 | | Journal (article/letter/editorial) | | Geochemical and mineralogical constraints from the Veria (Greece) podiform chromitites George Tsoupas, Maria...Geochemical and mineralogical constraints from the Veria (Greece) podiform chromitites, Geoscience Frontiers...and 2 mineralogical constraints from the Veria (Greece) podiform chromitites 3 4 5 6 7 8 9 10 George...of Athens, Panepistimiopolis, GR-15784, Athens, Greece ro of * Corresponding author email address:...from the Veria ophiolite 26 complex in Macedonia (N. Greece) may be unique among ophiolite complexes |  | | Journal (article/letter/editorial) | | PODIFORM CHROMITITE LOCALITIES IN THE PINDOS OPHIOLITE COMPLEX, GREECE Hazel M. PRICHARD School of Earth, Ocean...of Athens, Panepistimiopolis, GRâ15784 Athens, Greece Peter C. FISHER School of Earth, Ocean and Planetary...chromitite from two localities in the Pindos ophiolite complex in Greece, Milia and Korydallos. At Milia, the...sulfarsenides, sperrylite and members of hollingworthite â irarsite â platarsite solid-solution series. The base-metal-enriched...Keywords: Pindos ophiolite, platinum-group minerals, PGE oxides, chromitite, Greece. Sommaire Nous avons |  | Uysal, Ibrahim, Zaccarini, Federica, Sadiklar, M. Burhan, Bernhardt, Heinz-JĂŒrgen, Bigi, Simona, Garuti, Giorgio (2009) Occurrence of rare Ru-Fe-Os-Ir-oxide and associated Platinum-group minerals (PGM) in the chromitite of MuÄla ophiolite, SW-Turkey. Neues Jahrbuch fĂŒr Mineralogie - Abhandlungen, 185 (3) 323-333 doi:10.1127/0077-7757/2009/0131 | Journal (article/letter/editorial) | | Platinum-group minerals (PGM) in the chromitite of MugÌla ophiolite, SW-Turkey Ibrahim Uysal, Federica Zaccarini,...PGE compounds from chromitites of the MuÄla ophiolite complex, located in SW Turkey. A number of grains...released along shear zone, as suggested for the Veria chromitites (Tsoupas & Economou-Eliopoulos 2008)...Ru-Fe-Os-Ir-oxide, platinum-group minerals, chromitites, ophiolite, MuÄla, Turkey. Introduction The six platinum-group...compound, from the chromitite of the MuÄla ophiolite complex, located in south-western Turkey. Its chemical |  | | Journal (article/letter/editorial) | | 15771, Greece Department of Geology and Geoenvironment, University of Athens, Athens 15784, Greece Received...available online 24 December 2008 Abstract In ophiolite complexes and Ural/Alaskan-type intrusions the...occur as laurite (RuS2), erlichmanite (OsS2), irarsite (IrAsS) and alloys (OsâIrâRu and PtâFe). They...minerals (PGM) associated with Ural/Alaskan-type and ophiolite complexes we suggest the application of the Arrhenius...such as laurite (RuS2), erlichmanite (OsS2) and irarsite (IrAsS) have been identiïŹed as small inclusions |  | GonzĂĄlez-JimĂ©nez, JosĂ© MarĂa, Gervilla, Fernando, Proenza, JoaquĂn A., AugĂ©, Thierry, Kerestedjian, Thomas (2009) Distribution of platinum-group minerals in ophiolitic chromitites. Applied Earth Science, 118 (3) 101-110 doi:10.1179/174327509x12550990457924 | Journal (article/letter/editorial) | | from Troodos, Cyprus; Ohtrys, Vourinos and Pindos, Greece; OmaÌn, Sultanate of Oman; Mugla, Turkey, Moa-Baracoa...Russia Australia Canada Bulgaria Cyprus Greece Greece Greece Oman Turkey Cuba Cuba Cuba Dominican Republic...References Table 1 Characteristics of the studied ophiolite complexes. Keynotes: (*) In situ, (**) in situ...(OsS2) solid solution series, OsâIrâRu alloys and irarsite (IrAsS), and to a lesser extent, sperrylite (PtAs2)...grains) laurite-erlichmanite solid solution series, irarsite and OsâIrâRu alloys (Fig. 4B). On the other hand |  | | Journal (article/letter/editorial) | | Chromitites and PGE Mineralization in the Ulan-Sarâdag Ophiolite (East Sayan, Russia) Olga N. Kiseleva 1, *, Evgeniya...mineralization (PGM) of the Ulan-Sarâdag ophiolite (USO), located in the Central Asian Fold Belt (East Sayan). Three...of the evolution of the Ulan-Sarâdag ophiolite. Keywords: ophiolite; chromitites; PGE mineralogy; geodynamic...chromitites are associated with restite peridotites in ophiolite complexes [1â5]. The concentration, platinum-group...initial melt composition and geodynamic setting of ophiolite formations [14â22]. The use of an olivineâchrome |  | Zaccarini, Federica, Economou-Eliopoulos, Maria, Kiseleva, Olga, Garuti, Giorgio, Tsikouras, Basilios, Pushkarev, Evgenii, Idrus, Arifudin (2022) Platinum Group Elements (PGE) Geochemistry and Mineralogy of Low Economic Potential (Rh-Pt-Pd)-Rich Chromitites from Ophiolite Complexes. Minerals, 12 (12) 1565 doi:10.3390/min12121565 | Journal (article/letter/editorial) | | Economic Potential (Rh-Pt-Pd)-Rich Chromitites from Ophiolite Complexes Federica Zaccarini 1, *, Maria Economou-Eliopoulos...Economic Potential (Rh-Pt-Pd)-Rich Chromitites from Ophiolite Complexes. Minerals 2022, 12, 1565. https://doi...Geoenvironment, University of Athens, 15784 Athens, Greece Sobolev Institute of Geology and Mineralogy, Siberian...well as in the supra-Moho cumulate sequence of ophiolite complexes. The age of their host ophiolites varies...during the low-temperature evolution of the host ophiolite. Although the PGE content may be as high as 81 |  | Kozlu, Hatice, Prichard, Hazel, Melcher, Frank, Fisher, Peter, Brough, Christopher, Stueben, Doris (2014) Platinum group element (PGE) mineralisation and chromite geochemistry in the Berit ophiolite (Elbistan/KahramanmaraĆ), SE Turkey. Ore Geology Reviews, 60. 97-111 doi:10.1016/j.oregeorev.2013.12.011 | Journal (article/letter/editorial) | | mineralisation and chromite geochemistry in the Berit ophiolite (Elbistan/KahramanmaraĆ), SE Turkey Hatice Kozlu...(MTZ) and in the cumulate dunites in the Berit ophiolite in SE Turkey. Iridium group elementsIPGE (Ir,...chromitite chondrite normalised patterns in the Berit ophiolite show an enrichment of PPGE, with values of up...PtâPdâCuâAuâ alloys. The PPGE enrichment in the Berit ophiolite is unusual, and the presence of such occurrences...continental complexes (e.g., the Bushveld Igneous Complex in South Africa) (Barnes and Roeder, 2001). Both |  | Uysal, Ibrahim, Akmaz, Recep Melih, Kapsiotis, Argyrios, Demir, Yılmaz, Saka, Samet, Avcı, Erdi, MĂŒller, Dirk (2015) Genesis and geodynamic significance of chromitites from the Orhaneli and Harmancık ophiolites (Bursa, NW Turkey) as evidenced by mineralogical and compositional data. Ore Geology Reviews, 65. 26-41 doi:10.1016/j.oregeorev.2014.08.006 | Journal (article/letter/editorial) | | Platinum-group mineral Platinum-group element Chromitite Ophiolite Turkey a b s t r a c t Chromitites from Orhaneli...one chromitite sample (BO13B) from the Orhaneli ophiolite contains magnesiochromite with relatively low...83 and 169 ppb, two samples from the Orhaneli ophiolite show enrichments in total PGE (up to 500 ppb)...by erlichmanite, unidentiïŹed RuâNiâFe sulïŹde, irarsite, hollingworthite, native osmium and iridium. Millerite...the crustâmantle transition zone of numerous ophiolite complexes. They are commonly thought to represent |  | | Journal (article/letter/editorial) | | 15771, Greece Department of Geology and Geoenvironment, University of Athens, Athens 15784, Greece Received...occur as inclusions in chromitites from many ophiolite complexes, Ural/Alaskan-type and layered intrusions...chromitites or along grain boundaries from many ophiolite complexes, Ural/Alaskan-type and layered intrusions...multistage evolution of PGE mineralization in ophiolite complexes. The presence of extremely abundant...samples located along a shear zone in the Veria area of Greece has been attributed to post-magmatic processes |  | GonzĂĄlez-JimĂ©nez, J.M., Proenza, J.A., Gervilla, F., Melgarejo, J.C., Blanco-Moreno, J.A., Ruiz-SĂĄnchez, R., Griffin, W.L. (2011) High-Cr and high-Al chromitites from the Sagua de TĂĄnamo district, MayarĂ-Cristal ophiolitic massif (eastern Cuba): Constraints on their origin from mineralogy and geochemistry of chromian spinel and platinum-group elements. Lithos, 125 (1) 101-121 doi:10.1016/j.lithos.2011.01.016 | Journal (article/letter/editorial) | | mantle harzburgite section of the MayarĂ-Cristal ophiolite massif and, in the mantleâcrust transition zone...Geological setting and chromitite The Northern Cuban Ophiolite Belt comprises a set of strongly faulted ultramaïŹc...[Blanco-Quintero et al., 2011]). The ophiolite and the metamorphic complex have been thrust over Cretaceous...Fonseca et al. (1985) have described a sheeted-dyke complex in the northwestern part of the body, but Marchesi...et al. (2006) argue that this is a subvolcanic complex made up of massive microgabbros in tectonic contact |  | | Journal (article/letter/editorial) | | of Athens, Panepistimiopolis, GR-15784 Athens, Greece; 9 2 Institute of Geology and Mineral Exploration...Sp. Loui 1, Olympic Village, GR-13677 Acharnai, Greece 10 11 12 * Correspondence: Maria Economou-Eliopoulos...chromitites 22 and porphyry-Cu deposits from Greece and everywhere (literature data) aims to define...23 controlling precious metal enrichment in ophiolite complexes and the unknown Pd and Pt potential...PGE 25 content in chromitites associated with ophiolite complexes is commonly low (a few 100s of ppb) |  | Zaccarini, Federica, Proenza, Joaquin A., Rudashevsky, Nikolay S., Cabri, Louis J., Garuti, Giorgio, Rudashevsky, Vladimir N., Melgarejo, Joan C., Lewis, John F., Longo, Francisco, Bakker, Ronald J., Stanley, Chris J. (2009) The Loma Peguera ophiolitic chromitite (Central Dominican Republic): a source of new platinum group minerals (PGM) species. Neues Jahrbuch fĂŒr Mineralogie - Abhandlungen, 185 (3) 335-349 doi:10.1127/0077-7757/2009/0127 | Journal (article/letter/editorial) | | 2009 The Loma Peguera ophiolitic chromitite (Central Dominican Republic): a source of new platinum group...words: platinum group minerals, chromitites, ophiolite, Loma Peguera, Dominican Republic. Introduction...Loma Peguera chromitites, including: laurite, irarsite, ferronickelplatinum, Ru-Os-Ir-Fe oxides, ruthenium...Zaccarini et al. Fig. 1. Geological map of south-central part of the Loma Caribe peridotite showing the...from the Loma Peguera peridotite, located in the central part of Dominican Republic (Fig. 1), which forms |  | GonzĂĄlez-JimĂ©nez, JosĂ© M., Barra, Fernando, Garrido, Leonardo N.F., Reich, Martin, Satsukawa, Takako, Romero, Rurik, Salazar, Eduardo, ColĂĄs, Vanessa, Orellana, Felipe, Rabbia, Osvaldo, Plissart, GaĂ«lle, Morata, Diego (2016) A secondary precious and base metal mineralization in chromitites linked to the development of a Paleozoic accretionary complex in Central Chile. Ore Geology Reviews, 78. 14-40 doi:10.1016/j.oregeorev.2016.02.017 | Journal (article/letter/editorial) | | the development of a Paleozoic accretionary complex in Central Chile JosĂ© M. GonzĂĄlez-JimĂ©nez a,â, Fernando...Chromite Serpentinite Metamorphism Accretionary complex a b s t r a c t Platinum-group element (PGE) and...hosted in the Paleozoic Coastal Accretionary Complex of Central Chile. In these ultramaïŹc rocks the mineralization...evolution of the subduction-related accretionary complex. The chromitites contain appreciable amounts of...identiïŹed include native osmium, laurite (RuS2), irarsite (IrAsS), osarsite (OsAsS), omeiite (OsAs2), PtâFe |  | | Journal (article/letter/editorial) | | and associated rocks from the Abdasht ultramafic complex, Kerman, Southeastern Iran Ali Reza Najafzadeh...and associated rocks from the Abdasht ultramaïŹc complex, Kerman, Southeastern Iran, Ore Geology Reviews...and associated rocks from the Abdasht ultramafic complex, Kerman, Southeastern Iran IP Department of geology...IRAN Abstract D The Abdasht complex is a major ultramafic complex in south-east Iran TE (Esfandagheh...of chromitites and peridotites of the Abdasht complex which reflects crystallization under low oxygen |  | Gonzalez-Jimenez, J. M., Auge, T., Gervilla, F., Bailly, L., Proenza, J. A., Griffin, W. L. (2011) MINERALOGY AND GEOCHEMISTRY OF PLATINUM-RICH CHROMITITES FROM THE MANTLE-CRUST TRANSITION ZONE AT OUEN ISLAND, NEW CALEDONIA OPHIOLITE. The Canadian Mineralogist, 49 (6) 1549-1569 doi:10.3749/canmin.49.6.1549 | Journal (article/letter/editorial) | | TRANSITION ZONE AT OUEN ISLAND, NEW CALEDONIA OPHIOLITE JosĂ© MarĂa GONZĂLEZ-JIMĂNEZ§ ARC Centre of Excellence...chromian spinel from podiform chromitites in other ophiolite complexes. The chromitites are strongly enriched...and crust sequences of the New Caledonia ophiolite complex. The distribution, morphology and composition... mantleâcrust transition zone, New Caledonia Ophiolite, Ouen Island. Sommaire Des chromitites, sous...manteauâcroĂ»te, ophiolite, Ăźle Ouen, Nouvelle-CalĂ©donie. Introduction The New Caledonia Ophiolite has a bimodal |  | | Book | | and Memory of Dr. Demetrios G. Eliopoulos, IGME (Greece) Edited by Maria Economou-Eliopoulos, Federica...and Memory of Dr. Demetrios G. Eliopoulos, IGME (Greece) Special Issue Editors Maria Economou-Eliopoulos...Athens University of Leoben University of Leoben Greece Austria Austria Editorial OfïŹce MDPI St. Alban-Anlage...from the Podiform Chromitite of the Othrys Ophiolite, Greece Reprinted from: Minerals 2020, 10, 245, doi:10...Phosphide from the Chromitite of the Othrys Ophiolite, Greece Reprinted from: Minerals 2020, 10, 131, doi:10 |  | Zhou, Mei-Fu, Robinson, Paul T., Su, Ben-Xun, Gao, Jian-Feng, Li, Jian-Wei, Yang, Jing-Sui, Malpas, John (2014) Compositions of chromite, associated minerals, and parental magmas of podiform chromite deposits: The role of slab contamination of asthenospheric melts in suprasubduction zone environments. Gondwana Research, 26 (1) 262-283 doi:10.1016/j.gr.2013.12.011 | Journal (article/letter/editorial) | | Chromites of the mantle sequence of the Luobusa ophiolite SC 3. Platinum group minerals and platinum group...minerals, Melt/rock interaction, Slab contamination, Ophiolite, SSZ environments ACCEPTED MANUSCRIPT 1. Introduction...bodies that occur within mantle peridotites of ophiolite complexes (Thayer, 1964; 1969; Dickey, 1975)....the MA Acoje and Coto massifs of the Zambales ophiolite in the Philippines (Yumul et al., 2003) and the...and Mayari-Cristal massifs of the Moa-Mayari ophiolite in Cuba ED (Proenza et al., 1999; Zhou et al |  | | Book | | tpa/d SIC SUC USGS/USBM Bushveld Igneous Complex Complex Department of Mines and Geology Department...annum/day Sudbury/Stillwater Igneous Complex Sukinda Ultramafic Complex United States Geological Survey/...colored compounds, and an ability to form stable complex ions. The electrons they use to combine with other...sources of iridium are in the Bushveld igneous complex in South Africa, the large copperânickel deposits...metallic ironânickel. The structure of the igneous complex at the Sudbury Mining District, Canada, was formed |
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