 | | Journal (article/letter/editorial) | | and mineralogy in chromitite ores from southern Iran Mohammad Reza Jannessary a, Frank Melcher b,â, Jerzy...c a b c Geological Survey of Iran (GSI), Box 13185-1494, Tehran, Iran Federal Institute for Geosciences...Platinum-group elements Platinum-group minerals Ophiolite Iran a b s t r a c t The platinum-group element...chromite mining districts in southern and south-eastern Iran was investigated using geochemical and mineralogical...mines and prospects were sampled in the Neyriz ophiolite, the Abdasht and Sikhuran complexes in the Esfandagheh |  | Boskabadi, Arman, Pitcairn, Iain K., Leybourne, Matthew I., Teagle, Damon A.H., Cooper, Matthew J., Hadizadeh, Hossein, Nasiri Bezenjani, Rasoul, Monazzami Bagherzadeh, Reza (2020) Carbonation of ophiolitic ultramafic rocks: Listvenite formation in the Late Cretaceous ophiolites of eastern Iran. Lithos, 352. 105307 doi:10.1016/j.lithos.2019.105307 | Journal (article/letter/editorial) | | formation in the Late Cretaceous ophiolites of eastern Iran Arman Boskabadi, Iain K. Pitcairn, Matthew I. Leybourne...formation in the Late Cretaceous ophiolites of eastern Iran, LITHOS(2019), https://doi.org/10.1016/j.lithos...formation in the Late Cretaceous ophiolites of eastern Iran Arman Boskabadi1, 2, Iain K. Pitcairn2, Matthew...3ZH, UK Geological Survey of Iran, North East Territory, Mashhad, Iran 6. Pars Olang Engineering Consultant...Tehran, Iran Jo ur 5. Abstract: Late Cretaceous mantle peridotite of the Birjand ophiolite (eastern |  | | Book | | Geology Mansour Ghorbani The Economic Geology of Iran Mineral Deposits and Natural Resources https://telegram...me/Geologybooks Mansour Ghorbani The Economic Geology of Iran Mineral Deposits and Natural Resources https://telegram...of Geoscience Shahid Beheshti University Tehran, Iran ISBN 978-94-007-5624-3 ISBN 978-94-007-5625-0 (eBook)...Mineral exploration, extraction and production in Iran dates back to about 4000 B.C. Ever since not only...among many foreigners, the common belief is that Iran is undiscovered and untouched in terms of exploration |  | | Journal (article/letter/editorial) | | INCLUSIONS IN THE NEYRIZ OPHIOLITIC CHROMITITES, SOUTHERN IRAN Mohammad Ali RAJABZADEH§ and Zohreh MOOSAVINASAB...Sciences, Shiraz University, Shiraz, 7146713565, Iran Abstract High-Cr podiform chromitites hosted by...dunite from crustal sections of the Neyriz ophiolite, southern Iran, were investigated for PGM and other solid...hosted by chromian spinel grains from the Neyriz ophiolite can be divided into three categories: PGM, base-metal...platinum-group minerals, ophiolite, chromitites, chromian spinel, Neyriz, Iran. Introduction The distribution |  | Grieco, Giovanni, Bussolesi, Micol, Eslami, Alireza, Gentile, Andrea, Cavallo, Alessandro, Lian, Dongyang, Yang, Jingsui, Ghaseminejad, Farhad (2020) Differential platinum group elements (PGE) re-mobilization at low fS2 in Abdasht and Soghan mafic-ultramafic complexes (Southern Iran). Lithos, 366. 105523pp. doi:10.1016/j.lithos.2020.105523 | Journal (article/letter/editorial) | | and Soghan mafic-ultramafic complexes (Southern Iran) Grieco Giovanni, Bussolesi Micol, Eslami Alireza...and Soghan mafic-ultramafic complexes (Southern Iran), LITHOS (2020), https://doi.org/10.1016/j.lithos...and Soghan mafic-ultramafic complexes (Southern Iran) a* Grieco Giovanni, a Bussolesi Micol, b Eslami...Science, University of Isfahan, Isfahan, 8174673441, Iran e- pr d Pr * Corresponding Author: Giovanni...Abdasht and Soghan ultramafic complexes, Southern Iran, host major actively exploited chromitite rn bodies |  | | Journal (article/letter/editorial) | | INCLUSIONS IN CHROMITITE FROM THE NAGA-MANIPUR OPHIOLITE COMPLEX, INDO-MYANMAR OROGENIC BELT, NORTHEAST INDIA...podiform chromitites of the Naga-Manipur ophiolite complex, Indo-Myanmar orogenic belt, northeastern...chromitite, platinum-group elements, Naga-Manipur ophiolite, northeastern India. INTRODUCTION A great number...2008). Minor podiform chromitites related to ophiolite complexes have also been documented (Ravikant...geochemistry and mineralogy. The Naga-Manipur ophiolite complex located in the Indo-Myanmar orogenic belt |  | Barkov, Andrei Y., Tolstykh, Nadezhda D., Shvedov, Gennadiy I., Martin, Robert F. (2018) Ophiolite-related associations of platinum-group minerals at Rudnaya, western Sayans and Miass, southern Urals, Russia. Mineralogical Magazine, 82 (3) 515-530 doi:10.1180/mgm.2018.82 | Journal (article/letter/editorial) | | OPHIOLITE-RELATED ASSOCIATIONS OF PLATINUM-GROUP MINERALS AT RUDNAYA, WESTERN SAYANS, AND MIASS, SOUTHERN...SOUTHERN URALS, RUSSIA Running title: Ophiolite-related associations, western Sayans and southern Urals...located along the River Rudnaya in the Western Sayan province, Krasnoyarskiy kray, and the second pertains to...hydrothermal equilibration and mobilization in the ophiolite, as is the enrichment in Mg and Cr. Low-temperature...of platinum-group minerals. 4 Introduction Ophiolite complexes are potential hosts for ore deposits |  | | Journal (article/letter/editorial) | | inclusions in the Faryab ophiolitic chromitites, Southern Iran Mohammad Ali Rajabzadeh & Zohreh Moosavinasab Received:...solid inclusions from Faryab ophiolitic complex, southern Iran. Chemical composition of the chromian spinels...Sciences, Shiraz University, Shiraz 7146713565, Iran e-mail: rajabzad@susc.ac.ir M. A. Rajabzadeh e-mail:...upper mantle section of the Faryab ophiolitic complex. After the first report on PGM in Iranian chromitites...silicates and base metal minerals in chromitites of Iran to reveal the mode of PGM formation during magmatic |  | Derbyshire, E.J., O'Driscoll, B., Lenaz, D., Gertisser, R., Kronz, A. (2013) Compositionally heterogeneous podiform chromitite in the Shetland Ophiolite Complex (Scotland): Implications for chromitite petrogenesis and late-stage alteration in the upper mantle portion of a supra-subduction zone ophiolite. Lithos, 162. 279-300 doi:10.1016/j.lithos.2012.11.013 | Journal (article/letter/editorial) | | heterogeneous podiform chromitite in the Shetland Ophiolite Complex (Scotland): Implications for chromitite petrogenesis...upper mantle portion of a supra-subduction zone ophiolite E.J. Derbyshire a, B. O'Driscoll a,â, D. Lenaz...chromitite Shetland Ophiolite Complex Platinum-group minerals Supra-subduction zone ophiolite a b s t r a c...mantle sequence of the ~ 492 Ma Shetland Ophiolite Complex (SOC; Scotland) contains abundant compositionally...chrysotile and antigorite). Magmatic sulphide (e.g., pentlandite) in dunite and chromitite is locally converted |  | | Book | | Bushveld chromiteâplatinum group metals (PGMs), South Africa, Sudbury nickelâcopper, Canada, and a few...ines of six continents: Africa, North America, South America, Asia, Oceania (including Australia), and...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/...Millerite 1.3.2.2 Niccolite or Nickeline 1.3.2.3 Pentlandite 1.3.2.4 Pyrrhotite 1.3.3 Minerals of Chromium |  | | Journal (article/letter/editorial) | | peridotite-hosted magnetite ores of the Nain ophiolite, Central Iran: implications for Fe concentration processes...peridotite-hosted magnetite ores of the Nain ophiolite, Central Iran: implications for Fe concentration processes...peridotite-hosted magnetite ores of the Nain ophiolite, Central Iran: implications for Fe concentration processes...Sciences, Tarbiat Modares University, Tehran 14115-175, Iran 2 Department of Geology, College of Science, University...University of Tehran, Tehran 1417614418, Iran 3 Department of Earth Sciences, Kanazawa University, Kanazawa |  | 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)...hollingworthite, native osmium and iridium. Millerite and pentlandite represent the most abundant primary base-metal...the crustâmantle transition zone of numerous ophiolite complexes. They are commonly thought to represent |  | 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 ophiolitic |  | | Journal (article/letter/editorial) | | rocks from the Abdasht ultramafic complex, Kerman, Southeastern Iran Ali Reza Najafzadeh, Hamid Ahmadipour...rocks from the Abdasht ultramaïŹc complex, Kerman, Southeastern Iran, Ore Geology Reviews (2015), doi:...rocks from the Abdasht ultramafic complex, Kerman, Southeastern Iran IP Department of geology, Payame...Universtiy, PO BOX 19395-3697 SC R a Tehran, IRAN b T Ali Reza Najafzadeha,* , Hamid Ahmadipourb...Kerman, IRAN Abstract D The Abdasht complex is a major ultramafic complex in south-east Iran TE (Esfandagheh |  | | Journal (article/letter/editorial) | | grains of pentlandite and pyrrhotite, as well as assemblages of (i) hexagonal pyrrhotite + pentlandite + chalcopyrite...chalcopyrite and (ii) monoclinal pyrrhotite + pentlandite + chalcopyrite. Copper mineralization in rodingite...frequent wehrlite. The transitional cumulative complex is made up of rhythmic alternation of dunite, chromitite...anorthosite. The upper part of the cumulative complex is overlain by the so-called upper gabbro. Dolerite...precipitation with thiourea; chloride forms and their complex compounds were obtained, with subsequent quantitative |  | | Journal (article/letter/editorial) | | of apatite associated with magnetite in an ophiolite complex (Othrys), Greece IOANNIS MITSIS AND MARIA...present in the Agoriani area of the Othrys ophiolite complex, central Greece. The Ano Agoriani area is...Ni-silicates (nepouite, pimelite), and by Ni-sulfides (pentlandite, violarite, heazlewoodite). The apatite-magnetite...(Ti-magnetite, ilmenite) in the magmatic sequence of ophiolite complexes (mainly hosted in gabbronorites), as...Fe-Ni-Cu-Co sulfides found in shear zones in ophiolite complexes. The composition of the apatite (ch |  | Stribrny, B., Wellmer, F. -W., Burgath, K. -P., OberthĂŒr, T., Tarkian, M., Pfeiffer, T. (2000) Unconventional PGE occurrences and PGE mineralization in the Great Dyke: metallogenic and economic aspects. Mineralium Deposita, 35 (2) 260-280 doi:10.1007/s001260050019 | Journal (article/letter/editorial) | | favourable in the past. In the Albanian Mirdita ophiolite average contents of 860 ppb Pt and 60 ppb Pd were...supplier base are relatively low. The Bushveld Complex will remain the largest producer, followed by Noril'sk-Talnakh...Table 1). The mines operating in the South African Bushveld Complex produced 115.2 t Pt. At Noril'sk-Talnakh...87 t from stockpiles. The mines of the Bushveld Complex contributed 56.0 t Pd. Stillwater, Sudbury and...61,428 t of Pt and Pd (Table 1). The Bushveld complex contains 49,970 t Pt + Pd (81.4%). In Noril'sk-Talnakh |  | | Journal (article/letter/editorial) | | Unst ophiolite, Shetland. Pt and Pd both exceed 100 ppm close to the basal thrust of the ophiolite in a...been reported in the cumulate sequence of the complex. Elsewhere on Unst PGE mineralization more typical...red-bed basins and underlying reduced strata. Complex AuâPtâPd grains and discrete PGM are widespread...Lower Devonian and Permo-Triassic rocks in the South Hams area and the Crediton Trough in Devon, and...stream draining the northern part of the Lizard Complex in Cornwall. Modern accounts of PGE in Britain |  | | Journal (article/letter/editorial) | | 7-onedhollingworthite from the Two Duck Lake intrusion, Coldwell complex, Ontario D,c.Nrnr.OrrNaNsrnrrun Centre de Recherchessur...gabbro of the Two Duck Lake intrusion, Coldwell complex, Ontario, is complexly zoned. There are two main...found in Pt concentratesfrom the Driekop mine, South Africa. Other data on hollingworthite are derived...(Tarkian and Stumpfl, 1975) and the Onverwacht mine, South Africa (Genkin, 1968). Hollingworthite is also associatedwith...parageneses with magnetite and with serpentine and pentlandite interstitial to chromite in the Bird River Sill |  | Barkov, A. Y., Tarkian, M., Laajoki, K. V. O., Gehör, S. A. (1998) Primary platinum-bearing copper from the Lesnaya Varaka ultramafic alkaline complex, Kola Peninsula, northwestern Russia. Mineralogy and Petrology, 62 (1) 61-72 doi:10.1007/bf01173762 | Journal (article/letter/editorial) | | copper from the Lesnaya Varaka ultramafic alkaline complex, Kola Peninsula, northwestern Russia A. Y. Barkov...Summary The Lesnaya Varaka ultramafic alkaline complex in the northeastern Fennoscandian Shield (Kola...(Fo85-92) surrounded by clinopyroxenites. The complex resembles an Alaskan-type intrusion, but differs...They are typically partially rimmed by rhodian pentlandite ( ~ 6 w t . % Rh). The copper crystals contain...known in maucherite, cobaltitegersdorffite and pentlandite (e.g., Cabri, 1992; Ripley and Chryssoulis, 1994) |  | | Journal (article/letter/editorial) | | carrying PGE as trace or minor elements (e.g., pentlandite). Group B is characterized by BM/PGE > 1 comprising...chromite occurrences in ultramaÂźc portions of ophiolite complexes in the southern Urals (Kempirsai, Kazakhstan)... Cu, Ni, Fe and B  Ir, Rh, Pt) is present in complex assemblages in Kraubath, usually intergrown with...substituting for base metals in common sulÂźdes (e.g. pentlandite, pyrrhotite, chalcopyrite), a few discrete sulÂźdes...massif of Kraubath (Austria) is part of the Speik Complex of the Austroalpine crystalline basement nappes |  | Spiridonov, E. M., Ariskin, A. A., Kislov, E. V., Korotaeva, N. N., Nikolaev, G. S., Pshenitsyn, I. V., Yapaskurt, V. O. (2018) Laurite and Ir-Osmium from Plagioclase Lherzolite of the YokoâDovyren MaficâUltramafic Pluton, Northern Baikal Region. Geology of Ore Deposits, 60 (3) 210-219 doi:10.1134/s1075701518030078 | Journal (article/letter/editorial) | | in association with phlogopite, pargasite, pentlandite, troilite and chalcopyrite there were found the...scattered micropockets of intergrown troilite and pentlandite with subordinate chal- 212 SPIRIDONOV et al...Minute galena grains are present in rim troiliteâpentlanditeâchalcopyrite intergrowths. Plagioclase lherzolite...zvyagintsevite associated with phlogopite, pargasite, pentlandite, troilite, chalcopyrite, and magnetite were identified...et al., 2007), Turkey (Uysal et al., 2007), and Iran (Rajabzadeh and Moosavinasab, 2012). Pentagonal |  | Liu, Jianguo, Wang, Jian, Hattori, Keiko, Wang, Zeli, Zhang, Han (2019) Early Palaeozoic sub-arc chromitite-bearing peridotite in the Kudi ophiolite on the westernmost Tibetan Plateau. International Geology Review, 61 (9) 1105-1123 doi:10.1080/00206814.2018.1493623 | Journal (article/letter/editorial) | | sub-arc chromitite-bearing peridotite in the Kudi ophiolite on the westernmost Tibetan Plateau Jianguo Liu...sub-arc chromitite-bearing peridotite in the Kudi ophiolite on the westernmost Tibetan Plateau, International...sub-arc chromitite-bearing peridotite in the Kudi ophiolite on the westernmost Tibetan Plateau Jianguo Liua...A chromite deposit was discovered in the Kudi ophiolite in the Palaeozoic western Kunlun orogenic belt...compositions of the chromitites suggest that the Kudi ophiolite formed in a sub-arc setting. Received 22 November |  | Evans, David M., Barrett, Finn M., Prichard, Hazel M., Fisher, Peter C. (2012) Platinumâpalladiumâgold mineralization in the Nkenja maficâultramafic body, Ubendian metamorphic belt, Tanzania. Mineralium Deposita, 47 (1) 175-196 doi:10.1007/s00126-011-0353-8 | Journal (article/letter/editorial) | | Barrett Exploration Pty Ltd., 72 Lawler Street, South Perth, WA 6151, Australia H. M. Prichard : P. C...amounts of disseminated sulphides (pyrrhotite, pentlandite, heazlewoodite, chalcopyrite and bornite). The...Palaeoproterozoic ophiolite. Keywords Chromite . Dunite . Maficâultramafic . Nkenja . Ophiolite . Platinumâpalladium...anorthositic rocks of the Upangwa MetaAnorthosite Complex (UMAC). Prendergast (2005) proposed that the Nkenja...would also allow it to be part of a dismembered ophiolite. This paper describes the petrology, mineral chemistry |  | | Journal (article/letter/editorial) | | Lherzolite Mantle Tectonite of the Kraka Ophiolite Complex (Southern Urals, Russia) Giorgio Garuti 1...Lherzolite Mantle Tectonite of the Kraka Ophiolite Complex (Southern Urals, Russia). Minerals 2021, 11... Abstract: The mantle tectonite of the Kraka ophiolite contains several chromite deposits. Two of them...setting (rifted continental margin?) of the Kraka ophiolite, which did not enable drainage of the upper mantle...minerals; low depleted lherzolite; Kraka ophiolite complex; Southern Urals; Russia Academic Editor: |
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