Bushveld symplectic and sieve-textured chromite is a result of coupled dissolution-reprecipitation: a comparison with xenocrystic chromite reactions in arc basalt
Sign Up to like & getrecommendations! Published in 2019 at "Contributions to Mineralogy and Petrology"
DOI: 10.1007/s00410-019-1613-3
Abstract: Textures of Bushveld chromite from thin seams and accessory disseminations in the Platreef and the northernmost Waterberg Project area were compared with textures of xenocrystic chromite from mantle xenoliths found in Neogene basalt in the… read more here.
Keywords: dissolution; chromite; dissolution reprecipitation; xenocrystic chromite ... See more keywords
Processing of Low-Grade Chromite Ore for Ferroalloy Production: A Case Study from Ghutrigaon, Odisha, India
Sign Up to like & getrecommendations! Published in 2020 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-020-02032-5
Abstract: The low-grade siliceous chromite ore from Ghutrigaon, Odisha, India, containing ~ 16% Cr2O3, with Cr/Fe ratio of 1.97 and ~ 55% of SiO2, does not find any use in metallurgical industry and hence considered as waste. Mineralogical… read more here.
Keywords: chromite; odisha india; chromite ore; processing low ... See more keywords
Landsat-8 data for chromite prospecting in the Logar Massif, Afghanistan
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DOI: 10.1016/j.heliyon.2018.e00542
Abstract: Chromite is widely distributed in the east and southeast of Afghanistan, especially in Logar Province. Chromite mineralization is podiform-type and is hosted in the stratigraphically lowest ultramafic rocks of the Logar Ophiolite Complex. This ophiolite… read more here.
Keywords: data chromite; landsat data; logar province; logar ... See more keywords
Efficient utilization of nickel rich Chromite Ore Processing Tailings by carbothermic smelting
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2021.128046
Abstract: Abstract Chromite ore processing tailing, a solid waste generated during the processing of chromite ore, is difficult to recover due to its ultra-fine size. The tailings generated from the process contains valuable chromite and iron-bearing… read more here.
Keywords: chromite ore; efficient utilization; chromite; ore processing ... See more keywords
Compositional variations, thermometry, and probable parental magmas of Archean chromite from the Sargur greenstone belt, Western Dharwar Craton (India)
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DOI: 10.1016/j.lithos.2020.105867
Abstract: Abstract The chromite and magnesite deposits from Talur, Sindhuvalli, and Doddakanya in the layered ultramafic-mafic plutonic sequence are a part of the Archean Sargur greenstone belt within the Western Dharwar Craton of the Indian shield.… read more here.
Keywords: greenstone belt; sargur greenstone; textured chromitite; greenstone ... See more keywords
Chromite typology and composition characterized through multispectral specular reflectance
Sign Up to like & getrecommendations! Published in 2017 at "Ore Geology Reviews"
DOI: 10.1016/j.oregeorev.2017.06.010
Abstract: Abstract Determination of multispectral specular reflectance is an important tool for ore identification in reflected light microscopy, and may be used for automated characterization of ores. However, reflectance values can be affected by compositional variations… read more here.
Keywords: multispectral specular; chromite; reflectance; specular reflectance ... See more keywords
Origin of high-Cr chromite deposits in nascent mantle wedges: Petrological and geochemical constraints from the Neo-Tethyan Luobusa ophiolite, Tibet
Sign Up to like & getrecommendations! Published in 2020 at "Ore Geology Reviews"
DOI: 10.1016/j.oregeorev.2020.103581
Abstract: Abstract The petrography and compositions of chromitites and peridotites from the Tibetan Luobusa ophiolite, a fragment of Neo-Tethyan forearc lithosphere, are used to study the origin of high-Cr chromite deposits and relevant magmatic evolution in… read more here.
Keywords: cpx; cpx poor; cpx rich; luobusa ophiolite ... See more keywords
Coexistence of high-Al and high-Cr chromite orebodies in the Acoje block of the Zambales ophiolite, Philippines: Evidence for subduction initiation
Sign Up to like & getrecommendations! Published in 2020 at "Ore Geology Reviews"
DOI: 10.1016/j.oregeorev.2020.103739
Abstract: Abstract The Acoje block of the Eocene Zambales ophiolite (NW, Philippines) is a fragment of forearc lithosphere in the Western Pacific and hosts a world-class chromite deposit. The compositions of chromitites, dunites and harzburgites in… read more here.
Keywords: acoje block; zambales ophiolite; ophiolite philippines; chromite ... See more keywords
Development and Characterization of Natural Chromite Coating on Metal Substrate Using the Plasma Spray Process
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DOI: 10.1021/acsomega.3c00194
Abstract: Natural materials are gaining interest as coating feedstock because their “quality to cost” ratio is better and they are more environmentally friendly than most of the synthetic ceramics. They give sufficient protection to metal surfaces… read more here.
Keywords: spray; plasma spray; spectroscopy; chromite ... See more keywords
A Novel Hypothesis for Origin of Massive Chromitites in the Bushveld Igneous Complex
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Petrology"
DOI: 10.1093/petrology/egx077
Abstract: The origin of chromitites in the Bushveld Complex has been attributed to two principal mechanisms: (1) gravity-controlled settling of chromite onto the chamber floor from magma that was saturated in chromite, either initially or owing… read more here.
Keywords: chamber; chromitites bushveld; chromite; origin chromitites ... See more keywords