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{{Short description|Study of magnetic properties of minerals with a view to understanding magnetism within rocks}} ...gnets]], [[ferrimagnets]] and certain kinds of [[antiferromagnets]]. These minerals have a much stronger response to the field and can have a remanence. ...

...ematite]] (Fe₂O₃), [[goethite]] (FeO(OH)) and [[magnetite]] (Fe₃O₄) from [[iron ore]], the definition is broadened: In such cases, terminology like '''iron recovery''' or 'recovery (%Fe)' is used. ...

| category =Secondary Iron Arsenate '''Parascorodite''' is a rare, [[secondary mineral|secondary]] iron-[[arsenate mineral]]. It has a [[chemical formula]] of ({{chem2|FeAsO4*2H2O ...

| category = [[Arsenate minerals]] ...=2001-12-31 |url=http://dx.doi.org/10.1515/9781501508660-010 |work=Sulfate Minerals |pages=405–452 |publisher=De Gruyter |access-date=2022-05-23 |last2=Jambor ...

{{Short description|Method for processing iron ores}} ...eductant for magnetization roasting and its efficacy in iron recovery from iron-bearing tailing |url=https://www.sciencedirect.com/science/article/pii/S138 ...

...can be used to determine information about the entire rock. Many different minerals can be used for [[geothermobarometry]], but clinopyroxene is especially use Individual reactions of specific minerals can be used to calculate either the temperature or pressure. Therefore, two ...

...>4</sub>)₂O₄ <ref>{{Cite web|title=COMMISSION ON NEW MINERALS|url=http://cnmnc.main.jp/imalist.htm}}</ref> early Na₅Ti<sub>2</ ...are [[niobium]] (up to 11.8% Nb2O5), [[manganese]] (up to 4.5 %MnO) and [[iron]] (up to 2.8%).<ref name=":1">{{Cite journal|last=Rastsvetaeva, Zaitsev, Pe ...

...a trench by the [[Apollo 14]] crew in 1971. Although there have been other minerals ([[armalcolite]] and [[tranquillityite]]) that have been originally discove ...al. Yoshiokaite was approved as a mineral in 1989 by the Commission on New Minerals and Mineral Names of the [[International Mineralogical Association]].<ref n ...

{{Short description|Artefact of ancient iron production}} {{Iron Age|expand=Related topics}} ...

As early as the eleventh century, the Chinese were aware that a piece of [[iron]] could be magnetized by heating it until it was red hot, then [[quenching] ...bove the [[Curie temperature]] <math>\scriptstyle T_\text{C}</math> of the minerals carrying it. A TRM can also be partially demagnetized by heating up to some ...

...re [[ferromagnetism|ferromagnetic]] (iron-, nickel-, and cobalt-containing minerals) and [[paramagnetism|paramagnetic]].<ref name=":2" /> Most metals, includi ...ell as the [[field intensity]] that is required in order to separate those minerals.<ref name=":6" /> ...

...dies have experimentally calibrated the diffusivity of elements in various minerals. ...rowth zones of a single mineral, or at the interface between two different minerals. In order to measure a diffusion profile in a single crystal, geologists m ...

...ceased the mineral deposition of iron-rich [[Banded iron formation|banded iron formations]] (BIF) in ocean sediments. Prior to the Canfield Ocean theory, ...ough oxygen to facilitate [[weathering]] of sulfate-containing terrestrial minerals, delivering [[sulfate]] (SO₄^2-) to the ocean through ...

...react with atmospheric oxygen and water. After uranium extraction, sulfide minerals in uranium tailings facilitates the release of uranium [[Radionuclide|radio During in-situ leaching uranyl reacts with [[iron]], a common natural [[Oxidizing agent|oxidant]], to produce uranyl trioxide ...

...rning coal previously mixed with iron ore and oxides. This conditioning of iron ore optimizes its use in the blast furnace. [[File:Iron ore sinter production.svg|left|thumb|300x300px|Expansion of iron ore sinter production in the 20th century.]] ...

IW represents [[iron]]-[[Wüstite]] [[mineral redox buffer|buffer]] and QFM represents [[quartz]] ...of polyvalent elements (elements with more than one valence state, e.g. [[iron|Fe]], [[chromium|Cr]], [[vanadium|V]], [[titanium|Ti]], [[cerium|Ce]], [[eu ...

{{Short description|Form of iron ore}} [[File:Eisenpellets01.JPG|thumb|Iron ore pellets produced by [[LKAB]], from ore mined in northern Sweden.]] ...

The '''Minerals Resource Rent Tax''' ('''MRRT''') was a [[resource rent tax]] formerly [[Ta The tax, levied on 30% of the "super profits" from the mining of iron ore and coal in Australia, was introduced on 1 July 2012.<ref name=Statemen ...

|label5=Minerals|value5=5|color5=orange ..., 20% [[protein]], 10% [[fat]], 1% [[carbohydrate]], 5% [[dietary minerals|minerals]].<ref name=Janaway>{{cite book |author=Janaway R.C., Percival S.L., Wilson ...

{{About|high-pressure physics of minerals|physical attributes of minerals like [[Cleavage (crystal)|cleavage]] |Mineralogy#Physical properties}} To deduce the properties of minerals in the deep Earth, it is necessary to know how their [[density]] varies wit ...