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CI5X Series Impact Crushers

CI5X series impact crusher is a new generation of coarse and medium crushed products designed to meet customers needs for high profit, low cost, energy saving and consumption reduction. It is the guarantee for large-volume production line c

Mining, metallurgy, construction, chemical, cement, refractory material, etc.

Parameter


Model Specifications (mm) Feed opening (mm) Max. feed size (mm) Capacity (t/h) Power (kW) Weight (t) Dimensions (mm)
CI5X1315 Φ1300×1500 1540×930 600 250-350 250 20 2880×2755×2560
CI5X1520 Φ1500×2000 2040×520 (2040×995) 350(700) 400-600 2×250 (2×200) 30 3390×3520×2790
CI5X1415 Φ1400×1500 1540×1320 900 350-550 250 24 2995×2790×3090
CI5X1620 Φ1600×2000 2040×1630 1100 500-900 2×200 42 3485×3605×3720
CI5X2023 Φ2000×2300 2400×1920 1300 1200-2000 2×500 76 4890×4380×4765
  • Banded iron formation - Wikipedia

    2019-10-04  Banded iron formations (also known as banded ironstone formations or BIFs) are distinctive units of sedimentary rock that are almost always of Precambrian age. A typical banded iron formation consists of repeated, thin layers (a few millimeters to a few centimeters in thickness) of silver to black iron oxides, either magnetite (Fe 3 O ...

  • Primary: iron oxides, shales and cherts
  • GeoMan's Banded Iron Page

    2015-04-28  Banded Iron Formation. Banded Iron formations occur in Proterozoic rocks, ranging in age from 1.8 to 2.5 billion years old. They are composed of alternating layers of iron-rich material (commonly magnetite)

  • Supergene modification of magnetite and hematite shear

    Genetic processes are examined for supergene and hypogene iron ores at Mt Richardson. • Iron ores form by reactivation of hypogene-altered shear zones. • Oxidized supergene fluids removed primary and hypogene quartz from BIF. • Resulting in the formation of high-grade goethite–hematite ores.

  • Author: Paul Duuring, Paul Duuring, Steffen G. Hagemann, Carsten Laukamp, Laura Chiarelli
  • High-Grade Magnetite Mineralization at 1.86 Ga in

    Although less common than hematite ores, high-grade magnetite ores represent a distinct type of iron mineralization hosted by banded iron formations (BIFs). The Gongchangling iron deposit hosted in ~2.55 Ga BIFs in the North China craton represents one of the most economically important iron deposits in

  • Author: Li-Xing Li, Jian-Wei Zi, Jian-Wei Zi, Hou-Min Li, Birger Rasmussen, Simon A. Wilde, Stephen Sheppard...
  • Banded iron formation

    Banded iron formation consists of layers of iron oxides (typically either magnetite or hematite) separated by layers of chert (silica-rich sedimentary rock). Each layer is usually narrow (millimeters to few centimeters). The rock has a distinctively banded appearance because of differently colored lighter silica- and darker iron-rich layers.

  • Magnetite - Wikipedia

    2019-10-06  Magnetite is a rock mineral and one of the main iron ores, with the chemical formula Fe 3 O 4. It is one of the oxides of iron, and is ferrimagnetic; it is attracted to a magnet and can be magnetized to become a permanent magnet itself. It is the most magnetic of all

  • Category: Oxide minerals, Spinel group, Spinel structural
  • BANDED IRON FORMATION - Amethyst Galleries

    Banded Iron Formation (also known as BIF, or as taconite in North America) is a term that is applied to a very unique sedimentary rock of biochemical origin. These rocks are unique in their make up, unique in their age and unique in their origins.

  • Banded Iron Formation (BIF) - Universiteit Utrecht

    2009-10-14  Banded Iron Formation (BIF)Banded Iron Formation (BIF) - chemical sediments - Fe rich (20 - 40 wt.%)-SiO 2 rich (40 - 60 wt.%)-hematite, magnetite, siderite, chert main minerals - laminated on various scales - ferric hydroxide, amorphous silica, greenalite siderite primary precipitates

  • magnetite banded iron formation - French translation –

    Many translated example sentences containing "magnetite banded iron formation" – French-English dictionary and search engine for French translations.

  • Iron isotopic variations of the Cryogenian banded iron

    The Fe isotope composition of banded iron formation (BIF) is regarded as a powerful tracer in paleoceanography, and the Cryogenian banded iron formation associated with “Snowball Earth Events” provides a precious record of environmental change in the Neoproterozoic.

  • Author: Xiang-Kun Zhu, Jian Sun, Zhi-Hong Li
  • Banded iron bed - Wikipedia

    2019-09-25  I banded iron bed (letteralmente "orizzonti ferriferi a bande") sono un tipo di roccia sedimentaria caratteristico di sedimenti estremamente antichi risalenti al Precambriano. Queste rocce sono costituite da alternanze di orizzonti ricchi in ferro ossidato, magnetite (Fe 3 O 4) o ematite (Fe 2 O 3), alternati a letti di selce e argilla.

  • jsjgeology.net

    2016-09-26  Magnetite banded iron formation (10.0 cm tall) from the Goldman Meadows Formation at the Atlantic City Iron Mine, north of Atlantic City, southwestern Fremont County, west-central Wyoming, USA. Some iron mines in west-central Wyoming exploit BIFs in the Goldman Meadows Formation, a lower Neoarchean unit (2.87 billion years) exposed ...

  • magnetite banded iron formation - Traduction française

    De très nombreux exemples de phrases traduites contenant "magnetite banded iron formation" – Dictionnaire français-anglais et moteur de recherche de traductions françaises.

  • (PDF) Supergene modification of magnetite and hematite

    PDF On Jun 1, 2019, Paul Duuring and others published Supergene modification of magnetite and hematite shear zones in banded iron-formation at Mt Richardson, Yilgarn Craton, Western Australia

  • Extraterrestrial Banded Iron Formations - The God King

    Banded iron formation consists of layers of iron oxides (typically either magnetite or hematite) separated by layers of chert (silica-rich sedimentary rock). Each layer is usually narrow (millimeters to few centimeters). The rock has a distinctively banded appearance because of differently colored lighter silica – and darker iron ...

  • Banded-iron formations (BIFs) - Evidence of Oxygen in

    2019-10-04  Banded-iron formations (BIFs) - Evidence of Oxygen in Early Atmosphere . ... Banded-iron formation (BIF) is consists of layers of iron oxides (typically either magnetite or hematite) separated by layers of chert (silica

  • Banded iron formation - YouTube

    2016-08-25  Banded iron formations are distinctive units of sedimentary rock that are almost always of Precambrian age.A typical BIF consists of repeated, thin layers of silver to black iron oxides, either magnetite or hematite , alternating with bands of iron-poor shales and cherts, often red in color, of similar thickness, and containing microbands of ...

  • 作者: WikiWikiup
  • Banded iron formation explained

    Banded iron formations (also known as banded ironstone formations or BIFs) are distinctive units of sedimentary rock that are almost always of Precambrian age. A typical banded iron formation consists of repeated, thin layers (a few millimeters to a few centimeters in thickness) of silver to black iron oxides, either magnetite (Fe 3 O ...

  • Banded iron formation - Wikipedia Republished // WIKI 2

    2019-07-27  Banded iron formations (also known as banded ironstone formations or BIFs) are distinctive units of sedimentary rock that are almost always of Precambrian age. A typical BIF consists of repeated, thin layers (a few millimeters to a few centimeters in thickness) of silver to black iron oxides, either magnetite (Fe 3 O 4) or hematite ...

  • Instruct - Banded iron formation to iron ore: A record of the

    2013-02-28  ± magnetite chert± Fe-silicate ±magnetite carbonate mesoband 500 µm 50 µm µm Carbonation front (CO = 0.1 mol L–1) 1 Proximal. Hematite, carbonate and Fe silicates. 10s to 100s of meters wide 0.1 2 4 Figure 1. A: Commonly observed banded iron formation (BIF) alteration stages related to the formation of iron ore and their characteristics.

  • THE NATURE AND ECONOMIC SIGNIFICANCE OF BANDED IRON

    2016-06-16  ranges from iron oxide bearing micaceous schist (e.g. on Regenstein 32) to a well banded iron-formation with alternating layers of magnetite or hematite (bands up to 5 mm thick) and quartz in the area of the Townlands farms south of Windhoek and on a number of farms around and east of the tar road to Dordabis (e.g. Ho-

  • banded iron formation Example sentences

    2019-05-22  Examples of how to use “banded iron formation” in a sentence from the Cambridge Dictionary Labs

  • Banded iron formation’ (BIF) deposits

    2018-03-05  banded iron formation deposit occurs 200 m above an often visible ‘rust zone' within the supra crustals. The banded iron formation is an approximately 200 m wide sequence of 2–10 cm magnetite-rich cherty bands alter-nating with quartz-mica schists. A gradual transition zone between the iron formation and the adjacent rocks

  • Magnetite Dyke in Precambrian Banded Iron Formation,

    Banded iron formation (BIF) of the Gorumahisani–Sulaipat–Badampahar (GSB) belt in Singhbhum Craton, India, consists predominantly of magnetite. This BIF is intruded by a magnetite dyke. The magnetite dyke is massive and compact with minor sulphide minerals while the host banded magnetite ore, a component of the BIF, shows thin lamination.

  • GemHunter - Banded Iron Formation Facebook

    A little information about banded iron formation (magnetite-bearing) found at South Pass Seminoe Mountains Wyoming (GemHunter.webs)

  • Banded Iron Formation "BIF" Geology Page

    2013-04-10  Banded iron formations (BIFs) are chemically precipitated sedimentary rocks. They are composed of alternating thin (millimeter to centimeter scale) red, yellow, or cream colored layers of chert or jasper and black to dark gray iron oxides (predominantly magnetite and hematite), and/or iron

  • baro acoustic decrepitation of magnetite, skarns and

    And magnetite is also commonly found in banded iron formation (BIF) deposits. These deposits are exploited for iron and typically lack other metals. They are formed as sea-floor deposits of proterozoic age, when the atmosphere lacked oxygen and iron was more mobile (as Fe ++) than in

  • Magnetite: The mineral Magnetite information and pictures

    Magnetite is an important ore of iron. Well formed crystals are popular among mineral collectors, and the magnetic Lodestone variety is frequently sold in hobby shops to amateur collectors. Magnetite is also of significant interest to the science community due to its strong magnetic properties.

  • Banded-iron formation rock Britannica

    Banded-iron formation (BIF), chemically precipitated sediment, typically thin bedded or laminated, consisting of 15 percent or more iron of sedimentary origin and layers of chert, chalcedony, jasper, or quartz. Such formations occur on all the continents and usually are older than 1.7 billion

  • PETROLOGY OF BANDED IRON FORMATION AND PHYLLITE IN

    2017-09-14  gabbro intrusion into the banded iron formation and phyllite pre-dated, post-dated, or was contemporaneous with a regional metamorphic event. Figure 1. Geologic map of the Standard Creek contact aureole in the southern Gravelly Mountains, Montana (adapted from: O’Neill et al., 2004). Coarse-grained gabbro has intruded banded iron formation

  • Banded Iron Formation (BIF): How These Rocks Got Their

    2019-10-09  How much iron ore deposits are from banded iron formations? Banded iron formations account for more than 60% of global iron reserves. We can find banded iron formation all over the world such as Australia, Canada and South Africa. For example, South Africa’s largest iron mines at Sishen and Thabazimbi both extract BIF.

  • PubMed Central (PMC) - Biogenic Magnetite Formation

    2000-11-29  In addition, the presence of magnetite in association with isotopically light carbon in carbonate minerals in the Precambrian banded iron formations (BIFs), the world's oldest and largest iron deposits , suggests that these organisms played a role in the Precambrian biosphere .

  • Gold Mineralization in Banded Iron Formation in the

    2.2.2 Banded iron formation (BIF) The BIF forms highly strained successions composed of alternating chert and/or jasper, and magnetite ± hematite layers. The thickness of these layers varies from a few millimeters to about 5 cm.

  • Banded Iron - YouTube

    2012-03-27  Banded iron is a rock comprised of alternating layers of red silica (jasper) and iron oxide (hematite or magnetite) -- this 1.8 to 2 Byr old specimen comes from the Marquette Range of the Upper Peninsula and is a variety known as Jaspelite -- the silver/gray iron layers are specular hematite.

  • 作者: CranbrookScience
  • Banded Iron Formation - Turnstone

    2015-02-28  "Rock of the Month # 88, posted October 2008"--- Spectacular, coarsely banded, brilliant red jasper-magnetite BIF (banded iron formation) of the Windaning Formation, in the Murchison sector of the Archean Yilgarn

  • Banded Iron Formation Images, Stock Photos Vectors

    Find banded iron formation stock images in HD and millions of other royalty-free stock photos, illustrations and vectors in the Shutterstock collection. Thousands of new,

  • Archean banded iron-formations, Yilgarn Block,

    Banded iron-formation is a widely distributed although relatively minor lithology in the Archean Yilgarn Block, Western Australia, occurring in supracrustal sequences composed mainly of metamorphosed volcanogenic rocks in the northern and eastern parts of the Yilgarn Block and also in highly deformed and metamorphosed predominantly ...

  • Iron Deposits – Banded Iron Formations (BIF) Geology

    2013-08-11  hematite or magnetite (iron oxide) siderite (iron carbonate) stilpronmelane (iron, magnesium alumiosilicate) Banded iron formations are critical to our current economy as they are by far the biggest source of economic iron deposits. China and Australia are the world’s largest iron

  • Historical Geology/Banded iron formations - Wikibooks,

    2019-09-21  BIFs defined . Banded iron formations, or BIFs are sedimentary rocks consisting of alternating bands iron-rich sediment (typically hematite, Fe 2 O 3, and magnetite, Fe 3 O 4) and iron-poor sediment, typically chert; the size of the bands ranges from less than a millimeter to more than a meter in thickness.

  • Disclaimer

    2019-04-29  Ph.DThesis Reconstruction of the genesis of banded iron formation in North China Craton: Evidences from geochemical studies on the iron ore, relatedwall rock and magnetite Inkyeong Moon A dissertation submitted in partial fulfillment of the


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