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Wolframite, the Glossary

Index Wolframite

Wolframite is an iron, manganese, and tungstate mineral with a chemical formula of that is the intermediate mineral between ferberite (rich) and hübnerite (rich).[1]

Table of Contents

  1. 60 relations: Angstrom, Armour-piercing ammunition, Arsenopyrite, Australia, Bismuth, Bohemia, Bolivia, Canada, Cassiterite, Catalysis, Chemical element, Conflict minerals law, Cornwall, Democratic Republic of the Congo, Devon, Europe, Ferberite, Friction, Galena, Georgius Agricola, Granite, Greisen, Hübnerite, Hermann–Mauguin notation, Incandescent light bulb, Intrusive rock, Iron, Johan Gottschalk Wallerius, List of minerals, Manganese, Mineral, Monoclinic crystal system, Oxide mineral, Pegmatite, Portugal, Pyrite, Quartz, Russia, Rwanda, Saxony, Scheelite, Second Congo War, Skarn, South Korea, Spain, Sphalerite, Sulfide, Thailand, The Economist, Tin, ... Expand index (10 more) »

  2. Minerals in space group 13
  3. Tungstate minerals
  4. Tungsten minerals

Angstrom

The angstrom is a unit of length equal to m; that is, one ten-billionth of a metre, a hundred-millionth of a centimetre, 0.1 nanometre, or 100 picometres.

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Armour-piercing ammunition

Armour-piercing ammunition (AP) is a type of projectile designed to penetrate armour protection, most often including naval armour, body armour, and vehicle armour.

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Arsenopyrite

Arsenopyrite (IMA symbol: Apy) is an iron arsenic sulfide (FeAsS). Wolframite and Arsenopyrite are monoclinic minerals.

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Australia

Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands.

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Bismuth

Bismuth is a chemical element; it has symbol Bi and atomic number 83.

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Bohemia

Bohemia (Čechy; Böhmen; Čěska; Czechy) is the westernmost and largest historical region of the Czech Republic.

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Bolivia

Bolivia, officially the Plurinational State of Bolivia, is a landlocked country located in western-central South America.

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Canada

Canada is a country in North America.

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Cassiterite

Cassiterite is a tin oxide mineral, SnO2.

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Catalysis

Catalysis is the increase in rate of a chemical reaction due to an added substance known as a catalyst.

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Chemical element

A chemical element is a chemical substance that cannot be broken down into other substances by chemical reactions.

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Conflict minerals law

The eastern Democratic Republic of the Congo (DRC) has a history of conflict, where various armies, rebel groups, and outside actors have profited from mining while contributing to violence and exploitation during wars in the region.

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Cornwall

Cornwall (Kernow;; or) is a ceremonial county in South West England.

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Democratic Republic of the Congo

The Democratic Republic of the Congo (DRC), also known as the DR Congo, Congo-Kinshasa, Congo-Zaire, or simply either Congo or the Congo, is a country in Central Africa.

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Devon

Devon (historically also known as Devonshire) is a ceremonial county in South West England.

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Europe

Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere.

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Ferberite

Ferberite is the iron endmember of the manganese–iron wolframite solid solution series. Wolframite and Ferberite are minerals in space group 13, monoclinic minerals, tungstate minerals and tungsten minerals.

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Friction

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

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Galena

Galena, also called lead glance, is the natural mineral form of lead(II) sulfide (PbS).

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Georgius Agricola

Georgius Agricola (born Georg Bauer; 24 March 1494 – 21 November 1555) was a German Humanist scholar, mineralogist and metallurgist.

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Granite

Granite is a coarse-grained (phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase.

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Greisen

Greisen is a highly altered granitic rock or pegmatite, usually composed predominantly of quartz and micas (mostly muscovite).

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Hübnerite

Hübnerite or hubnerite is a mineral consisting of manganese tungsten oxide (chemical formula MnWO4). Wolframite and Hübnerite are Manganese(II) minerals, monoclinic minerals, tungstate minerals and tungsten minerals.

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Hermann–Mauguin notation

In geometry, Hermann–Mauguin notation is used to represent the symmetry elements in point groups, plane groups and space groups.

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Incandescent light bulb

An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a filament that is heated until it glows.

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Intrusive rock

Intrusive rock is formed when magma penetrates existing rock, crystallizes, and solidifies underground to form intrusions, such as batholiths, dikes, sills, laccoliths, and volcanic necks.

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Iron

Iron is a chemical element.

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Johan Gottschalk Wallerius

Johan Gottschalk Wallerius (11 July 1709 – 16 November 1785) was a Swedish chemist and mineralogist.

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List of minerals

This is a list of minerals which have Wikipedia articles.

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Manganese

Manganese is a chemical element; it has symbol Mn and atomic number 25.

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Mineral

In geology and mineralogy, a mineral or mineral species is, broadly speaking, a solid substance with a fairly well-defined chemical composition and a specific crystal structure that occurs naturally in pure form.

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Monoclinic crystal system

In crystallography, the monoclinic crystal system is one of the seven crystal systems.

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Oxide mineral

The oxide mineral class includes those minerals in which the oxide anion (O2−) is bonded to one or more metal alloys.

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Pegmatite

A pegmatite is an igneous rock showing a very coarse texture, with large interlocking crystals usually greater in size than and sometimes greater than.

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Portugal

Portugal, officially the Portuguese Republic, is a country located on the Iberian Peninsula in Southwestern Europe, whose territory also includes the Macaronesian archipelagos of the Azores and Madeira.

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Pyrite

The mineral pyrite, or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula FeS2 (iron (II) disulfide).

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Quartz

Quartz is a hard, crystalline mineral composed of silica (silicon dioxide).

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Russia

Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia.

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Rwanda

Rwanda, officially the Republic of Rwanda, is a landlocked country in the Great Rift Valley of Central Africa, where the African Great Lakes region and Southeast Africa converge. Located a few degrees south of the Equator, Rwanda is bordered by Uganda, Tanzania, Burundi, and the Democratic Republic of the Congo.

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Saxony

Saxony, officially the Free State of Saxony, is a landlocked state of Germany, bordering the states of Brandenburg, Saxony-Anhalt, Thuringia, Bavaria, as well as the countries of Poland and the Czech Republic.

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Scheelite

Scheelite is a calcium tungstate mineral with the chemical formula CaWO4. Wolframite and Scheelite are tungstate minerals and tungsten minerals.

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Second Congo War

The Second Congo War, also known as Africa's World War, the Great War of Africa, or the Great African War, began in the Democratic Republic of the Congo on 2 August 1998, little more than a year after the First Congo War, and involved some of the same issues.

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Skarn

Skarns or tactites are coarse-grained metamorphic rocks that form by replacement of carbonate-bearing rocks during regional or contact metamorphism and metasomatism.

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South Korea

South Korea, officially the Republic of Korea (ROK), is a country in East Asia.

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Spain

Spain, formally the Kingdom of Spain, is a country located in Southwestern Europe, with parts of its territory in the Atlantic Ocean, the Mediterranean Sea and Africa.

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Sphalerite

Sphalerite is a sulfide mineral with the chemical formula.

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Sulfide

Sulfide (also sulphide in British English) is an inorganic anion of sulfur with the chemical formula S2− or a compound containing one or more S2− ions.

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Thailand

Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Indochinese Peninsula.

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The Economist

The Economist is a British weekly newspaper published in printed magazine format and digitally.

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Tin

Tin is a chemical element; it has symbol Sn and atomic number 50.

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Tungstate

In chemistry, a tungstate is a compound that contains an oxyanion of tungsten or is a mixed oxide containing tungsten.

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Tungsten

Tungsten (also called wolfram) is a chemical element; it has symbol W and atomic number 74. Wolframite and Tungsten are tungsten minerals.

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Tungsten carbide

Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms.

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Tungsten disulfide

Tungsten disulfide is an inorganic chemical compound composed of tungsten and sulfur with the chemical formula WS2.

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Tungstic acid

Tungstic acid refers to hydrated forms of tungsten trioxide, WO3.

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United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of the continental mainland.

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United States

The United States of America (USA or U.S.A.), commonly known as the United States (US or U.S.) or America, is a country primarily located in North America.

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Vein (geology)

In geology, a vein is a distinct sheetlike body of crystallized minerals within a rock.

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Wolfram Crisis

The Wolfram Crisis (Spanish: Crisis del wolframio) was a diplomatic conflict during World War II between Francoist Spain and the Allied powers, which sought to block Spanish exports of tungsten ore to Nazi Germany.

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World War II

World War II or the Second World War (1 September 1939 – 2 September 1945) was a global conflict between two alliances: the Allies and the Axis powers.

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See also

Minerals in space group 13

Tungstate minerals

Tungsten minerals

References

[1] https://en.wikipedia.org/wiki/Wolframite

Also known as Peanut ore.

, Tungstate, Tungsten, Tungsten carbide, Tungsten disulfide, Tungstic acid, United Kingdom, United States, Vein (geology), Wolfram Crisis, World War II.