Hematite (/ˈhiːməˌtaɪt, ˈhɛmə-/), also spelled as haematite, is a common iron oxide compound with the formula, Fe2O3 and is widely found in rocks and soils...
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Hematite is the mineral form of iron oxide. Hematite may also refer to: Hematite, Missouri, United States Hematite, Virginia, United States Hematite, Wisconsin...
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Hematites is a genus of belemnite from the Mississippian Epoch. Paleontology portal Belemnite List of belemnites Sepkoski, Jack (2002). "A compendium...
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Limonite (redirect from Brown hematite)
widely. Limonite is one of the three principal iron ores, the others being hematite and magnetite, and has been mined for the production of iron since at least...
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Hematite Township is a civil township of Iron County in the U.S. state of Michigan. As of the 2000 census, the township population was 352, and by 2020...
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northeast of De Soto. Hematite was platted in 1861. The community was named for nearby deposits of hematite. A post office called Hematite has been in operation...
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Iron ore (section Direct-shipping (hematite) ores)
The iron is usually found in the form of magnetite (Fe 3O 4, 72.4% Fe), hematite (Fe 2O 3, 69.9% Fe), goethite (FeO(OH), 62.9% Fe), limonite (FeO(OH)·n(H2O)...
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Psilomelane (redirect from Black hematite)
Psilomelane is erroneously, and uncommonly, known as black hematite, despite not being related to true hematite, which is an iron oxide. Generalized formula may...
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The Barrow Hematite Steel Company Limited was a major iron and steel producer based in Barrow-in-Furness, Lancashire (now Cumbria), England, between 1859...
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Epitaxy (section Rutile on hematite)
parallel to the c axis of hematite, and the c axis of rutile being parallel to one of the axes of hematite. Another example is hematite Fe3+ 2O 3 on magnetite...
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Hematite is an unincorporated community located in the town of Florence, Florence County, Wisconsin, United States. The community was named for deposits...
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contains bound water. The iron oxide in the spherules is crystalline (grey) hematite (Fe2O3). The Meridiani Planum is one of the most thoroughly investigated...
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made up of ilmenite (for the iridescence lattice and black triangles) and hematite (for the orange platelets). From 2017 to 2018, six samples of rainbow lattice...
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Itabirite, also called banded-quartz hematite or hematite schist, is a foliated, metamorphosed oxide-facies iron formation in which the original chert...
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inorganic compound with the formula Fe2O3. It occurs in nature as the mineral hematite, which serves as the primary source of iron for the steel industry. It...
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Martian spherules (section Maps of Surface Hematite)
hematite spherules, blueberries, & Martian blueberries) are small spherules (roughly spherical pebbles) that are rich in an iron oxide (grey hematite...
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Hematine (also magnetic hematite, hemalyke or hemalike) is an artificial magnetic material. Hematine is widely used in jewelry.[citation needed] Although...
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Hematite is an unincorporated community in Alleghany County, Virginia, United States. GNIS reference 37°44′23″N 80°10′34″W / 37.73972°N 80.17611°W /...
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The Moss Bay Hematite Iron Company was founded and owned by Charles James Valentine, in 1876 and was situated on the coast at Mossbay, Workington, Cumberland...
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generally quite iron-rich. Jaspillite is typically a banded mixture of hematite and quartz common in the banded iron formation rocks of Proterozoic and...
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Helena Township Antrim 937 1,001 −6.4% 878 16.2 42 61.8/sq mi (23.9/km2) Hematite Township Iron 269 338 −20.4% 352 153.45 397.4 2.2/sq mi (0.9/km2) Henderson...
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buried along with a man and a woman, all three having been sprayed with red hematite powder and buried under large, thick basalt blocks. The dog had died of...
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Photoelectrochemical cell (section Hematite)
lower performance. Researchers have extensively investigated the use of hematite (α-Fe2O3) in PEC water-splitting devices due to its low cost, ability to...
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reaction: 2FeOOH (goethite)→ Fe2O3 (hematite) +H2O The Gibbs free energy (G) for the reaction goethite → hematite (at 250 °C) is −2.76 kJ/mol and G becomes...
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perpendicular hematite-ilmenite needles (gold), magnetite platelets (black), asterism (the star effect) and hexagonal growth. Hematite-ilmenite needles...
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property is not seen in a hand sample. In contrast, some minerals, such as hematite or pyrite, are opaque even in thin-section. Colour is the most obvious...
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The star-effect may be also caused by the inclusions of hematite. In black star sapphire hematite needles formed parallel to the faces of the second order...
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commercial use. The main iron ores are from the oxide group consisting of hematite, goethite, and magnetite. The carbonate siderite is also typically mined...
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form of magnetite (Fe3O4), hematite (Fe2O3), goethite (FeO(OH)), limonite (FeO(OH)·n(H2O)) or siderite (FeCO3). Hematite and magnetite are the most common...
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Hawleyite Haxonite Hazenite Heazlewoodite Hectorite Hedenbergite Hellyerite Hematite Hemihedrite Hemimorphite Hemusite Hendricksite Heptasartorite Herbertsmithite...
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