84 relations: Ancient Greek, Anisotropy, Antiferromagnetism, Aram Chaos, Armenian bole, Banded iron formation, Clay, Concretion, Corundum, Crystal, Crystallite, Cylinder seal, Cypro-Minoan syllabary, Elba, Engraved gem, Etruscan civilization, Falu red, Ferromagnetism, Gilding, Goethite, Greek language, Hematine, Hermann–Mauguin notation, Hexagonal crystal family, Hot spring, Hungary, Hydrate, Hydrogen, Ilmenite, Iron, Iron ore, Iron oxide, Iron(III) oxide, Latin, Linear Pottery culture, Maghemite, Magnetation (iron ore), Magnetic moment, Magnetite, Mars, Mars Exploration Rover, Mars Global Surveyor, Martian spherules, Meridiani Planum, Mesabi Range, Middle French, Mill scale, Mineral, Mineral redox buffer, Mining, ..., Minnesota, Morin transition, Nanoparticle, NASA, Néel temperature, North America, Ochre, Opportunity (rover), Oxide minerals, Oxygen, Paramagnetism, Pigment, Pinnacle Point, Poland, Precipitation (chemistry), Pseudomorph, Sanguine, Sinus Meridiani, Soil, Solid solution, Spectrometer, Spin canting, Spin–orbit interaction, Tailings, Tropics, Upper Rhine, Valles Marineris, Victorian era, Volcano, Wüstite, Weathering, Wyoming, Yellowstone National Park, 2001 Mars Odyssey. Expand index (34 more) »
Ancient Greek
The Ancient Greek language includes the forms of Greek used in ancient Greece and the ancient world from around the 9th century BC to the 6th century AD.
New!!: Hematite and Ancient Greek · See more »
Anisotropy
Anisotropy, is the property of being directionally dependent, which implies different properties in different directions, as opposed to isotropy.
New!!: Hematite and Anisotropy · See more »
Antiferromagnetism
In materials that exhibit antiferromagnetism, the magnetic moments of atoms or molecules, usually related to the spins of electrons, align in a regular pattern with neighboring spins (on different sublattices) pointing in opposite directions.
New!!: Hematite and Antiferromagnetism · See more »
Aram Chaos
Aram Chaos, centered at 2.6°N, 21.5°W, comprises a heavily eroded impact crater on the planet Mars.
New!!: Hematite and Aram Chaos · See more »
Armenian bole
Armenian bole, also known as bolus armenus or bole armoniac, is an earthy clay, usually red, native to Armenia.
New!!: Hematite and Armenian bole · See more »
Banded iron formation
Banded iron formations (also known as banded ironstone formations or BIFs) are distinctive units of sedimentary rock that are almost always of Precambrian age.
New!!: Hematite and Banded iron formation · See more »
Clay
Clay is a finely-grained natural rock or soil material that combines one or more clay minerals with possible traces of quartz (SiO2), metal oxides (Al2O3, MgO etc.) and organic matter.
New!!: Hematite and Clay · See more »
Concretion
A concretion is a hard, compact mass of matter formed by the precipitation of mineral cement within the spaces between particles, and is found in sedimentary rock or soil.
New!!: Hematite and Concretion · See more »
Corundum
Corundum is a crystalline form of aluminium oxide typically containing traces of iron, titanium, vanadium and chromium.
New!!: Hematite and Corundum · See more »
Crystal
A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.
New!!: Hematite and Crystal · See more »
Crystallite
A crystallite is a small or even microscopic crystal which forms, for example, during the cooling of many materials.
New!!: Hematite and Crystallite · See more »
Cylinder seal
A cylinder seal is a small round cylinder, typically about one inch in length, engraved with written characters or figurative scenes or both, used in ancient times to roll an impression onto a two-dimensional surface, generally wet clay.
New!!: Hematite and Cylinder seal · See more »
Cypro-Minoan syllabary
The Cypro-Minoan syllabary (CM) is an undeciphered syllabary used on the island of Cyprus during the late Bronze Age (ca. 1550–1050 BC).
New!!: Hematite and Cypro-Minoan syllabary · See more »
Elba
Elba (isola d'Elba,; Ilva; Ancient Greek: Αἰθαλία, Aithalia) is a Mediterranean island in Tuscany, Italy, from the coastal town of Piombino, and the largest island of the Tuscan Archipelago.
New!!: Hematite and Elba · See more »
Engraved gem
An engraved gem, frequently referred to as an intaglio, is a small and usually semi-precious gemstone that has been carved, in the Western tradition normally with images or inscriptions only on one face.
New!!: Hematite and Engraved gem · See more »
Etruscan civilization
The Etruscan civilization is the modern name given to a powerful and wealthy civilization of ancient Italy in the area corresponding roughly to Tuscany, western Umbria and northern Lazio.
New!!: Hematite and Etruscan civilization · See more »
Falu red
Falu red or falun red (in Swedish falu rödfärg) is a dye that is used in a deep red paint, well known for its use on wooden cottages and barns.
New!!: Hematite and Falu red · See more »
Ferromagnetism
Ferromagnetism is the basic mechanism by which certain materials (such as iron) form permanent magnets, or are attracted to magnets.
New!!: Hematite and Ferromagnetism · See more »
Gilding
Gilding is any decorative technique for applying fine gold leaf or powder to solid surfaces such as wood, stone, or metal to give a thin coating of gold.
New!!: Hematite and Gilding · See more »
Goethite
Goethite (FeO(OH)) is an iron bearing hydroxide mineral of the diaspore group.
New!!: Hematite and Goethite · See more »
Greek language
Greek (Modern Greek: ελληνικά, elliniká, "Greek", ελληνική γλώσσα, ellinikí glóssa, "Greek language") is an independent branch of the Indo-European family of languages, native to Greece and other parts of the Eastern Mediterranean and the Black Sea.
New!!: Hematite and Greek language · See more »
Hematine
Hematine (also magnetic hematite, hemalyke or hemalike) is an artificial magnetic material.
New!!: Hematite and Hematine · See more »
Hermann–Mauguin notation
In geometry, Hermann–Mauguin notation is used to represent the symmetry elements in point groups, plane groups and space groups.
New!!: Hematite and Hermann–Mauguin notation · See more »
Hexagonal crystal family
In crystallography, the hexagonal crystal family is one of the 6 crystal families, which includes 2 crystal systems (hexagonal and trigonal) and 2 lattice systems (hexagonal and rhombohedral).
New!!: Hematite and Hexagonal crystal family · See more »
Hot spring
A hot spring is a spring produced by the emergence of geothermally heated groundwater that rises from the Earth's crust.
New!!: Hematite and Hot spring · See more »
Hungary
Hungary (Magyarország) is a country in Central Europe that covers an area of in the Carpathian Basin, bordered by Slovakia to the north, Ukraine to the northeast, Austria to the northwest, Romania to the east, Serbia to the south, Croatia to the southwest, and Slovenia to the west.
New!!: Hematite and Hungary · See more »
Hydrate
In chemistry, a hydrate is a substance that contains water or its constituent elements.
New!!: Hematite and Hydrate · See more »
Hydrogen
Hydrogen is a chemical element with symbol H and atomic number 1.
New!!: Hematite and Hydrogen · See more »
Ilmenite
Ilmenite, also known as Manaccanite, is a titanium-iron oxide mineral with the idealized formula.
New!!: Hematite and Ilmenite · See more »
Iron
Iron is a chemical element with symbol Fe (from ferrum) and atomic number 26.
New!!: Hematite and Iron · See more »
Iron ore
Iron ores are rocks and minerals from which metallic iron can be economically extracted.
New!!: Hematite and Iron ore · See more »
Iron oxide
Iron oxides are chemical compounds composed of iron and oxygen.
New!!: Hematite and Iron oxide · See more »
Iron(III) oxide
Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe2O3.
New!!: Hematite and Iron(III) oxide · See more »
Latin
Latin (Latin: lingua latīna) is a classical language belonging to the Italic branch of the Indo-European languages.
New!!: Hematite and Latin · See more »
Linear Pottery culture
The Linear Pottery culture is a major archaeological horizon of the European Neolithic, flourishing 5500–4500 BC.
New!!: Hematite and Linear Pottery culture · See more »
Maghemite
Maghemite (Fe2O3, γ-Fe2O3) is a member of the family of iron oxides.
New!!: Hematite and Maghemite · See more »
Magnetation (iron ore)
Magnetation is the processing of iron ore tailings, the waste product of iron ore mines, to recover hematite.
New!!: Hematite and Magnetation (iron ore) · See more »
Magnetic moment
The magnetic moment is a quantity that represents the magnetic strength and orientation of a magnet or other object that produces a magnetic field.
New!!: Hematite and Magnetic moment · See more »
Magnetite
Magnetite is a rock mineral and one of the main iron ores, with the chemical formula Fe3O4.
New!!: Hematite and Magnetite · See more »
Mars
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury.
New!!: Hematite and Mars · See more »
Mars Exploration Rover
NASA's Mars Exploration Rover (MER) mission is an ongoing robotic space mission involving two Mars rovers, Spirit and Opportunity, exploring the planet Mars.
New!!: Hematite and Mars Exploration Rover · See more »
Mars Global Surveyor
Mars Global Surveyor (MGS) was an American robotic spacecraft developed by NASA's Jet Propulsion Laboratory and launched November 1996.
New!!: Hematite and Mars Global Surveyor · See more »
Martian spherules
Martian spherules (also known as blueberries due to their blue hue in false-color images released by NASA) are the abundant spherical hematite inclusions discovered by the Mars rover ''Opportunity'' at Meridiani Planum on the planet Mars.
New!!: Hematite and Martian spherules · See more »
Meridiani Planum
Meridiani Planum is a plain located 2 degrees south of Mars' equator (centered at), in the westernmost portion of Terra Meridiani.
New!!: Hematite and Meridiani Planum · See more »
Mesabi Range
The Mesabi Iron Range is an elongate trend containing large deposits of iron ore, and the largest of four major iron ranges in the region collectively known as the Iron Range of Minnesota.
New!!: Hematite and Mesabi Range · See more »
Middle French
Middle French (le moyen français) is a historical division of the French language that covers the period from the 14th to the early 17th centuries.
New!!: Hematite and Middle French · See more »
Mill scale
Mill scale, often shortened to just scale, is the flaky surface of hot rolled steel, consisting of the mixed iron oxides iron(II) oxide (FeO), iron(III) oxide (Fe2O3), and iron(II,III) oxide (Fe3O4, magnetite).
New!!: Hematite and Mill scale · See more »
Mineral
A mineral is a naturally occurring chemical compound, usually of crystalline form and not produced by life processes.
New!!: Hematite and Mineral · See more »
Mineral redox buffer
In geology, a redox buffer is an assemblage of minerals or compounds that constrains oxygen fugacity as a function of temperature.
New!!: Hematite and Mineral redox buffer · See more »
Mining
Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an orebody, lode, vein, seam, reef or placer deposit.
New!!: Hematite and Mining · See more »
Minnesota
Minnesota is a state in the Upper Midwest and northern regions of the United States.
New!!: Hematite and Minnesota · See more »
Morin transition
The Morin transition (also known as a spin-flop transition) is a magnetic phase transition in α-Fe2O3 hematite where the antiferromagnetic ordering is reorganized from being aligned perpendicular to the c-axis to be aligned parallel to the c-axis below TM.
New!!: Hematite and Morin transition · See more »
Nanoparticle
Nanoparticles are particles between 1 and 100 nanometres (nm) in size with a surrounding interfacial layer.
New!!: Hematite and Nanoparticle · See more »
NASA
The National Aeronautics and Space Administration (NASA) is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research.
New!!: Hematite and NASA · See more »
Néel temperature
The Néel temperature or magnetic ordering temperature, TN, is the temperature above which an antiferromagnetic material becomes paramagnetic—that is, the thermal energy becomes large enough to destroy the microscopic magnetic ordering within the material.
New!!: Hematite and Néel temperature · See more »
North America
North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere; it is also considered by some to be a northern subcontinent of the Americas.
New!!: Hematite and North America · See more »
Ochre
Ochre (British English) (from Greek: ὤχρα, from ὠχρός, ōkhrós, pale) or ocher (American English) is a natural clay earth pigment which is a mixture of ferric oxide and varying amounts of clay and sand.
New!!: Hematite and Ochre · See more »
Opportunity (rover)
Opportunity, also known as MER-B (Mars Exploration Rover – B) or MER-1, is a robotic rover active on Mars since 2004.
New!!: Hematite and Opportunity (rover) · See more »
Oxide minerals
The oxide mineral class includes those minerals in which the oxide anion (O2−) is bonded to one or more metal ions.
New!!: Hematite and Oxide minerals · See more »
Oxygen
Oxygen is a chemical element with symbol O and atomic number 8.
New!!: Hematite and Oxygen · See more »
Paramagnetism
Paramagnetism is a form of magnetism whereby certain materials are weakly attracted by an externally applied magnetic field, and form internal, induced magnetic fields in the direction of the applied magnetic field.
New!!: Hematite and Paramagnetism · See more »
Pigment
A pigment is a material that changes the color of reflected or transmitted light as the result of wavelength-selective absorption.
New!!: Hematite and Pigment · See more »
Pinnacle Point
Pinnacle Point a small promontory immediately south of Mossel Bay, a town on the southern coast of South Africa.
New!!: Hematite and Pinnacle Point · See more »
Poland
Poland (Polska), officially the Republic of Poland (Rzeczpospolita Polska), is a country located in Central Europe.
New!!: Hematite and Poland · See more »
Precipitation (chemistry)
Precipitation is the creation of a solid from a solution.
New!!: Hematite and Precipitation (chemistry) · See more »
Pseudomorph
In mineralogy, a pseudomorph is a mineral or mineral compound that appears in an atypical form (crystal system), resulting from a substitution process in which the appearance and dimensions remain constant, but the original mineral is replaced by another.
New!!: Hematite and Pseudomorph · See more »
Sanguine
Sanguine or red chalk is chalk of a reddish-brown colour, so called because it resembles the colour of dried blood.
New!!: Hematite and Sanguine · See more »
Sinus Meridiani
Sinus Meridiani is an albedo feature on Mars stretching east-west just south of that planet's equator.
New!!: Hematite and Sinus Meridiani · See more »
Soil
Soil is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life.
New!!: Hematite and Soil · See more »
Solid solution
A solid solution is a solid-state solution of one or more solutes in a solvent.
New!!: Hematite and Solid solution · See more »
Spectrometer
A spectrometer is a scientific instrument used to separate and measure spectral components of a physical phenomenon.
New!!: Hematite and Spectrometer · See more »
Spin canting
Some antiferromagnetic materials exhibit a non-zero magnetic moment at a temperature near absolute zero.
New!!: Hematite and Spin canting · See more »
Spin–orbit interaction
In quantum physics, the spin–orbit interaction (also called spin–orbit effect or spin–orbit coupling) is a relativistic interaction of a particle's spin with its motion inside a potential.
New!!: Hematite and Spin–orbit interaction · See more »
Tailings
Tailings, also called mine dumps, culm dumps, slimes, tails, refuse, leach residue or slickens, terra-cone (terrikon), are the materials left over after the process of separating the valuable fraction from the uneconomic fraction (gangue) of an ore.
New!!: Hematite and Tailings · See more »
Tropics
The tropics are a region of the Earth surrounding the Equator.
New!!: Hematite and Tropics · See more »
Upper Rhine
The Upper Rhine (Oberrhein) is the section of the Rhine in the Upper Rhine Plain between Basle in Switzerland and Bingen in Germany.
New!!: Hematite and Upper Rhine · See more »
Valles Marineris
Valles Marineris (Latin for Mariner Valleys, named after the Mariner 9 Mars orbiter of 1971–72 which discovered it) is a system of canyons that runs along the Martian surface east of the Tharsis region.
New!!: Hematite and Valles Marineris · See more »
Victorian era
In the history of the United Kingdom, the Victorian era was the period of Queen Victoria's reign, from 20 June 1837 until her death on 22 January 1901.
New!!: Hematite and Victorian era · See more »
Volcano
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.
New!!: Hematite and Volcano · See more »
Wüstite
Wüstite (FeO) is a mineral form of iron(II) oxide found with meteorites and native iron.
New!!: Hematite and Wüstite · See more »
Weathering
Weathering is the breaking down of rocks, soil, and minerals as well as wood and artificial materials through contact with the Earth's atmosphere, water, and biological organisms.
New!!: Hematite and Weathering · See more »
Wyoming
Wyoming is a state in the mountain region of the western United States.
New!!: Hematite and Wyoming · See more »
Yellowstone National Park
Yellowstone National Park is an American national park located in Wyoming, Montana, and Idaho.
New!!: Hematite and Yellowstone National Park · See more »
2001 Mars Odyssey
2001 Mars Odyssey is a robotic spacecraft orbiting the planet Mars.
New!!: Hematite and 2001 Mars Odyssey · See more »
Redirects here:
Almeric ore, Gray crystalline hematite, Haematite, Haematitic, Haemetite, Heamatite, Hematitic, Iron glance, Kidney Ore, Martite, Specular hematite, Specular iron, Specularite.
References
[1] https://en.wikipedia.org/wiki/Hematite