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Halide mineral
Cryolite (Na3AlF6, sodium hexafluoroaluminate) is a rare mineral identified with the once-large deposit at Ivittuut on the southwest coast of Greenland
Cryolite
Aluminium smelting process
from bauxite, aluminium's chief ore, through the Bayer process) in molten cryolite and electrolyzing the molten salt bath, typically in a purpose-built cell
Hall–Héroult_process
Chemical element with atomic number 9 (F)
into hydrogen fluoride en route to various organic fluorides, or into cryolite, which plays a key role in aluminium refining. The carbon–fluorine bond
Fluorine
Chemical compound
allowed to stand for some time, and the clear solution is drawn off. When cryolite is used as the ore, it is mixed with calcium carbonate and heated. By this
Aluminium_sulfate
Process of extracting aluminium from its oxide alumina
Electrolyte: The electrolyte is a molten bath of cryolite (Na3AlF6) and dissolved alumina. Cryolite is a good solvent for alumina with low melting point
Aluminium_smelting
Industries"), colloquially known as Kryolitfabrikken (The Cryolite Factory), was a cryolite processing plant established in 1859 at Strandboulevarden
Øresunds_chemiske_Fabriker
industrially relevant sources of fluorine: fluorite, fluorapatite, and cryolite. Fluorite (CaF2), also called fluorspar, is the main source of commercial
Origin and occurrence of fluorine
Origin_and_occurrence_of_fluorine
Place in Greenland, Kingdom of Denmark
few places in the world so far discovered to have naturally occurring cryolite (Na3AlF6, sodium aluminum fluoride), an important agent in modern aluminum
Ivittuut
Chemical compound
Peder Christian Abildgaard (1740–1801), occurs naturally as the mineral cryolite and is used extensively in the industrial production of aluminium. The
Sodium_hexafluoroaluminate
Octahedric silicon compound
exclusively consumed as a precursor to aluminum trifluoride and synthetic cryolite, which are used in aluminium processing. Salts derived from hexafluorosilicic
Hexafluorosilicic_acid
Chemical compound
as a precursor to organofluorine compounds and a precursor to synthetic cryolite for the electrolysis of aluminium. HF reacts with chlorocarbons to give
Hydrogen_fluoride
Minerals with a dominant fluoride, chloride, bromide, or iodide anion
silver AgCl Chlorargyrite AgCl, bromargyrite AgBr, and iodargyrite AgI Cryolite Na3AlF6 Cryptohalite (a)(NH4)2SiF6 Dietzeite Ca2(IO3)2CrO4 Eglestonite
Halide_mineral
Solution of hydrogen fluoride in water
fluoride compounds are prepared from hydrofluoric acid. Foremost are Na3AlF6, cryolite, and AlF3, aluminium trifluoride. A molten mixture of these solids serves
Hydrofluoric_acid
Dipyramidal mineral
and stone (λίθος). It is an allusion to its similarity and appearance to cryolite (ice stone). Chiolite is an IMA approved mineral that has been grandfathered
Chiolite
with the United States, Canada and Portugal, which, supplemented by the cryolite exports, caused a reanimation and permanent realignment of the island's
Greenland_in_World_War_II
WWII German projects for long-range bomber aircraft
Connecticut Corning Glass Works in Corning, New York Cryolite Refinery in Pittsburgh, Pennsylvania, and Cryolite Mine in Arsuk, Greenland Curtiss Wright Corp
Amerikabomber
Autonomous territory of Denmark
Greenland was able to buy goods from the United States and Canada by selling cryolite from the mine at Ivittuut. The United States military used Bluie as a code
Greenland
Chemical element with atomic number 13 (Al)
two octahedra. Such {AlF6} units also exist in complex fluorides such as cryolite, Na3AlF6. AlF3 melts at 1,290 °C (2,354 °F) and is made by reaction of
Aluminium
Economic sector
West Seven, to protect the cryolite quarry. After the war, the Danish company Kryolitselskabet Øresund continued mining cryolite, and revenues from the operation
Mining_in_Greenland
) Geuda Padparadscha Golden sheen sapphire Covellite Creedite Crocoite Cryolite Cumberlandite Cuprite Danburite Datolite Descloizite Diamond Bort Ballas
List_of_gemstones_by_species
Chemical used in metallurgy for cleaning or purifying molten metal
chloride – for aluminium Cryolite (sodium hexafluoroaluminate) Cryolite and phosphoric acid Phosphoric acid and alcohol Cryolite and barium chloride Oleic
Flux_(metallurgy)
Industry dealing with chemicals from fluorine
The resultant HF is mostly used to produce organofluorides and synthetic cryolite. About 3 kg (6.6 lb) of metspar grade fluorite, added directly to the batch
Fluorochemical_industry
British and American musician (born 1975)
Lahore (Universal, 2016) Lennon remixed John Malkovich's 2016 single "Cryolite". Lennon was a featured artist on the track "Tomorrow Never Came", included
Sean_Lennon
Italian chemical company
of Silius. The company was specialized in the production of synthetic cryolite and aluminum fluoride. It immediately built, in Macchiareddu, a drying
Fluorsid
Greenlandic civil servant (1904–1987)
at least the majority of aspects in wartime existence, with the Ivittut Cryolite mine being a major contribution in keeping Greenland stable. Ivittut, having
Eske_Brun
Salt that has melted, often by heating to high temperatures
modification of alloys such as carburizing and nitrocarburizing of steel. Cryolite (a fluoride salt) is used as a solvent for aluminium oxide in the production
Molten_salt
Chemical element with atomic number 11 (Na)
amphibole and zeolite. The insolubility of certain sodium minerals such as cryolite and feldspar arises from their polymeric anions, which in the case of feldspar
Sodium
Sulfide mineral
and tennantite. Stannite and kesterite occur together in the Ivittuut cryolite deposit of southern Greenland. Solid solutions form between Cu2FeSnS4 and
Kesterite
Type of craniofacial prosthesis
medical grade acrylic plastic. A few ocular prostheses today are made of cryolite glass. A variant of the ocular prosthesis is a very thin hard shell known
Ocular_prosthesis
protect against splashes of molten metal splashes including aluminium, cryolite, iron, steel, copper, magnesium, glass and others. Its compositions is
Marlan_(fabric)
Family of double sulfate salts of aluminium
is usually obtained by treating minerals like alum schist, bauxite and cryolite with sulfuric acid. Aluminium-based alums are named by the monovalent cation
Alum
20th-century Canadian Arctic explorer
invasion of Denmark. The Germans could have occupied the island, seized the cryolite mine and used the island as a U-boat base. The Canadian plan was blocked
Henry_Larsen_(explorer)
Chemical compound
majority of the hexafluorosilicic acid is converted to aluminium fluoride and cryolite for the processing of aluminium. These materials are central to the conversion
Monocalcium_phosphate
Deville, sought to use cryolite as the source ore, but with little success. British engineer William Gerhard set up a plant with cryolite as the primary raw
History_of_aluminium
Chemical compound
compound with the chemical formula K3AlF6. It naturally occurs as the mineral cryolite. Potassium hexafluoroaluminate can be obtained by reacting fluoroaluminic
Potassium_hexafluoroaluminate
KGH's profits to local communities; and granted the important Ivigtut cryolite concession to a separate company. During the years before World War I,
Economy_of_Greenland
Arcubisite (Ag6CuBiS4) is a sulfosalt mineral occurring with cryolite in Greenland. It is named after its composition (ARgentum, CUprum, and BISmuth).
Arcubisite
Sedimentary rock rich in aluminium
oxide is dissolved at a temperature of about 960 °C (1,760 °F) in molten cryolite. Next, this molten substance can yield metallic aluminium by passing an
Bauxite
Class of organic chemical compounds with insecticidal properties
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Pyrethrin
Group of highly reactive chemical elements
dissolved in seawater. Other solid deposits include halite, amphibole, cryolite, nitratine, and zeolite. Many of these solid deposits occur as a result
Alkali_metal
1947 film by Elliott Nugent
and meet Collins to show him the map, which he identifies as depicting cryolite deposits from which uranium can be mined. He says that Carlotta's uncle
My_Favorite_Brunette
Hydrous phyllosilicate mineral
the carbon cathode in the pot cells which contain the molten mixture of cryolite and alumina. The moulded shapes and boards are used in: Open fireplaces
Vermiculite
Control of harmful species
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Pest_control
Sulfosalt mineral
occurs in sulfide bearing quartz veins in Colorado and with siderite-rich cryolite in Ivigtut, Greenland. Warr, L.N. (2021). "IMA–CNMNC approved mineral symbols"
Berryite
American inventor, businessman, and chemist (1863–1914)
temperatures: "I tried mixtures of alumina and carbon with barium salts, with cryolite, and with carbonate of sodium, hoping to get a double reaction by which
Charles_Martin_Hall
Chemical element with atomic number 64 (Gd)
den Chryolith und die Honigsteinsäure" [Some observations on gadolinite, cryolite and mellitic acid]. Chemische Annalen für die Freunde der Naturlehre, Arzneygelahrtheit
Gadolinium
Poisoning of humans from pesticide exposure
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Pesticide_poisoning
Crystalline chemical element or compound formed by geologic processes
evaporites, and can be dominant minerals in chemical sedimentary rocks. Cryolite, Na3AlF6, is a key mineral in the extraction of aluminium from bauxites;
Mineral
Form of pest control regarding fleas
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Flea_treatments
Chemical compound
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Acetamiprid
Defunct insecticide
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Triprene
Chemical compound
other fluoride chemical (like sodium fluoride, magnesium silicofluoride, cryolite, aluminum fluoride) production. It is used for extraction of beryllium
Sodium_fluorosilicate
U.S. naval base in Greenland, 1940–1951
(1940), the cryolite mine at Ivigtut was identified as the only sensitive military target in need of protection. In addition, the Cryolite Company informed
Bluie_West_Seven
Chemical compound
additive for the production of aluminium by electrolysis. Together with cryolite, it lowers the melting point to below 1000 °C and increases the conductivity
Aluminium_fluoride
Pesticide used against insects
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Insecticide
Rare halide mineral
is 3.5. Acuminite has only been described from its type locality of the cryolite deposit in Ivigtut, Greenland. List of minerals Look up acuminite in Wiktionary
Acuminite
Alloy of iron and aluminium
the aluminium oxide is subjected to a Hall–Héroult process together with cryolite to obtain aluminium that will then be combined with iron to create the
Ferroaluminum
Medication and insecticide
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Permethrin
coumithoate [Wikidata] CPMC crotamiton crotoxyphos [Wikidata] crufomate cryolite cyanofenphos [Wikidata] cyanogen cyanophos cyanthoate [Wikidata] cyantraniliprole
List_of_insecticides
Ion of fluorine
The main uses of fluoride, in terms of volume, are in the production of cryolite, Na3AlF6. It is used in aluminium smelting. Formerly, it was mined, but
Fluoride
Mineral form of calcium fluoride
Internationally, acid-grade fluorite is also used in the production of AlF3 and cryolite (Na3AlF6), which are the main fluorine compounds used in aluminium smelting
Fluorite
Cristobalite Crocoite Cronstedtite Crookesite Crossite (not approved by IMA) Cryolite Cryptomelane Cubanite Cumengeite Cummingtonite Cupalite Cuprite Cuprosklodowskite
List_of_minerals
Metallurgic process involving aluminium
as the anode), a mixture of fluorides of sodium, aluminium and barium (cryolite + BaF2) in the middle, and pure aluminium at the top. A set of graphite
Hoopes_process
Tugboat of the United States Coast Guard
aircraft production. Control of the cryolite mines gave the United States one of the few sources in the world for cryolite and denied Germany the mine production
USCGC_Raritan
is a mineral with formula: NaCaAlF6·H2O. It is an alteration product of cryolite. It was discovered in 1868 in Ivigtut, Greenland and named for Hans Peter
Thomsenolite
Class of insecticides
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Pyrethroid
American materials company
France. He realized that by passing an electric current through a bath of cryolite and aluminum oxide, the then semi-rare metal aluminum remained as a byproduct
Alcoa
was likely in use.[citation needed] Qaqortoq[citation needed] Ivigtut – Cryolite quarry that once operated in the community, had locomotives. Disko Island
Transport_in_Greenland
Chemical compound
is usually obtained by treating minerals like alum schist, bauxite and cryolite with sulfuric acid. If much iron should be present in the sulfate then
Potassium_alum
Pattern of color filters over an image sensor
patented dichroic filter CFA process (alternating thin films of ZnS and Cryolite) can be applied to spectroscopic CCDs. Gersteltec sells photoresists that
Color_filter_array
Organochloride known as an insecticide
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
DDT
Class of insecticide
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Benzoylurea_insecticide
United States Coast Guard operation in World War II
concerned about the possibility of Axis military bases on Greenland. The cryolite mine at Ivittuut was a strategically important source of flux for electrolysis
Greenland_Patrol
Danish engineer and businessman
in Copenhagen from 1860 to 1865. Hagemann was employed by the Øresund cryolite factory (Øresunds chemiske Fabriker, Kryolitfabrikken) in 1864. In 1865
Gustav_Adolph_Hagemann
Chemical compound (insecticide)
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Aldicarb
Steamship
anti-aircraft gun, and a 3.7 inch Naval gun, she was used to ship carry cryolite for making Aluminum for the war effort. Nascopie was wrecked near Cape
SS_Nascopie
Metal, colour, or fur used in heraldic design
schilten." Rough translation: "emeralds and carbunkles,/ jacinth and cryolites,/ these were in that time/ mixed upon the shield." Woodcock & Robinson
Tincture_(heraldry)
Weak acid with formula H3BO3
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Boric_acid
Village in Greenland
century, with the area permanently settled since then. The discovery of cryolite in Ivittuut in the inner parts of Arsuk Fjord attracted the interest of
Arsuk
Chemical compound
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Piperonyl_butoxide
Veterinary medical products classification subgroup
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
ATCvet_code_QP53
Chemical element with metallic and nonmetallic properties
surface. Aluminium is extracted by dissolving its oxide Al2O3 in molten cryolite Na3AlF6 and then by high temperature electrolytic reduction. Selenium is
Metalloid
the Gillis Range of Nevada, U.S.A. The mineral is found intergrown with cryolite, cryolithionite and trace elpasolite. The mineral has a monoclinic structure
Simmonsite
Chemical compound
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Flumethrin
Chemical compound
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Diflubenzuron
Ecological trend recorded since the late 20th century
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Decline_in_insect_populations
Danish scientist and researcher
Høst) had three children. Roholm conducted laboratory studies, interviewed cryolite workers, visited factories, and documented the progression of fluorine
Kaj_Roholm
Municipality in Greenland, Kingdom of Denmark
headquarters of Greenland, originally established to protect Ivittuut's cryolite mine. www.arsukfjorden.gl Archived 2016-04-30 at the Wayback Machine Local
Ivittuut_Municipality
Insecticide
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Spinosad
Chemical compound
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Fipronil
Chemical compound
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Noviflumuron
Genus of plants and natural insecticide
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Pyrethrum
New Zealand academic
2001, Marshall completed a 2002 Masters thesis titled Investigation of cryolite ratio measurement by potentiometric methods at Massey. He then undertook
Aaron_Marshall
Chemical compound
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Indoxacarb
Organic chlorine pesticide (U.S. used 1948–1988)
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Chlordane
Peak in Colorado, United States
thorium, REE, gemstone, uranium, beryllium, titanium, tin, and niobium. Cryolite was discovered there by October 1882. Ore or minerals were discovered in
St._Peter's_Dome
Chemical compound
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Deltamethrin
1942 failed German sabotage in the U.S. during WWII
Pennsylvania, as well as their repair shops at Altoona; the Pennsalt cryolite (a raw material in the production of fluorine and aluminum) plant in Philadelphia;
Operation_Pastorius
Chemical compound
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Paichongding
Chemical compound
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect
Bifenthrin
CRYOLITE
CRYOLITE
CRYOLITE
CRYOLITE
Boy/Male
Hindu, Indian, Sanskrit, Traditional
Excelling in Good Qualities; Endowed with Excellent Qualities
Girl/Female
Bengali, Gujarati, Hindu, Indian, Jain, Kannada, Marathi, Mythological, Oriya, Sanskrit, Sindhi, Tamil
Earth; Strong Big Heart; Head of the World
Surname or Lastname
English
English : from Old French pech(i)e, Middle English peche ‘sin’, hence a nickname for a reprobate, probably given more often in jest than as a mark of censure.Probably an Americanized spelling of German Pietsch.
Boy/Male
Scottish Irish Spanish
Twin.
Female
Arthurian
, morning-star.
Boy/Male
Hindu, Indian
Lord Hanumaan
Girl/Female
Hindu
Ecstasy in Sanskrit & Telugu
Surname or Lastname
English
English : variant spelling of Ilsley.
Boy/Male
American, British, English, Welsh
Island Dweller; Island; Honour; Modest; Noble
Boy/Male
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi
Lord Krishna
CRYOLITE
CRYOLITE
CRYOLITE
CRYOLITE
CRYOLITE
n.
A fluoride of aluminium, calcium, and sodium occurring with the cryolite of Greenland.
n.
A fluoride of sodium and aluminum, found in Greenland, in white cleavable masses; -- used as a source of soda and alumina.
n.
A fluoride of alumina and soda occurring with the Greenland cryolite in octahedral crystals.
n.
See Cryolite.