Search results

Jump to navigation Jump to search
View (previous 20 | ) (20 | 50 | 100 | 250 | 500)
  • ...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.]] ...
    12 KB (1,791 words) - 05:39, 3 September 2024
  • ...nfig.!!{{chem2|M\sO}} distance ([[Angstrom|Å]])<ref>For Mn(II), Fe(II), Fe(III):{{cite journal ...b>2</sub>O)<sub>6</sub>]<sup>3+</sup> Ions from Sc<sup>III</sup> to Fe<sup>III</sup>: A Quantum Mechanical Study Based on DFT Computations and Natural Bon ...
    15 KB (2,183 words) - 23:04, 19 February 2025
  • {{Short description|Form of iron ore}} [[File:Eisenpellets01.JPG|thumb|Iron ore pellets produced by [[LKAB]], from ore mined in northern Sweden.]] ...
    22 KB (3,071 words) - 12:39, 3 September 2024
  • ...urnal| vauthors = Seal II RR |title=Sulfur Isotope Geochemistry of Sulfide Minerals|journal=[[Reviews in Mineralogy and Geochemistry]]|date=2006|volume=61|issu ...dation and disproportionation, determines the isotopic compositions of the minerals or fluid measured.<ref name="Tsang">{{Cite journal | vauthors = Tsang MY, W ...
    12 KB (1,694 words) - 23:28, 18 October 2024
  • ...uppen des dreidimensionalen Raumes|trans-title=Systematic Structure theory III - On the four-dimensional groups of three-dimensional space|journal=Zeitsch | Type III ...
    40 KB (5,469 words) - 10:31, 12 December 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
  • ...e energy. In addition, trace metals are constituents of numerous rocks and minerals, thus serving as an important component of the geosphere. Both [[Stable iso ...=Pons|first2=Marie-Laure|last3=Balter|first3=Vincent|date=2013-07-15|title=Iron, copper and zinc isotopic fractionation up mammal trophic chains|url=http:/ ...
    110 KB (15,341 words) - 16:58, 2 November 2024
  • ...t minerals like quartz and mica can be moved faster and further than heavy minerals (like zircon and tourmaline). === Resolving provenance problems by dating detrital minerals === ...
    54 KB (7,416 words) - 03:38, 17 February 2025
  • ...rus]], and [[micronutrient]]s, which are found in trace amounts, such as [[iron]]. Their [[Nutrient cycle|cycling]] within a system is controlled by many b ...|title=Importance of vertical mixing for additional sources of nitrate and iron to surface waters of the Columbia River plume: Implications for biology|jou ...
    58 KB (8,353 words) - 08:55, 22 June 2024
  • ...tion metal]] with nickel(II) having much chemical behaviour in common with iron(II) and cobalt(II). Many salts of nickel(II) are [[isomorphous]] with salts ...for [[superconductivity]] properties, as nickel is adjacent to copper and iron in the periodic table can form compounds with the same structure as the [[h ...
    56 KB (8,268 words) - 21:58, 16 February 2025
  • ...c]]||[[titanium|Ti]]||[[vanadium|V]]||[[chromium|Cr]]||[[manganese|Mn]]||[[iron|Fe]]||[[cobalt|Co]]||[[nickel|Ni]]||[[copper|Cu]] ...s drink]] is designed to be [[Isotonicity|isotonic]] and also contains the minerals which are lost in [[perspiration]]. ...
    71 KB (10,784 words) - 22:25, 1 May 2024
  • ...re commonly ''soil aggregates'' are created from the soil separates when [[iron oxide]]s, [[carbonate]]s, clay, [[silica]] and [[humus]], coat particles an ...griculture|USDA]]]] [[File:Kootenay National Park - Paint Pots 1.jpg|thumb|Iron-rich soil near Paint Pots in [[Kootenay National Park]], [[Canada]]]] ...
    85 KB (11,758 words) - 22:46, 10 January 2025
  • ...eaching sulfur and phosphorus into rivers which can then flow into oceans. Minerals cycle through the biosphere between the biotic and abiotic components and f ...ajor changes to the global phosphorus cycle through shipping of phosphorus minerals, and use of phosphorus [[fertilizer]], and also the shipping of food from f ...
    118 KB (16,763 words) - 20:13, 17 October 2024
  • |Supply of PDB (as well as PDB II, PDB III) exhausted ...subsequently researchers used replacement standards such as PDB II and PDB III. The carbon isotope reference frame was later established in Vienna against ...
    83 KB (11,622 words) - 07:13, 3 November 2024
  • [[File:Oxalis corniculata 1.JPG|thumb|Aware of underground minerals associated with certain plants by at least the 5th century BC, the Chinese ...over time (due to deposition of silt and other factors).<ref>Sivin (1995), III, 23.</ref><ref>Needham (1986), Volume 3, 603–604, 618.</ref> ...
    43 KB (6,226 words) - 10:00, 7 October 2024
  • The earliest-known metals—common metals such as [[iron]], [[copper]], and [[tin]], and precious metals such as [[silver]], [[gold] Some heavy metals are either essential nutrients (typically iron, [[cobalt]], copper and [[zinc]]), or relatively harmless (such as [[ruthen ...
    150 KB (21,966 words) - 01:31, 25 February 2025
  • ...ymorphs]] with higher density than liquid water, such as [[ice II]], [[ice III]], [[high-density amorphous ice]] (HDA), and [[very-high-density amorphous | liquid water, ice I<sub>h</sub>, and [[ice III]] ...
    89 KB (12,858 words) - 15:52, 26 February 2025
  • ...tic Ions in the Single Crystals of Some Similarly Constituted Salts of the Iron Group of Elements. II. Hydrated NiFormula Salts Some minerals are double salts, for example [[Nickelzippeite]] Ni<sub>2</sub>(UO<sub>2</s ...
    44 KB (5,892 words) - 11:45, 3 January 2024
  • ...ting the power of economic incentives for the expanded production of these minerals.<ref>{{Cite journal |last=Overland |first=Indra |date=2019-03-01|title=The ...classified by the wind speed they are designed for, from class I to class III, with A to C referring to the turbulence intensity of the wind.<ref>{{Cite ...
    85 KB (11,864 words) - 21:01, 17 February 2025
  • ...]] and causing the solid inner core to grow.<ref name=nature473_361/> This iron [[crystallization]] process has been ongoing for about a billion years. In ...rs from now, resulting in an almost completely solidified core composed of iron and other [[Heavy metals|heavy elements]]. The surviving liquid envelope wi ...
    99 KB (13,859 words) - 20:50, 16 February 2025
View (previous 20 | ) (20 | 50 | 100 | 250 | 500)