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...

Hematite is the mineral form of iron oxide. Hematite may also refer to: Hematite, Missouri, United States Hematite, Virginia, United States Hematite, Wisconsin...

Hematites is a genus of belemnite from the Mississippian Epoch. Paleontology portal Belemnite List of belemnites Sepkoski, Jack (2002). "A compendium...

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...

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...

Hematite is an unincorporated community located in the town of Florence, Florence County, Wisconsin, United States. The community was named for deposits...

Psilomelane is erroneously, and uncommonly, known as black hematite, despite not being related to true hematite, which is an iron oxide. Generalized formula may...

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...

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)...

The Barrow Hematite Steel Company Limited was a major iron and steel producer based in Barrow-in-Furness, Lancashire (now Cumbria), England, between 1859...

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...

Itabirite, also called banded-quartz hematite or hematite schist, is a foliated, metamorphosed oxide-facies iron formation in which the original chert...

of bound water. The iron oxide in the spherules is crystalline (grey) hematite (Fe2O3). The Meridiani Planum is one of the most thoroughly investigated...

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...

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...

generally quite iron-rich. Jaspillite is typically a banded mixture of hematite and quartz common in the banded iron formation rocks of Proterozoic and...

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 /...

Hematine (also magnetic hematite, hemalyke or hemalike) is an artificial magnetic material. Hematine is widely used in jewelry.[citation needed] Although...

also occurs naturally as the mineral magnetite. As the mineral known as hematite, Fe2O3 is the main source of iron for the steel industry. Fe2O3 is readily...

hematite spherules, blueberries, & Martian blueberries) are small spherules (roughly spherical pebbles) that are rich in an iron oxide (grey hematite...

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...

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...

lower performance. Researchers have extensively investigated the use of hematite (α-Fe2O3) in PEC water-splitting devices due to its low cost, ability to...

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...

Eagle crater were the source of hematite in the area discovered from orbit. Geologists were eager to reach a hematite-rich area (in the center of the...

magnetite, iron silicates, and iron-bearing carbonates, and locally martite (hematite) formed by oxidation of magnetite. Horizons containing magnetite as the...

dehydrates the iron oxides and changes them partially to the more reddish hematite. It is used for both oil and water color paint. At a hue of 9, it is classified...

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...

anhydrite, halite, polyhalite Brine precipitate: Fe-montmorillonite, goethite, hematite, siderite, rhodochrosite, pyrite, sphalerite, anhydrite. The Red Sea is...

commercial use. The main iron ores are from the oxide group consisting of hematite, goethite, and magnetite. The carbonate siderite is also typically mined...