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- The '''Minerals Resource Rent Tax''' ('''MRRT''') was a [[resource rent tax]] formerly [[Ta The tax was calculated separately for each mining project interest,<ref>''Minerals Resource Rent Tax Act 2012'', s. 10-1</ref> according to the formula ...20 KB (2,818 words) - 21:40, 27 April 2024
- ...before 1959 did not go through the official naming procedure although some minerals published previously have been either confirmed or discredited since that d Mainly renamed minerals and synonyms used by the Handbook of Mineralogy.<ref>[http://rruff.info/ima ...69 KB (9,209 words) - 05:25, 20 January 2025
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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. ...6 KB (800 words) - 05:07, 17 December 2023
- '''Synchysite''' is a group of [[carbonate]] minerals.<ref name="Mindat Synchysite Group">{{cite web|title=Synchysite Group|url=h [[Category:Carbonate minerals]] ...3 KB (348 words) - 12:03, 26 November 2022
- ...ble colours in cross-[[polarized light]], and this chart can help identify minerals. The colours are produced by the difference in speed in the fast and slow *[[Isotropic]] and opaque (metallic) minerals cannot be identified this way. ...5 KB (712 words) - 04:29, 14 February 2023
- | 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 ...4 KB (564 words) - 12:42, 13 February 2023
- | category = Carbide minerals [[Category:Carbide minerals]] ...4 KB (507 words) - 18:37, 18 May 2023
- ...in Central Bohemia, [[Czech Republic]] . It is one of the rarest secondary minerals. Parascorodite is found in medieval ore dumps, that were most likely used f [[Category:Iron minerals]] ...6 KB (768 words) - 09:39, 1 December 2024
- ...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 ...8 KB (1,175 words) - 01:53, 5 September 2022
- ...luable metal, for example [[iron]] (Fe) is being recovered from a range of minerals, such [[hematite]] (Fe₂O₃), [[goethite]] (FeO(OH)) and [[magnetite]] (Fe₃O₄ ...2 KB (215 words) - 21:17, 11 November 2024
- ...termediate [[igneous]] rocks, various [[metamorphic]] rocks, and evaporite minerals (i.e. [[sylvite]]).<ref name=ahr51>Ahrens., L.H. The feasibility of a calc ...ue's primary application is towards determining the crystallization age of minerals or rocks enriched in potassium and depleted in calcium. Due to the long hal ...11 KB (1,554 words) - 21:30, 5 December 2023
- ...>4</sub>)<sub>2</sub>O<sub>4</sub> <ref>{{Cite web|title=COMMISSION ON NEW MINERALS|url=http://cnmnc.main.jp/imalist.htm}}</ref> early Na<sub>5</sub>Ti<sub>2</ [[Category:Phosphate minerals]] ...6 KB (670 words) - 06:51, 22 June 2024
- ...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 ...7 KB (889 words) - 14:31, 16 February 2024
- [[Category:Sulfosalt minerals]] ...2 KB (240 words) - 04:34, 15 January 2025
- ...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 ...7 KB (942 words) - 10:48, 3 August 2023
- ...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 Suppose that a sample has a lot of magnetic minerals, each of which has the following property: It is [[superparamagnetic]] unti ...7 KB (1,088 words) - 03:24, 16 May 2022
- ...]] [[magnetic mineralogy|ferromagnetic minerals]] that explained how these minerals could reliably record the [[geomagnetic field]]. He also modeled frequency- ...5 KB (759 words) - 17:55, 29 September 2023
- ...-Fe<sub>2</sub>O<sub>3</sub>), while the magnetic properties of [[gangue]] minerals remain almost unchanged.<ref name=":1">{{Cite journal |last1=Qin |first1=Ho ...ially increasing the magnetic disparity between [[iron oxide]]s and gangue minerals through magnetic roasting, the selectivity of iron ore is improved, making ...17 KB (2,458 words) - 18:30, 19 December 2024
- ...react with atmospheric oxygen and water. After uranium extraction, sulfide minerals in uranium tailings facilitates the release of uranium [[Radionuclide|radio ...ant in more basic environments where it is more likely that they will form minerals.<ref name=":3">{{Cite journal|last1=Shvareva|first1=Tatiana Y.|last2=Mazein ...12 KB (1,783 words) - 12:54, 27 February 2025
- The '''Minerals Resource Rent Tax''' ('''MRRT''') was a [[resource rent tax]] formerly [[Ta The tax was calculated separately for each mining project interest,<ref>''Minerals Resource Rent Tax Act 2012'', s. 10-1</ref> according to the formula ...20 KB (2,818 words) - 21:40, 27 April 2024
- | category = [[Oxide minerals]] ...formula]] {{chem2|A(2+)B(4+)(X(2−))3}}.<ref name="Min">{{cite book |title=Minerals: Their Constitution and Origin |first1=Hans-Rudolf |last1=Wenk |first2=Andr ...16 KB (2,156 words) - 02:17, 8 February 2025
- ...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" /> ...12 KB (1,704 words) - 17:25, 30 December 2024