Iron Ore Was Formed By Chemical Sedimentary Processes

  • Iron Ore Was Formed By Chemical Sedimentary Processes

    Iron Ore Was Formed By Chemical Sedimentary Processes Sedimentary rocks are formed by the iron ore is a chemical sedimentary rock that forms the processes used for hydrocarbon extraction also types of rocks with photos the melting is caused by one or more of three processes chemical sedimentary rocks such as rock salt iron ore chert

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  • iron ore was formed by chemical sedimentary processes

    iron ore was formed by chemical sedimentary processes Iron ore is converted into various types of iron through several processes The most common process is the use of a blast furnace to produce pig iron which is about 9294% iron and 35% carbon with smaller amounts of other elements

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  • Iron Ore Was Formed By Chemical Sedimentary Processes

    Iron ore sedimentary rock pictures, definition amp more resourcesformationusesearths most important iron ore deposits are found in sedimentary rocks they formed from chemical reactions that combined iron and oxygen in marine and fresh waters the two most important minerals in these deposits are iron oxides hematite fe2o3 and magnetite fe3o4

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  • Iron Ore Was Formed By Chemical Sedimentary Processes

    Iron Ore Was Formed By Chemical Sedimentary Processes The first is the occurrence of mudrocks, or their metamorphosed equivalents, overlying individual ore beds within a few metres, with the ore beds themselves covered by non chemical sedimentary Learn More Online Message If you are interested in our products, or what we can do to help you, you can always consult our customer service

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  • iron ore was formed by chemical sedimentary processes

    Chemical sedimentary rocks, such as rock salt, iron ore, chert, flint, Biological processes can form sedimentary rocks in which the layers are formed from the remains of plants and animals In warmer, Chemical sedimentary rocks form by precipitation of minerals from water Precipitation is when dissolved materials come out of water

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  • Learning Geology: Iron Ore

    · The iron ore deposits are found in sedimentary rocks They are formed by the chemical reaction of iron and oxygen mixed in the marine and fresh water The important iron oxides in these deposits are hematite and magnetite These are ores from where iron is extracted Iron ore formation The iron ore formation started over 18 billion years ago when abundant iron was dissolved in the

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  • 62 Chemical Sedimentary Rocks – Physical Geology

    · The most common chemical sedimentary rock, by far, is limestone Others include chert, banded iron formation, and a variety of rocks that form when bodies of water evaporate Biological processes are important in the formation of some chemical sedimentary rocks, especially limestone and chert For example, limestone is made up almost entirely

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  • iron ore was formed by chemical sedimentary processes

    iron ore was formed by chemical sedimentary processes Oredeposits may be found in all types of rocks—igneous,sedimentary, and metamorphic—and seawater is also a significant source of such elements as sodium, chlorine, magnesium, and bromineThere are manyprocessesof geochemical enrichment leading to the formation oforedeposits, and they are often the end result of a complex

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  • iron ore was formed by chemical sedimentary processes

    iron ore was formed by chemical sedimentary processes Iron ore is converted into various types of iron through several processes The most common process is the use of a blast furnace to produce pig iron which is about 9294% iron and 35% carbon with smaller amounts of other elements

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  • How are iron formations formed? – Easierwithpractice

    · The iron ore deposits are found in sedimentary rocks They are formed by the chemical reaction of iron and oxygen mixed in the marine and fresh water The important iron oxides in these deposits are hematite and magnetite These are ores from where iron is extracted What is the process of smelting iron ore? Smelting involves heating up ore until the metal becomes spongy and the chemical

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  • What type of sedimentary rock is iron ore

    · What type of sedimentary rock is iron ore? Ironstone is a sedimentary rock, either deposited directly as a ferruginous sediment or created by chemical replacement, that contains a substantial proportion of an iron ore compound from which iron (Fe) can be smelted commercially What is Iron Stone? 1 : a hard sedimentary rock rich in iron especially : a siderite in a coal region What

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  • 80 Chemicalsedimentary deposits

    Deposits related to non chemicalsedimentary processes are discussed in section 70 Sedimentary iron deposits are abundant in central parts of Afghanistan and the Haji Gak iron deposit is of worldclass size sufficient to support a major mining operation Additional resources to those already known at Haji Gak and in other locations are likely 81 Sedimentary rockhosted iron deposits

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  • GEOLOGY AND GEOCHEMISTRY OF HIGHGRADE IRON ORE

    ironore deposits worldwide indicates these ores formed more likely due to supergenemimetic and/or hypogene processes A new genetic model proposes an early hypogene event (during or soon after the Hudsonian Orogeny) that formed an altered and possibly enriched protoore that was later overprinted by supergene mimetic enrichment This model could explain the large variability between

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  • Sedimentary Ore Deposits The processes of sedimentation

    Sedimentary Ore Deposits The processes of sedimentation include physical, chemical and biological components The prevailing regime lends its name to the major subgroups of sediments and

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  • Sedimentary Mineral Deposits

    · Chemical Deposition of Sedimentary Mineral Deposits In the weathering of rocks, iron and manganese are dissolved as carbonates by water containing carbonic acid, and are carried down to swamps, lakes, and seas, where they have been deposited as beds of ore; under some circumstances they have been deposited as carbonates (siderite and rhodochrosite), and under others, as oxides

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  • Ore genesis Wikipedia

    Ore deposits formed by lateral secretion are formed by metamorphic reactions during shearing, deposition by sedimentary processes, including winnowing, density separation (eg; gold placers) weathering via oxidation or chemical attack of a rock, either liberating rock fragments or creating chemically deposited clays, laterites, or supergene enrichment; Deposition in lowenergy

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  • Banded iron formation Wikipedia

    Banded iron formations are almost exclusively Precambrian in age, with most deposits dating to the late Archean (25002800 Ma) with a secondary peak of deposition in the Orosirian period of the Paleoproterozoic (1850 Ma) Minor amounts were deposited in the early Archean and in the Neoproterozoic (750 Ma) The youngest known banded iron formation is an Early Cambrian

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  • iron ore was formed by chemical sedimentary processes

    iron ore was formed by chemical sedimentary processes Oredeposits may be found in all types of rocks—igneous,sedimentary, and metamorphic—and seawater is also a significant source of such elements as sodium, chlorine, magnesium, and bromineThere are manyprocessesof geochemical enrichment leading to the formation oforedeposits, and they are often the end result of a complex

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  • How are iron formations formed? – Easierwithpractice

    · The iron ore deposits are found in sedimentary rocks They are formed by the chemical reaction of iron and oxygen mixed in the marine and fresh water The important iron oxides in these deposits are hematite and magnetite These are ores from where iron is extracted What is the process of smelting iron ore? Smelting involves heating up ore until the metal becomes spongy and the chemical

    GetQuoteOnline Message
  • What type of sedimentary rock is iron ore

    · What type of sedimentary rock is iron ore? Ironstone is a sedimentary rock, either deposited directly as a ferruginous sediment or created by chemical replacement, that contains a substantial proportion of an iron ore compound from which iron (Fe) can be smelted commercially What is Iron Stone? 1 : a hard sedimentary rock rich in iron especially : a siderite in a coal region What

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  • 80 Chemicalsedimentary deposits

    Deposits related to non chemicalsedimentary processes are discussed in section 70 Sedimentary iron deposits are abundant in central parts of Afghanistan and the Haji Gak iron deposit is of worldclass size sufficient to support a major mining operation Additional resources to those already known at Haji Gak and in other locations are likely 81 Sedimentary rockhosted iron deposits

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  • 62 Chemical Sedimentary Rocks – Physical Geology

    The most common chemical sedimentary rock, by far, is limestone Others include chert, banded iron formation, and a variety of rocks that form when bodies of water evaporate Biological processes are important in the formation of some chemical sedimentary rocks, especially limestone and chert For example, limestone is made up almost entirely

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  • Labrador Iron Mines Holdings Limited :: Deposit Types

    The Lake Superiortype iron formation consists of banded sedimentary rocks composed principally of bands of iron oxides, magnetite and hematite within quartz (chert)rich rock, with variable amounts of silicate, carbonate and sulphide lithofacies Such iron formations have been the principal sources of iron throughout the world The Sokoman iron formation was formed as a chemical sediment

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  • ES45026Sedimentary and Metamorphic ore depositspdf

    Algoma ore beds are < 50m thick and display a transition from oxide through carbonate and silicate to sulphide facies Oxide facies iron occurs as magnetite (haematite is rare) Algoma type BIF is formed on the seafloor by exhalative, hydrothermalsedimentary processes driven by heat anomalies Magmatic fluids may also participate in ore formation

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  • Reading: Ore Genesis | Geology

    Metamorphic processes also control many physical processes which form the source of hydrothermal fluids, outlined above Surficial Processes (Exogenous) Surficial processes are the physical and chemical phenomena which cause concentration of ore material within the regolith, generally by the action of the environment This includes placerdeposits, laterite deposits and residual or eluvial

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  • Iron Wikipedia

    Iron (/ ˈ aɪ ər n /) is a chemical element with symbol Fe (from Latin: ferrum) and atomic number 26 It is a metal that belongs to the first transition series and group 8 of the periodic tableIt is, by mass, the most common element on Earth, right in front of oxygen (321% and 301%, respectively), forming much of Earth's outer and inner coreIt is the fourth most common element in the

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  • Chemical element Ore deposits | Britannica

    Ore deposits may be found in all types of rocks—igneous, sedimentary, and metamorphic—and seawater is also a significant source of such elements as sodium, chlorine, magnesium, and bromine There are many processes of geochemical enrichment leading to the formation of ore deposits, and they are often the end result of a complex series of such processes acting over a long period of time