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Littérature scientifique sur le sujet « Chromista »

Auteur : Grafiati
Publié le 2 juin 2025
Mis à jour le 31 juillet 2025

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Articles de revues sur le sujet "Chromista"

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Monterroza, Edy Luz, Melissa Orozco Cepeda, Wendy Paola Otero Rodríguez, and Yani Aranguren Díaz. "Filogenia del reino Chromista." Revista SEXTANTE 21 (December 2, 2019): 34–50. http://dx.doi.org/10.54606/sextante2019.v21.05.

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La clasificación de los organismos vivos ha sido modificada numerosas veces, debido a que algunos grupos han sido difíciles de catalogar. Actualmente se reconocen siete reinos: Animalia, Plantea, Protozoa, Fungí, Archaea, Bacteria y Chromista. Este último es un grupo polifilético, muy variable morfológicamente, importante en ecosistemas marinos.
 La filogénia molecular permite clasificar de acuerdo con relaciones de parentesco. En este estudio se analizó la región ITS para verificar las relaciones entre diferentes filos del reino Chromista. Se seleccionaron 46 secuencias de ADN de especie
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Constantinescu, Ovidiu. "A revision of Basidiophora (Chromista, Petrono-sporales)." Nova Hedwigia 66, no. 1-2 (1998): 251–65. http://dx.doi.org/10.1127/nova.hedwigia/66/1998/251.

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Плотников, А. О., та Е. А. Ермоленко. "Центрохелидные солнечники (Chromista, Hacrobia) Южного Предуралья". Зоологический журнал 94, № 1 (2015): 3–16. http://dx.doi.org/10.7868/s0044513415010109.

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Quddusi B. Kazmi. "A check-List of marine Protista and Chromista reported from Pakistan." Voyage Journal of Scientific Research and Exploration 2, no. 1 (2025): 139–62. https://doi.org/10.58622/zjq20005.

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Cavalier-Smith, Thomas. "Kingdoms Protozoa and Chromista and the eozoan root of the eukaryotic tree." Biology Letters 6, no. 3 (2009): 342–45. http://dx.doi.org/10.1098/rsbl.2009.0948.

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I discuss eukaryotic deep phylogeny and reclassify the basal eukaryotic kingdom Protozoa and derived kingdom Chromista in the light of multigene trees. I transfer the formerly protozoan Heliozoa and infrakingdoms Alveolata and Rhizaria into Chromista, which is sister to kingdom Plantae and arguably originated by synergistic double internal enslavement of green algal and red algal cells. I establish new subkingdoms (Harosa; Hacrobia) for the expanded Chromista. The protozoan phylum Euglenozoa differs immensely from other eukaryotes in its nuclear genome organization (trans-spliced multicistroni
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Gyeltshen, Choki, and Karunya Prasad. "Biodiversity checklists for Bhutan." Biodiversity Data Journal 10 (May 19, 2022): e83798. https://doi.org/10.3897/BDJ.10.e83798.

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The species checklists for Bhutan published in the Global Biodiversity Information Facility (GBIF) were originally collated for the publication 'Biodiversity Statistics of Bhutan 2017, A Preliminary Baseline' (BSB 2017). This document was published in 2019 and is the first comprehensive overview of Bhutan's species richness, recording more than 11,000 species across all five kingdoms. Collation of biodiversity checklists has been limited in Bhutan. Thus, this paper and its associated data provide an overview of all species from the kingdoms Plantae, Animalia, Fungi, Chromista and Eubacteria in
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Cavalier-Smith, Thomas, and Ema E.-Y. Chao. "Phylogeny and Megasystematics of Phagotrophic Heterokonts (Kingdom Chromista)." Journal of Molecular Evolution 62, no. 4 (2006): 388–420. http://dx.doi.org/10.1007/s00239-004-0353-8.

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Voglmayr, Hermann, Jamshid Fatehi, and Ovidiu Constantinescu. "Revision of Plasmopara (Chromista, Peronosporales) parasitic on Geraniaceae." Mycological Research 110, no. 6 (2006): 633–45. http://dx.doi.org/10.1016/j.mycres.2006.03.005.

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Cavalier-Smith, Thomas. "Ciliary transition zone evolution and the root of the eukaryote tree: implications for opisthokont origin and classification of kingdoms Protozoa, Plantae, and Fungi." Protoplasma 259, no. 3 (2021): 487–593. http://dx.doi.org/10.1007/s00709-021-01665-7.

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AbstractI thoroughly discuss ciliary transition zone (TZ) evolution, highlighting many overlooked evolutionarily significant ultrastructural details. I establish fundamental principles of TZ ultrastructure and evolution throughout eukaryotes, inferring unrecognised ancestral TZ patterns for Fungi, opisthokonts, and Corticata (i.e., kingdoms Plantae and Chromista). Typical TZs have a dense transitional plate (TP), with a previously overlooked complex lattice as skeleton. I show most eukaryotes have centriole/TZ junction acorn-V filaments (whose ancestral function was arguably supporting central
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Oliveira, Mariana S., Jhon Lennon Genovez-Oliveira, Carlos Nei Ortúzar-Ferreira, et al. "Eimeria ferreirai n. sp. (Chromista: Miozoa: Eimeriidae) from doves Leptotila spp (Columbiformes: Columbidae) from Brazil." Zootaxa 4821, no. 1 (2020): 148–60. https://doi.org/10.11646/zootaxa.4821.1.8.

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Oliveira, Mariana S., Genovez-Oliveira, Jhon Lennon, Ortúzar-Ferreira, Carlos Nei, Maronezi, Carla, Thode-Filho, Sergio, Cardozo, Sergian V., Oliveira, Águida A., Lima, Viviane M., Berto, Bruno P. (2020): Eimeria ferreirai n. sp. (Chromista: Miozoa: Eimeriidae) from doves Leptotila spp (Columbiformes: Columbidae) from Brazil. Zootaxa 4821 (1): 148-160, DOI: 10.11646/zootaxa.4821.1.8
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Thèses sur le sujet "Chromista"

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Ginuino, Ione Soares Ferreira. "Blastocystis hominis Brumpt 1912 (Chromista: Blastocystea) em c?es e gatos de domic?lios localizados na regi?o Metropolitana do Rio de Janeiro." Universidade Federal Rural do Rio de Janeiro, 2006. https://tede.ufrrj.br/jspui/handle/tede/876.

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Made available in DSpace on 2016-04-28T20:17:29Z (GMT). No. of bitstreams: 1 2006-Ione Soares Ferreira Ginuino.pdf: 594140 bytes, checksum: 1524f0a5e00c7f5bb986fa9cebab4c20 (MD5) Previous issue date: 2006-03-24<br>With the objective to determine frequency, age and sex influences, and risk factor associated to Blastocystis hominis in feces of housed dogs and cats from the Metropolitan Region of Rio de Janeiro, Brazil, 234 fecal samples were collected by convenience from 175 dogs and 59 cats. To the diagnostic of B. hominis in fecal samples, direct examination was used, but ferric-hematoxilin
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Johnson, Caroline. "Podiform chromite at Voskhod, Kazakhstan." Thesis, Cardiff University, 2012. http://orca.cf.ac.uk/40714/.

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The Voskhod podiform chromitite is one of more than 30 chromitite deposits that collectively form the Main Ore Field (MOF) within the Kempirsai Massif, in Kazakhstan. The MOF is the largest podiform chromitite ore-field in the world. The Voskhod deposit, encased in a serpentinised dunite halo, is situated within harzburgite units that comprise the mantle sequence of the Kempirsai ophiolite. This study arose from a unique opportunity to work on drill core samples through an un-mined podiform chromite deposit and investigate its internal structure, composition and genesis. The 18Mt ore-body has
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Kleynhans, Ernst Lodewyk Johannes. "Unique challenges of clay binders in a pelletised chromite pre–reduction process : a case study / Kleynhans E.L.J." Thesis, North-West University, 2011. http://hdl.handle.net/10394/7370.

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As a result of increasing cost, efficiency and environmental pressures ferrochrome producers strive towards lower overall energy consumption. Increases in local electricity prices have placed particular pressure on South African ferrochrome producers. Pelletised chromite pre–reduction is likely the currently applied ferrochrome production process option with the lowest specific electricity consumption. In this process fine chromite, together with a carbonaceous reductant and a clay binder is milled, pelletised and pre–reduced. In this dissertation it is demonstrated that the functioning of the
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Broughton, Richard. "Omega 3 fatty acids : identification of novel fungal and chromistal sources." Thesis, Royal Holloway, University of London, 2012. http://repository.royalholloway.ac.uk/items/38797691-c5ac-ef52-3a6c-12c3097e2765/6/.

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There is a wealth of scientific evidence associating the dietary intake of omega 3 long-chain polyunsaturated fatty acids with beneficial health properties. In this study, alternative natural sources of these polyunsaturated fatty acids are sought from novel low temperature isolated fungi. Over 100 low temperature isolated fungi were screened for very long chain polyunsaturated fatty acids (VLCPUF As), such as C20:5 n3 and C22:6 n3. Of those screened, only ten fungi were capable of VLCPUFA production, with Mortierella the predominant VLCPUF A producing species. Four Oomycete species were also
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Zargar, Hamidreza. "Sintering studies of magnesia-chromite refractory composites." Thesis, University of British Columbia, 2014. http://hdl.handle.net/2429/46175.

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The magnesia-chromite refractory composites are the best candidates for the lining of non-ferrous metal smelting and refining furnaces, due to their high melting temperature, chemical inertness, and excellent thermal shock resistance. However, their high sintering temperatures (>1700°C) increase the processing complexity and costs. In this investigation, the primary goal was to study the sintering of these composites, with the long-term engineering goal to reduce their sintering temperature to <1500°C in air. The materials were synthesized via chemical methods using nitrates to assure chemica
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Smith, Roger. "A Mossbauer study of chromite-magnesia refractories." Thesis, Sheffield Hallam University, 1994. http://shura.shu.ac.uk/20372/.

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A range of natural chrome ores, containing iron in two valence states, have been investigated using the technique of Mossbauer spectroscopy. The instrumentation required to cry out the technique was studied and an additional item of equipment was designed and constructed to extend the temperature range over which the effect could be observed. All the chrome ores yielded a complex spectra which could be attributed to a combination of octahedrally and tetrahedrally co-ordinated Fe2+ and Fe3+ quadrupole doublets. A model for fitting the spectra was devised assuming the presence of octahedrally co
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Pedrotti, M. "CHROMITE: FROM THE MINERAL TO THE COMMODITY." Doctoral thesis, Università degli Studi di Milano, 2013. http://hdl.handle.net/2434/216116.

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Chromite belongs to the spinel group with the general chemical formula XY2O4, where X and Y represent divalent and trivalent metal ions, respectively. Four types of chromite ore deposits occur as either lode or secondary deposits. Lode chromite ore deposits comprise stratiform and podiform deposits, whereas secondary chromite ore deposits comprise laterite and placer deposits. Chromite is an important industrial mineral used in the refractory industry. Moreover it is the only industrial source of chromium for chemical and metallurgical industries and to be marketed as a valuable commodity it
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Bourdin, Marie. "Poudres et films à base d'oxyde de tungstène WO3 pour applications photoniques : photochromisme et électrochromisme." Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0013.

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Dans cette étude, la synthèse en milieu polyol est utilisée afin d’obtenir des oxydes de tungstène nanostructurés et présentant une légère sous-stœchiométrie en oxygène (WO3 x). Les particules obtenues sont de couleur bleue, et possèdent des propriétés optiques intéressantes du fait de la présence d’ions W5+. Les traitements thermiques de ces particules à différentes températures ou sous différentes atmosphères permettent de contrôler la sous-stœchiométrie en oxygène et donc leurs propriétés optiques (et leur couleur) ; leur teinte allant du jaune pâle pour les composés recuits sous une atmosp
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Yalcin, Sezgin. "Modeling Chromium Leaching From Chromite Ore Processing Waste." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/4/1053412/index.pdf.

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Chromium has been widely used in many industrial applications. As a result of chromite ore processing, large amounts of chromite ore processing waste (COPW) material that can be classified as hazardous have been produced and released into the environment. Therefore, knowledge of migration behavior and leaching rates of chromium through waste materials and soils are of primary concern for environmentally sound management of land-disposal hazardous wastes. Hask&ouml<br>k (1998) experimentally studied leaching rates of total Cr and Cr(VI) using laboratory columns packed with chromium COPW materia
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Musa, Caston Tamburayi. "Eluvial chromite resources of the Great Dyke of Zimbabwe." Thesis, Rhodes University, 2007. http://hdl.handle.net/10962/d1007731.

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Apart from the concentrations of chromite in layers within the Great Dyke and other ultramafic complexes, chromite also occurs as interstitial grains throughout the olivine-bearing rock-types. These olivine-bearing rocks include no rites, gabbros, dunites and pyroxenites. Chromite concentration in these rocks varies from 0.48 to 3.09 per cent of the rock, usually in the form of chromite (Ahrens, 1965; Worst, 1960). A small fraction of this chromite settled to form chromitite layers whilst the remainder is retained within the rock mass as finely disseminated chromite and chromite interstitial t
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Livres sur le sujet "Chromista"

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Mines, India Ministry of. Monograph on chromite. Government of India, Ministry of Mines, 2013.

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Whittaker, Peter J. Chromite deposits in Ontario. Ontario Ministry of Northern Development and Mines, 1986.

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India, Geological Survey of, ed. General information on chromite in India. Geological Survey of India, 1994.

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Branch, Canada Mines, ed. The production of chromite in Canada during the calendar years 1907-8. Govt. Print. Bureau, 1997.

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Schaefer, Seth C. Electrochemical determination of thermodynamic properties of NiCr₂O₄ and CoCr₂O₄. U.S. Dept. of the Interior, Bureau of Mines, 1986.

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Longmore, Robert. Flotation of Canadian chromite ore. Laurentian University, School of Engineering, 1985.

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Orford, Ian W. Flotation of Bird River chromite. Laurentian University, School of Engineering, 1987.

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Grant, Cawthorn R., ed. Titanium-rich chromite from the Mount Ayliff Intrusion, Transkei: Further evidence for high-titanium tholeiitic magma. Economic Geology Research Unit, Dept. of Geology, University of the Witwatersrand, 1991.

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Azri, Hilal Al. Typologie des gisements de chromite dans la partie sud de l'ophiolite du Nord Oman. BRGM, 1987.

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A, Smirnova T., Pevzner L. A, Vsesoi͡u︡znyĭ nauchno-issledovatelʹskiĭ institut mineralʹnogo syrʹi͡a︡ (Soviet Union), and Vsesoi͡u︡znyĭ nauchno-issledovatelʹskiĭ institut razvedochnoĭ geofiziki (Soviet Union). Kazakhskiĭ filial., eds. Kompleksnye geofizicheskie issledovanii͡a︡ pri prognoze, poiskakh i razvedke khromitovykh mestorozhdeniĭ. "Nedra", 1986.

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Chapitres de livres sur le sujet "Chromista"

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Parthasarathy, S., P. Lakshmidevi, V. K. Satya, and C. Gopalakrishnan. "Chromista." In Plant Pathology and Disease Management. CRC Press, 2023. http://dx.doi.org/10.1201/9781032711973-9.

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Parthasarathy, S. "Chromista." In Fundamentals of Plant Pathology. CRC Press, 2023. http://dx.doi.org/10.1201/9781032711881-9.

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Parthasarathy, S. "Sexual Reproduction in Fungi and Chromista." In Fundamentals of Plant Pathology. CRC Press, 2023. http://dx.doi.org/10.1201/9781032711881-6.

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Parthasarathy, S., P. Lakshmidevi, V. K. Satya, and C. Gopalakrishnan. "Asexual Reproduction in Fungi and Chromista." In Plant Pathology and Disease Management. CRC Press, 2023. http://dx.doi.org/10.1201/9781032711973-5.

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Parthasarathy, S., P. Lakshmidevi, V. K. Satya, and C. Gopalakrishnan. "Sexual Reproduction in Fungi and Chromista." In Plant Pathology and Disease Management. CRC Press, 2023. http://dx.doi.org/10.1201/9781032711973-6.

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Parthasarathy, S. "Asexual Reproduction in Fungi and Chromista." In Fundamentals of Plant Pathology. CRC Press, 2023. http://dx.doi.org/10.1201/9781032711881-5.

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Kunnmann, W., and D. Bellavance. "Magnesium Chromite." In Inorganic Syntheses. John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132456.ch26.

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Misra, Kula C. "Chromite Deposits." In Understanding Mineral Deposits. Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-3925-0_5.

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Castroviejo, Ricardo. "Chromite (chr)." In A Practical Guide to Ore Microscopy—Volume 1. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-12654-3_30.

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Nicolas, A., and H. Al Azri. "Chromite-Rich and Chromite-Poor Ophiolites: The Oman Case." In Ophiolite Genesis and Evolution of the Oceanic Lithosphere. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3358-6_14.

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Actes de conférences sur le sujet "Chromista"

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Greenberg, T., and D. Itzhak. "Marine Biofouling of Titanium Alloys in the Coral Reef Environment." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02184.

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Abstract Early stage biofouling phenomena on titanium alloys - electrochemical passive metals, was tested in the coral reef environment in the Red Sea, Aquaba gulf at the shores of Eilat. Titanium alloys: UNSR50400, UNSR52400 and UNSR53400 were exposed to the reef environment at a depth of 6 m. for a month, during December 2000. Settlements of vireos marine organisms were observed on all the exposed samples. Potentiodynamic polarization measurements show that after exposure to the environment samples exhibit improved passivation characteristic. The passivatiom current density decreased in abou
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Ury, Nicholas, Annette Wagner, Eric Quach, Ananda Gutierrez, Vilupanur Ravi, and Vinay Deodeshmukh. "Early Stage Oxidation of UNS N06230 and UNS N07214 in Dry and Humid Conditions." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13520.

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Abstract Nickel base alloys are widely used in high temperature oxidative atmospheres, such as heat exchangers and land-based gas turbines. To mitigate the deleterious effects of oxidation, chromium and aluminum additions, which promote the development of a protective layer of chromia or alumina, are made to these alloys. In dry air, the behavior of chromia- and alumina-forming alloys can be predictable. However, in several instances, high temperature applications contain a significant amount of water vapor, which can lead to adverse effects on the oxidation process. The effects of water vapor
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Pint, B. A., and J. R. Keiser. "Alloy Selection for High Temperature Heat Exchangers." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06469.

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Abstract Various commercial alloys are being investigated for use as shield tubes in a high temperature heat exchanger for a black liquor gasification system at a paper mill. As a first step in the selection process, laboratory air exposures are being conducted at 900°-1100°C for times &amp;gt;36,000h to model lifetime as a function of tube wall thickness. The results at the highest temperature illustrate the performance difference between alumina- and chromia-forming alloys. Alumina-formers of sufficient thickness can be expected to meet the 40,000h lifetime goal at 1100°C. Among the chromia-
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Li, Bingtao, and Lee M. Pike. "High Temperature Nitridation Resistance of Several Modern High Temperature Ni- and Co-Based Alloys." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19011.

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Abstract High temperature nitridation is a common corrosion issue in the processes ranging from those containing air to those containing more specific gases, such as nitrogen or ammonia. High temperature alloys could provide good nitridation resistance, but the nitridation data of commercial alloys in nitrogen or ammonia at high temperatures, such as 871°C and above, is limited. The paper studies the high temperature nitridation resistant behaviors of six modern commercial high temperature Ni- and Co-based alloys, which include four chromia forming alloys, N06230, R30188, 625 and N06617, and t
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Li, Bingtao, Lee M. Pike, Vinay Deodeshmukh, and S. Krishna Srivastava. "High Temperature Oxidation Resistance of a Newly Developed Ni-Based Alumina-Forming NiCoCrMoAl Alloy." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16537.

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Abstract A new Ni-based alumina-forming alloy, NiCoCrMoAl, has been invented with the high creep strength and excellent high temperature oxidation and corrosion resistance for high temperature applications. The static oxidation tests of the alloy, along with the other commonly used Ni-based high temperature alloys, such as UNS N07214, N06230, N06002, N06625 and N06617, were conducted at the temperatures of 871 °C (1600 °F), 982 °C (1800 °F), and 1149 °C (2100 °F). The oxidation kinetics and cross-sections of the alloys were analyzed to understand their oxidation mechanism and behaviors. At the
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Li, Bingtao, Vinay Deodeshmukh, and Lee M. Pike. "Oxidation Resistant Behaviors of Commercial High Temperature Alloys in the Atmospheres Containing Water Vapor." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-20729.

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Abstract Water vapor has significant effects on high temperature oxidation behaviors of high temperature alloys, especially on chromia-forming alloys due to oxidative evaporation of chromia scale. The objectives of this work are to study high temperature oxidation behaviors of commercial high temperature alloys, including seven chromia-formers, such as N06230, R30188, N08120, N06002, N06625, N06617, S34700, and three alumina-formers, such as N07214, NiCoCrMoAl, NiFeCrAl, at the temperatures from 760 to 1093°C (1400 to 2000°F) for up to one year exposure in the air atmospheres containing (5-30)
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Srinivasan, V. "Corrosion of Fe-25 Cr Alloy with Microconstituent Additions of Hafnium and Platinum." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89522.

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Abstract The study reported here was performed with a view to understanding the effects of minor additions of Hf and Pt on the corrosion behavior of a model chromia former, Fe-25Cr. Bulk addition of Hf or Pt was made at 1 wt.% level to the base alloy, Fe-25 Cr, and the experimental alloys were made by an ingot metallurgy route. Coupons were machined from the as-cast rods or forged prismatic bars, and metallographically polished to 1 μ alumina. Multiple samples were exposed to an H2/H2S/H2O/Ar gas mixture at 700°C for times up to 192 hrs. Planar and cross-sections of scales formed on the substr
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Li, Bingtao, and B. Gleeson. "Cyclic Oxidation Behavior of 800 Series Chromia-Forming Alloys." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01163.

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Abstract The cyclic oxidation behavior of four commercial iron-base 800 series chromia-forming alloys was studied at 1000 °C in still air. Each thermal cycle consisted of one day at temperature followed by air-cooling to room temperature. Two different types of alloys were studied (800 and 800HT), with the alloys being supplied by two different producers. Although the alloys were of similar chemical composition, their variations in microstructure and minor constituent contents were apparently sufficiently different to cause marked differences in oxidation behavior. The 800HT alloys generally p
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Bakker, W. T., R. A. Perkins, and J. B. M. Kip. "Carburization in Coal Gasifier Environments." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91063.

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Abstract Alloys exposed in gasifier environments for 3600-5000+ hrs at 500-800°C were examined in the laboratory to determine their suitability for long term use at temperatures above 500°C. The alloys contained 20-45% Ni, 20-27% chromium, with the balance being Fe. Partially cooled specimens of alloy 800 and SS 310, with metal temperatures in excess of 600°C were heavily carburized internally and suffered from accelerated oxidation and sulfidation. Superheater tubes of the same alloys, with metal temperatures in the 500-550°C range showed incipient carburization and did not develop protective
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SARDELLI, JOSE ALVARO PREVIATO, SERGIO EUSTAQUIO SOARES, GUSTAVO OLIVEIRA MENDONÇA, et al. "FROM WASTE TO RESOURCE: RECYCLING SPENT REFRACTORIES IN HIGH-PERFORMANCE MAGNESIA-CHROMITE BRICKS." In 1º Seminário de Economia Circular e Sustentabilidade. Editora Blucher, 2024. http://dx.doi.org/10.5151/2594-5327-41468.

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Rapports d'organisations sur le sujet "Chromista"

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Brenan, J. M., K. Woods, J. E. Mungall, and R. Weston. Origin of chromitites in the Esker Intrusive Complex, Ring of Fire Intrusive Suite, as revealed by chromite trace element chemistry and simple crystallization models. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328981.

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To better constrain the origin of the chromitites associated with the Esker Intrusive Complex (EIC) of the Ring of Fire Intrusive Suite (RoFIS), a total of 50 chromite-bearing samples from the Black Thor, Big Daddy, Blackbird, and Black Label chromite deposits have been analysed for major and trace elements. The samples represent three textural groups, as defined by the relative abundance of cumulate silicate phases and chromite. To provide deposit-specific partition coefficients for modeling, we also report on the results of laboratory experiments to measure olivine- and chromite-melt partiti
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Andrews, P. R. A. Chromite. Natural Resources Canada/CMSS/Information Management, 1992. http://dx.doi.org/10.4095/328637.

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Duke, J. M. Stratiform chromite. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/208048.

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Dominguez-Rodriguez, A., K. Goretta, W. King, J. Park, and J. Routbort. Creep of chromia and yttria-doped chromia. Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/5486652.

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Duke, J. M. Podiform (ophiolitic) chromite. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/208050.

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Kuster, K., C. M. Lesher, and M. G. Houlé. Geology and geochemistry of mafic and ultramafic bodies in the Shebandowan mine area, Wawa-Abitibi terrane: implications for Ni-Cu-(PGE) and Cr-(PGE) mineralization, Ontario and Quebec. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329394.

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The Shebandowan Ni-Cu-(PGE) deposit occurs in the Shebandowan greenstone belt in the Wawa-Abitibi terrane. This deposit is one of a few economic Ni-Cu-(PGE) deposits in the Superior Province and one of a very few deposits worldwide that contains both Ni-Cu-(PGE) and Cr-(PGE) mineralization. The mafic-ultramafic successions in the area comprise abundant flows and sills of tholeiitic basalt and lesser Al-undepleted komatiite (MgO &amp;amp;gt;18 wt%, Al2O3/TiO2 = 15-25), the latter indicating separation from mantle sources at shallow levels. Siliceous high-Mg basalts (MgO 8-12 wt%, SiO2 &amp;amp;
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Duke, J. M. Mafic/ultramafic-hosted chromite. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/208046.

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Duke, J. M. Gîtes stratiformes de chromite. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/208049.

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Duke, J. M. Gîtes podiformes (ophiolitiques) de chromite. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/208051.

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Brosha, Eric Lanich, Rangachary Mukundan, and Cortney Kreller. D3315-38A Chromite/NOx-HC Sensors. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1352412.

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