and UVB) lamps for fluorescent mineral prospecting (eg. scheelite), geological research, quality assurance and forensic work to short wavelength
Oliphant_brothers
Chemical compound
with alkalis to produce soluble tungstates. Alternatively, CaWO4, or scheelite, is allowed to react with HCl to produce tungstic acid, which decomposes
Tungsten_trioxide
Chromium-bearing garnet group
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
Uvarovite
Region within the U.S. state of Idaho
as the waters cooled, left behind minerals like pyrite, stibnite and scheelite. The partnership of the Idaho Batholith cooling and interacting with volcanic
Stibnite_Mining_District
Municipality in Ontario, Canada
Lac Mine (1934–1953) produced 605,449 ounces of gold, besides producing scheelite. J.M. Wood and W.T. Brown developed the Sturgeon River Gold Mine (1936–1942)
Greenstone,_Ontario
Tungsten mine in Yeongwol County, Gangwon Province, South Korea
Scheelite ore of sangdong mine
Sangdong_mine
Molybdenum disulfide mineral
minerals include pyrite, chalcopyrite, quartz, anhydrite, fluorite, and scheelite. Important deposits include the disseminated porphyry molybdenum deposits
Molybdenite
Village in Australia
producer of antimony (14,700 tons) and tungsten (at least 2,000 tons of scheelite). The town was first known as Eleanora Township, named after the antimony
Hillgrove,_New_South_Wales
district were mined, many more bear gold prospects. Cassiterite, platinum, scheelite, allanite, and native bismuth have been recovered along with gold from
Gold_mining_in_Alaska
Nonsystematic name for a chemical substance
Saxon miners. The name tungsten means "heavy stone", a description of scheelite, another mineral in which tungsten is found. Russian names for hydrogen
Trivial_name
Light fixture that emits long-wave ultraviolet light and very little visible light
aragonite, opal, apatite, chalcedony, corundum (ruby and sapphire), scheelite, selenite, smithsonite, sphalerite, sodalite. The first person to observe
Blacklight
Natural history museum in Toulouse, France
Guiana Celestine - Turkmenistan Fluorite - France Nepouite - New Caledonia Scheelite - China Sphalerite - Roumania The bird collection of MHNT contains more
Muséum_de_Toulouse
Natural concentration of raw materials in the earth's crust
Magnetite: Fe3O4 Molybdenite: MoS2 Pentlandite: (Fe,Ni)9S8 Pyrite: FeS2 Scheelite: CaWO4 Sphalerite: ZnS Uraninite: UO2 Wolframite: (Fe,Mn)WO4 Chemistry
Field_(mineral_deposit)
Thorium nesosilicate mineral
near Fox Glacier, which is the type location, where it is accompanied by scheelite, cassiterite, zircon, uranothorite, ilmenite and gold. It was found at
Huttonite
tetrarooseveltite (β-Bi(AsO4), an arsenate mineral) is a member of the scheelite mineral group (a sulfate group). Moëlo et al. (2008) "Sulfosalt systematics:
Timeline of the discovery and classification of minerals
Timeline_of_the_discovery_and_classification_of_minerals
Natural park of France
cerussite, covellite, crocoite, greenockite, nontronite, pyromorphite, scheelite, native silver, stibnite and wulfenite, and also extremely rare minerals
Parc naturel régional Périgord Limousin
Parc_naturel_régional_Périgord_Limousin
Chemical compound made of three different elements
β-K2SO4, and CaFe2O4. One of type ABX4 may be of the class of zircon, scheelite, barite or an ordered silicon dioxide derivative. In the ABX3 class of
Ternary_compound
Overview of and topical guide to mining
Molybdenite (Molybdenum) Pentlandite (Nickel) Pyrolusite (Manganese) Scheelite (Tungsten) Sphalerite (Zinc) Tantalite (Tantalum) Tin Wolframite (Tungsten)
Outline_of_mining
Australian geologist (born 1946)
1080/08120098408729300. ISSN 0812-0099. Plimer, Ian R. (1 May 1994). "Strata-bound scheelite in meta-evaporites, Broken Hill, Australia". Economic Geology. 89 (3):
Ian_Plimer
discovery grounds, it commonly occurs in Uludağ, Turkey, around a metamorphic scheelite deposit near Bursa. It is also associated with the sulfide veinlets around
Bursaite
Mine in 35 km northwest of Mount Carbine, Queensland, Australia
the Hodgkinson Formation. Tungsten is found along a 3,000 m stretch of scheelite. Queensland portal List of mines in Australia Mining in Australia "Tungsten
Watershed_mine
Chemical compound containing an oxyanion or mixed oxide of tungsten
for a list of tungstates. Tungstates occur naturally with molybdates. Scheelite, the mineral calcium tungstate, often contains a small amount of molybdate
Tungstate
List of history of chemical elements
74 Tungsten 1781 W. Scheele 1783 J. and F. Elhuyar Scheele showed that scheelite (then called tungsten) was a salt of calcium with a new acid, which he
Timeline of chemical element discoveries
Timeline_of_chemical_element_discoveries
List of places in California - U
Lake 1 Lake County 95485 Upper Lake Rancheria 1 Lake County Upper Scheelite 1 Inyo County 93514 Upper Soda Springs 1 Siskiyou County 96025 Upper
List of places in California (U)
List_of_places_in_California_(U)
founders of modern mineralogy. Cronstedt also discovered the mineral scheelite in 1751, which he named tungsten, meaning "heavy stone" in Swedish. In
History_of_chemistry
Municipality in Salzburg, Austria
tungsten mine is located south of Mittersill. The ore consists mainly of Scheelite. In winter Mittersill is a popular destination for sports such as skiing
Mittersill
Canadian mineral processing company
concentrations above 0.1% by weight, such as cassiterite, tantalum and scheelite. It is also used for coal cleaning and pre-concentration of gold bearing
Sepro_Mineral_Systems
38°01′14″N 120°22′51″W / 38.02056°N 120.38083°W / 38.02056; -120.38083 Scheelite Inyo Schwaub Inyo 36°30′20″N 116°43′25″W / 36.50556°N 116.72361°W /
List of ghost towns in California
List_of_ghost_towns_in_California
Mine in Castilla y León, Spain
continuous production since its commissioning in 2008. The Los Santos scheelite deposit in western Spain was originally investigated by Billiton in the
Los_Santos_mine
Swedish German chemist who discovered oxygen (1742–1786)
Another English translation was published by Dr Leonard Dobbin, in 1931. Scheelite Scheele's Green Chemical revolution Pharmacy Pneumatic chemistry List
Carl_Wilhelm_Scheele
Chemical compound
synthesized by a hydrothermal process. Similar materials are calcium tungstate (scheelite) and zinc tungstate. It is toxic, as are all cadmium compounds. NIOSH
Cadmium_tungstate
Ghost town in San Bernardino County, California
Bernardino County, California. In 1904 and 1905, veins of the tungsten ore scheelite were discovered at a site east of the Randsburg gold mine. Operations
Atolia,_California
Visible shape of a mineral
diminute anhedral crystals in matrix or other surface andradite, bornite, scheelite, quartz, uvarovite Hopper Halite Bismuth Outer portions of cubes grow
Crystal_habit
Srä Schaurteite Sht Shattuckite Sha Sørensenite Sør Straβmannite Sβm Scheelite Sch Shcherbakovite Sbk Sorosite Sor Strelkinite Slk Schertelite She Shcherbinaite
List_of_mineral_symbols
WWII operation to restrict supply lines
cutting tools. Portugal was Europe's leading supplier of tungsten (and scheelite, another member of the wolframite series of tungsten ore minerals), annually
Blockade of Germany (1939–1945)
Blockade_of_Germany_(1939–1945)
Musical artist
local high school while John and Arthur took jobs at the King Island Scheelite mine. This rural culture shock was magnified by the fact that Pellicci
Derek_Pellicci
Chemical compound
from wolframite: Fe/MnWO4 + 2 NaOH + 2 H2O → Na2WO4·2H2O + Fe/Mn(OH)2 Scheelite is treated similarly using sodium carbonate. Sodium tungstate can also
Sodium_tungstate
List of places in California - S
Estates 1 Tuolumne County 95370 Scenic Center 1 Stanislaus County 95350 Scheelite 1 Inyo County 93514 Scheideck 1 Ventura County 93252 Schellville 1
List of places in California (S)
List_of_places_in_California_(S)
Mine in Bendigo, Central Otago, New Zealand
recover the gold from the crushed rock, due to the presence of abundant scheelite which made crushing difficult. This eventually forced the mine to close
Bendigo_Goldfields
Defunct South Korean metalworks
Korea Feb. 1936: Established SOLIM Mining Co. Ltd. Feb. 1947: Export Scheelite to the USA for the first time Sep. 1952: Established Korea Tungsten Co
Korea_Tungsten_Company
River in Alaska, United States
minerals and materials found in the river basin are galena, gold, pyrite, scheelite, silver and sphalerite, and the primary commodities are tungsten, lead
Kiwalik_River
Cutting tool manufacturer in Daegu, Korea
mine discovered in Gangwon Province, South Korea Feb. 1947: Exported Scheelite to the U.S. for the first time Sep. 1952: Korea Tungsten Company (KTC)
TaeguTec
Ghost town in Nevada, United States
tungsten concentrator was erected at Toulon. The concentrator processed scheelite ore from the Ragged Top Mining District near Ragged Top Mountain. In 1918
Toulon,_Nevada
Types of Gemstone found in Pakistan
aquamarine, garnets, diopside, ruby, pargasite, emerald, topaz, amethyst, scheelite, and quartz Image shows aquamarine with schorl from Braldu valley. Khaplu
Gemstones_of_Pakistan
Shock-wave related deformation and heating of rocks during collisions
however, is only known from impact structures. Reidite, the high-pressure scheelite-structure polymorph of zircon, is known only from impact structures. Two
Shock_metamorphism
Geology of region in northwest England
cleavage. North-south trending veins containing the tungsten minerals scheelite and wolframite are associated with the Skiddaw granite around Carrock
Geology_of_the_Lake_District
Ghost town in Greater Sudbury, Ontario
minerals, including Pyrrhotite, Pentlandite, Chalcopyrite, Sperrylite and Scheelite, and 805,580 tons of ore were produced between 1900 and 1923. Mond was
Victoria_Mines,_Ontario
Rare phosphate mineral
intrusive bodies. It occurs with zircon, ilmenorutile, fluorite, phenakite, scheelite, bertrandite, albite, microcline and quartz. Warr, L.N. (2021). "IMA–CNMNC
Babefphite
Oxide mineral
but is typically associated with other minerals such as cassiterite, scheelite, quartz, galena, arsenopyrite, native bismuth, pyrite, and sphalerite
Hübnerite
Chemical compound
Huang, J Xu, W Li (February 1989). "Preparation of tetragonal defect scheelite-type RE2(MoO4)3 (RE=La TO Ho) by precipitation method". Solid State Ionics
Samarium(III)_molybdate
Mountain in eastern California
important producer of tungsten for much of the 20th century although the scheelite ore deposits are now largely depleted and mines have closed. The Owens
Mount_Tom_(California)
Chemical compound
Scheele, Carl Wilhelm (1781) "Tungstens bestånds-delar" (Tungsten's [i.e., Scheelite's] constituents), Kungliga Vetenskaps Academiens Nya Handlingar (Royal
Tungstic_acid
Avenue Handicap 3 $200,000 Open Open hcp 1400 Flemington VIC 2026-03-07 Scheelite Shannon Stakes 2 $300,000 3YO+ Open qlty 1500 Rosehill NSW 2025-09-27
List of Australian Group races
List_of_Australian_Group_races
Mining industry in the Democratic Republic of the Congo
replaces iron and manganese, in which case the mineral is known as scheelite. Scheelite is uncommon in the mineral deposits of the DRC, where ferberite and
Mining industry of the Democratic Republic of the Congo
Mining_industry_of_the_Democratic_Republic_of_the_Congo
Group of rock-forming tectosilicate minerals
endmembers. The tetragonal crystals are hemihedral with parallel faces (like scheelite), and at times of considerable size. They are distinct and usually have
Scapolite
Class of minerals that include the sulfate ion
Fergusonite-(Nd)N, 05 Fergusonite-(Y), 05 Powellite, 05 Wulfenite, 05 Stolzite, 05 Scheelite; 10 Formanite-(Y), 10 Iwashiroite-(Y); 15 Paraniite-(Y) 07.GB With additional
Sulfate_mineral
Chemical compound
solid, which at normal conditions forms tetragonal crystals similar to scheelite, CaWO4. Under pressures above 7 GPa, the compound undergoes transformation
Barium_tungstate
Row 6 of the periodic table
heavy stone, though the name is volfram in Swedish to distinguish it from Scheelite, in Swedish alternatively named tungsten. A hard, rare metal under standard
Period_6_element
SCHEELITE
SCHEELITE
SCHEELITE
SCHEELITE
Girl/Female
Tamil
Sohadrita | ஸோஹாதà¯à®°à®¿à®¤à®¾
Girl/Female
Greek
Innocent.
Surname or Lastname
English
English : occupational name for a servant at a hall (see Hall).English : topographic name for someone who lived in a hollow or nook, Middle English hale, Old English halh.Swedish : compound of hall ‘hall’ + man ‘man’.Respelling of German Hallmann, a variant of Hellmann.
Surname or Lastname
English
English : habitational name from Frodingham in Lincolnshire or North Frodingham in East Yorkshire, both named as ‘homestead (Old English hÄm) of FrÅd(a)’s people’. Medieval forms in Froth- are common, possibly as a result of Scandinavian influence. The surname is not found in current English records.
Girl/Female
Tamil
Hansdhwani | ஹஂஸà¯à®¤à¯à®µà®¾à®¨à¯€Â
Vocal sound of swan
Girl/Female
Tamil
Haneesha | ஹநீஷா, ஹநீஷாÂ
Beautiful night
Girl/Female
Christian & English(British/American/Australian)
Plains
Boy/Male
Hindu, Indian
A Hindi Calendar Month
Boy/Male
Hindu, Indian
Projector of Vigour; Splendour
Boy/Male
Hindu
Valmiki
SCHEELITE
SCHEELITE
SCHEELITE
SCHEELITE
SCHEELITE
n.
A rare element of the chromium group found in certain minerals, as wolfram and scheelite, and isolated as a heavy steel-gray metal which is very hard and infusible. It has both acid and basic properties. When alloyed in small quantities with steel, it greatly increases its hardness. Symbol W (Wolframium). Atomic weight, 183.6. Specific gravity, 18.
n.
Calcium tungstate, a mineral of a white or pale yellowish color and of the tetragonal system of crystallization.
n.
Scheelite, or calcium tungstate.