platy hematite ore in the yilgarn province of western

  • Microplaty hematite—its varied nature and genesis

    Secondary microplaty hematite (mplH) occurs in many different environments but importantly, where unmodified by metamorphism, it is the defining minor component of the highgrade BIFhosted iron ores of the world that are dominated by martite (M, hematite pseudomorphs after magnetite). The term was introduced early during the CSIRO–AMIRA 1976–1994 program on the Hamersley Province iron

  • Proposed magnetite mine in Western Australia has 30year

    Apr 21, 2011 · A huge magnetite project in Western Australia could produce one and a half billion tonnes of magnetite and have a minelife of 30 years, according to a story in The Kalgoorie Miner, posted on

  • Gold and pathfinder elements in ferricrete gold deposits

    In the Yilgarn Craton of Western Australia, a deeply weathered mantle is commonly capped with 2–10 m of lateritic residuum (residual lateritic gravels and duricrust) and/or ferricrete (Fe oxidecemented sediment), which formed under seasonally humid tropical and subtropical climates during the Cenozoic.

  • Yilgarn Craton WikiVisually

    The Yilgarn Craton is a large craton that constitutes the bulk of the Western Australian land mass. It is bounded by a mixture of sedimentary basins and Proterozoic fold and thrust belts. Zircon grains in the Jack Hills, Narryer Terrane have been dated at ~4.27 Ga, with one detrital zircon dated as

  • A synvolcanic origin for magnetiterich orebodies hosted

    Iron ore deposits hosted by Archean banded ironformation (BIF) in the Weld Range greenstone belt are representative of most of the documented iron ore deposits in the Yilgarn Craton. They include nearsurface, supergene goethitehematite orebodies that overlie and partly modify deeper occurrences of hypogene magnetite and specular hematite ores.

  • Banded Iron Formations to Iron Ore: An Integrated Genesis

    Genesis of the Koolyanobbing iron ore deposits, Yilgarn Province, Western Australia: Applied Earth Science, Transactions of the Institute for Mining and Metallurgy B: 116: 8693. Lascelles, D.F. and Tsiokos, D.S. 2014. Microplaty hematite ore in the Yilgarn Province of Western Australia: The geology and genesis of the Wiluna West iron ore deposits.

  • program, Mt Elvire Iron Ore Project, W.A. FEL For personal

    Iron ore focused Australian resources explorer, Fe Limited (ASX: FEL) ("Fe" or the "Company"), is pleased to announce receipt of assay results for final 8 holes of its maiden 31 hole (2,461m) Reverse Circulation (RC) drilling program at its wholly owned Mt Elvire Iron Ore Project, loed in the Yilgarn Province.

  • Carina Iron Ore Mine, Mount Dimer Goldfield, Yilgarn Shire

    Carina Iron Ore Mine, Mount Dimer Goldfield, Yilgarn Shire, Western Australia, Australia : The Carina iron ore mine is about 100 kilometres northeast of Southern Cross. Access is marked by signage from the Great Eastern Highway at Boondi Rocks. The road heads north and is called Ryans

  • Genesis of the hypogene iron ore mineralization at the

    Genesis of the hypogene iron ore mineralization at the Serra Norte deposits at Carajas Identifiion and characterization of dateable hypogene minerals in BIFhosted iron ore deposits, Yilgarn craton, Western Australia. The paragenetic sequence of microcrystalline hematite magnetite martitised magnetite → microplaty hematite

  • Veins and hydrothermal fluid flow in the Mt. Whaleback

    With the advent of recent hydrothermal models for genesis of giant microplaty hematite ore deposits of the Hamersley Province, we have undertaken regional scale analysis of veins and rocks surrounding the Mt. Whaleback deposit with an aim to characterize the nature of fluid flow before, during and after ore formation. At least five groups of veins formed in the Brockman Iron Formation in

  • Leaching of silica bands and concentration of magnetite in

    Jul 31, 2012 · The ~2,752Ma Weld Range greenstone belt in the Yilgarn Craton of Western Australia hosts several Fe ore deposits that provide insights into the role of early hypogene fluids in the formation of highgrade (>55 wt% Fe) magnetiterich ore in banded iron formation (BIF). The 1.5kmlong Beebyn orebody comprises a series of steeply dipping, discontinuous, <50mthick lenses of magnetite

  • Genesis of superimposed hypogene and supergene Fe

    Jul 28, 2012 · The Madoonga iron ore body hosted by banded iron formation (BIF) in the Weld Range greenstone belt of Western Australia is a blend of four genetically and compositionally distinct types of highgrade (>55 wt% Fe) iron ore that includes: (1) hypogene magnetite–talc veins, (2) hypogene specular hematite–quartz veins, (3) supergene goethite–hematite, and (4) supergenemodified,

  • Leaching of silica bands and concentration of magnetite in

    Jul 31, 2012 · The ~2,752Ma Weld Range greenstone belt in the Yilgarn Craton of Western Australia hosts several Fe ore deposits that provide insights into the role of early hypogene fluids in the formation of highgrade (>55 wt% Fe) magnetiterich ore in banded iron formation (BIF). The 1.5kmlong Beebyn orebody comprises a series of steeply dipping, discontinuous, <50mthick lenses of magnetite

  • Iron Ore Geoscience Australia

    May 03, 2017 · Pure hematite contains 69.9% Fe by molecular weight. It has been the dominant iron ore mined in Australia since the early 1960s. Approximately 96% of Australia''s iron ore exports are highgrade hematite, the bulk of which has been mined from deposits in the Hamersley province of Western

  • A synopsis of the channel iron deposits of the Hamersley

    A synopsis of the channel iron deposits of the Hamersley Province, Western Australia E. R. Ramanaidou and R. C. Morris ABSTRACT The channel iron deposit type or CID is one of the two major iron ore types mined in the Hamersley

  • textural and mineralogical study of the relationship of

    Microscope studies of a wide range of ores and fresh, oxidized, or partly ironenriched, banded ironformation (BIF) have shown a consistent sequence of alteration of the primary constituents, chert, magnetite with or without hematite, carbonates, and silies, leading to the formation of martite(hematite)goethite ores which form the bulk of the reserves of the Hamersley Iron Province.

  • Minerals Free FullText Geological Controls on High

    This model explains two major stages of iron ore formations, i.e., an early hypogene hydrothermal stage where hard microplaty hematite and martiterich ore is formed and a late supergene stage where soft, porous hematite and hard, goethiterich ore is formed . The hydrothermal stage comprises, leaching of silica, formation of magnetite

  • Yilgarn Craton WikiMili, The Best Wikipedia Reader

    The Yilgarn Craton is a large craton that constitutes the bulk of the Western Australian land mass. It is bounded by a mixture of sedimentary basins and Proterozoic fold and thrust belts. Zircon grains in the Jack Hills, Narryer Terrane have been dated at ~4.27 Ga, with one detrital zircon dated as

  • Gold and pathfinder elements in ferricrete gold deposits

    In the Yilgarn Craton of Western Australia, a deeply weathered mantle is commonly capped with 2–10 m of lateritic residuum (residual lateritic gravels and duricrust) and/or ferricrete (Fe oxidecemented sediment), which formed under seasonally humid tropical and subtropical climates during the Cenozoic.

  • BIFhosted iron ore depositsHamersley style

    the specular, coarse, platy, micaceous or bladed hematite con• centrations with magnetite, in vertical pipelike folds affecting supergene ore at Koolyanobbing (Yilgarn Block, Western Aus• tralia). These pegmatitelike aggregates are associated with hydro• thermal quartz and include hematite crystals up to

  • Targeting Iron Ore in Banded Iron Formations Using ASTER

    subsurface mineral zonation in Channel iron ore deposits at Rocklea Dome, Hamersley province, Western Australia (Haest et al., 2010, 2012a, b). Maskell (2010) examined the appliion of ASTER data to the mapping of hypogene and supergene alteration mineral zonation around Archean BIFhosted, hypogene magnetitehematite Fe ore zones at the

  • PorterGeo Database Ore Deposit Description

    The Mount Whaleback orebody is loed near the town of Newman and is 370 km SSW of its export port at Port Hedland. It is the largest known high grade hematite deposit in the Hamersley province and the largest known single, continuous iron ore deposit in

  • Iron Ore AIMR 2011 Australian Mines Atlas

    Pure hematite mineral contains 69.9% iron. It has been the dominant iron ore mined in Australia since the early 1960s. Approximately 96% of Australia''s iron ore exports are high grade hematite, most of which has been mined from deposits in the Hamersley province in Western Australia (WA).

  • Iron Ore Geoscience Australia

    May 03, 2017 · Pure hematite contains 69.9% Fe by molecular weight. It has been the dominant iron ore mined in Australia since the early 1960s. Approximately 96% of Australia''s iron ore exports are highgrade hematite, the bulk of which has been mined from deposits in the Hamersley province of Western

  • Transit Holdings Ltd RM Research Pty Ltd

    ð§RM Research undertook a site visit in midSeptember to Transit''s Johnston Range Project in the Yilgarn Iron Ore Province (YIOP) of Western Australia which cover over 200km2 and contain over 35 strike kilometres of prospective Banded Iron Formations (BIF). ð§Over 17 targets have been identified by magnetics, gravity surveys and

  • Iron Ore AIMR 2011 Australian Mines Atlas

    Pure hematite mineral contains 69.9% iron. It has been the dominant iron ore mined in Australia since the early 1960s. Approximately 96% of Australia''s iron ore exports are high grade hematite, most of which has been mined from deposits in the Hamersley province in Western Australia (WA).

  • The BIFHosted HighGrade Iron Ore Deposits in the Archean

    The Koolyanobbing banded iron formation (BIF)hosted iron ore deposits (total premining resources ~150 million metric tons (Mt), indied reserves ~32 Mt) are loed in the Mesoarchean lower succession BIF of the Koolyanobbing greenstone belt, Younami terrane, Yilgarn craton in Western Australia.

  • Deposit Portal Mount Whaleback

    The Mount Whaleback orebody is loed near the town of Newman and is 370 km SSW of its export port at Port Hedland. It is the largest known high grade hematite deposit in the Hamersley province and the largest known single, continuous iron ore deposit in Australia.

  • Microplaty hematite—its varied nature and genesis

    The term was introduced early during the CSIRO–AMIRA 1976–1994 program on the Hamersley Province iron ores to conveniently distinguish the then main export martite–microplaty hematite (M–mplH) ore type of Mt Whaleback, Mt Tom Price and Paraburdoo (ca2000 Ma) from the newly exploited, prolific supergene martite–goethite (M–G) ores

  • Radar Iron Ltd Mining Business Media

    Modest upgrades of port and rail infrastructure at low initial capital costs would be sufficient to unlock the potential of the Yilgarn Iron Ore Province in Western Australia, a study prepared on behalf of seven iron ore producers and explorers has found.

  • CORE

    Abstract. With the advent of recent hydrothermal models for genesis of giant microplaty hematite ore deposits of the Hamersley Province, we have undertaken regional scale analysis of veins and rocks surrounding the Mt. Whaleback deposit with an aim to characterize the nature of fluid flow before, during and after ore formation.

  • Deposit Portal Mount Whaleback

    The Mount Whaleback orebody is loed near the town of Newman and is 370 km SSW of its export port at Port Hedland. It is the largest known high grade hematite deposit in the Hamersley province and the largest known single, continuous iron ore deposit in Australia.

  • Banded Iron FormationRelated Iron Ore Deposits of the

    The Hamersley province of northwest Western Australia is one of the world''s premier iron ore regions. The highgrade iron ore deposits are mostly hosted within banded iron formation (BIF) sequences of the Brockman and Marra Mamba Iron Formations of the Hamersley Group and consist of two types: martitemicroplaty hematite containing between 60 and 68 wt percent Fe, and martitegoethite

  • Specularite Mineral Collecting, Localities, Mineral

    Many years ago the Italian collector Achille Panunzi made a major find when he opened a pocket on the north slope of Monte Somma near the small town of Santa Anastatia. Thousands of platy hematite floater specimens fell out, varying in size from a few mm to about 10 cm. Now 15 cm thick trees grows at the locality. This specimen is about 12 mm

  • Evidence for platy hematite grains in Sinus Meridiani

    [31] Pathways for formation of platy hematite on the Earth are possible formation pathways for the platy hematite detected in Sinus Meridiani. Platy hematite occurs in terrestrial rocks through several mechanisms: 1) low‐grade orogenic or burial metamorphism, 2) pressure solution and reprecipitation as a result of higher‐grade orogenic or

  • Gold and pathfinder elements in ferricrete gold deposits

    In the Yilgarn Craton of Western Australia, a deeply weathered mantle is commonly capped with 2–10 m of lateritic residuum (residual lateritic gravels and duricrust) and/or ferricrete (Fe oxidecemented sediment), which formed under seasonally humid tropical and subtropical climates during the Cenozoic.

  • Genesis of the hypogene iron ore mineralization at the

    Genesis of the hypogene iron ore mineralization at the Serra Norte deposits at Carajas Identifiion and characterization of dateable hypogene minerals in BIFhosted iron ore deposits, Yilgarn craton, Western Australia. The paragenetic sequence of microcrystalline hematite magnetite martitised magnetite → microplaty hematite

  • The structural setting and hydrothermal alteration of BIF

    T1 The structural setting and hydrothermal alteration of BIFhosted highgrade iron ore deposits, the Hamersley province, Western Australia. AU Thorne, Warren Spencer. PY 2015. Y1 2015. N2 [Truned] The Hamersley province of northwest Western Australia is one of the world''s premier iron ore

  • Leaching of silica bands and concentration of magnetite in

    Jul 31, 2012 · The ~2,752Ma Weld Range greenstone belt in the Yilgarn Craton of Western Australia hosts several Fe ore deposits that provide insights into the role of early hypogene fluids in the formation of highgrade (>55 wt% Fe) magnetiterich ore in banded iron formation (BIF). The 1.5kmlong Beebyn orebody comprises a series of steeply dipping, discontinuous, <50mthick lenses of magnetite

  • Yilgarn Craton The Full Wiki

    Iron ore. Iron ore is currently recovered from several areas in the Yilgarn Craton, although it is a much smaller set of mines than those in the Pilbara Craton on ore is mined at Koolyanobbing, north of Kalgoorlie from hematite weathered banded iron formation, at Mount Gibson, Weld Range and Jack Hills in the Western Gneiss Terrane from hematised BIF to produce directshipping ore.

  • PorterGeo Database Ore Deposit Description

    The Mount Whaleback orebody is loed near the town of Newman and is 370 km SSW of its export port at Port Hedland. It is the largest known high grade hematite deposit in the Hamersley province and the largest known single, continuous iron ore deposit in

  • Microplaty hematite ore in the Yilgarn Province of Western

    Apr 01, 2015 · Read "Microplaty hematite ore in the Yilgarn Province of Western Australia: The geology and genesis of the Wiluna West iron ore deposits, Ore Geology Reviews" on DeepDyve, the largest online rental service for scholarly research with thousands of

  • Microplaty hematite ore in the Yilgarn Province of Western

    The Wiluna West small (~ 130 Mt) highgrade bedded hematite ore deposits, consisting of anhedral hematite mesobands interbedded with porous layers of acicular hematite, show similar textural and mineralogical properties to the premium highgrade lowphosphorous directshipping ore from Pilbara sites such as Mt Tom Price, Mt Whaleback, etc., in the Hamersley Province and Goldsworthy, Shay

  • Banded Iron Formations to Iron Ore: An Integrated Genesis

    Genesis of the Koolyanobbing iron ore deposits, Yilgarn Province, Western Australia: Applied Earth Science, Transactions of the Institute for Mining and Metallurgy B: 116: 8693. Lascelles, D.F. and Tsiokos, D.S. 2014. Microplaty hematite ore in the Yilgarn Province of Western Australia: The geology and genesis of the Wiluna West iron ore deposits.

  • PorterGeo Database Ore Deposit Description

    Descriptions of major ore deposits world wide. The Koolyanobbing iron deposit is developed within the Southern Cross Province of the Archaean Yilgarn Craton, some 175 km west of Kalgoorlie and 350 km ENE of Perth. The Mt Jackson deposit is 80 km NNW of Koolyanobbing, Windarling 20 km north of Mt Jackson, and Deception, a further 20 km north of Windarling.

  • Veins and hydrothermal fluid flow in the Mt. Whaleback

    With the advent of recent hydrothermal models for genesis of giant microplaty hematite ore deposits of the Hamersley Province, we have undertaken regional scale analysis of veins and rocks surrounding the Mt. Whaleback deposit with an aim to characterize the nature of fluid flow before, during and after ore formation. At least five groups of veins formed in the Brockman Iron Formation in

  • Banded Iron FormationRelated Iron Ore Deposits of the

    The Hamersley province of northwest Western Australia is one of the world''s premier iron ore regions. The highgrade iron ore deposits are mostly hosted within banded iron formation (BIF) sequences of the Brockman and Marra Mamba Iron Formations of the Hamersley Group and consist of two types: martitemicroplaty hematite containing between 60 and 68 wt percent Fe, and martitegoethite