Abstract
The East Anatolian Accretionary Complex formed as a result of the natural process of collision between the Arabian and Eurasian plates and the subduction of the Neotethys oceanic lithosphere located between them, covers a broad area, largely east of Lake Van. This study presents new information about the formation environment of mantle peridotites located within the East Anatolian Accretionary Complex and its rock-melt interactions. According to petrographic and geochemical investigations, peridotites comprise olivine, orthopyroxene, and chromite with low modal content in clinopyroxene (<1 vol%) while whole rock geochemical data indicates that they contain a high MgO (40.56–43.31 wt%) and low Al2O3 (0.16–0.48 wt%) and CaO (0.02–0.38 wt%) content. These values show that these rocks have a high degree of depletion, revealing typical arc peridotite features. Studies on olivine and pyroxene minerals, which are commonly observed in peridotites, show that these rocks are related to the arc. When peridotites are normalized to chondrite, partial enrichment takes place in light and heavy rare earth elements, while partial depletion occurs in medium rare earth elements. The enrichment of the rare earth elements is considered sufficient proof that the mantle peridotites underwent a boninitic mantle-induced enrichment during subduction. Analysis of chromites in the main melt, and its contents (Al2O3, TiO2 and FeO/MgO) suggest boninitic effects in peridotites. All data obtained from peridotites reveal formation of a subduction zone within the Neotethys oceanic lithosphere with an advanced degree of melting leading to re-enrichment of forearc peridotites in advancing periods. These features compare with southern Neotethys and Iran ophiolites.
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References
Acarlar M, Bilgi AZ, Elibol E, Erkan T, Gedik İ, Güner E, Hakyemez Y, Şen AM, Uğuz MF, Umut M (1991) Geology of the east and north of Lake Van. MTA Report No 9469 (in Turkish)
Açlan M, Oyan V, Köse O (2020) Petrogenesis and the evolution of Pliocene Timar basalts in the east of Lake Van, Eastern Anatolia, Turkey: A consequence of the partial melting of a metasomatized spinel–rich lithospheric mantle source. J Afr Earth Sci 168:103844
Akmaz RM, Uysal İ, Saka S (2014) Compositional variations of chromite and solid inclusions in ophiolitic chromitites from the southeastern Turkey: Implications for chromitite genesis. Ore Geol Rev 58:208–224
Aldanmaz E, Meisel T, Çelik ÖF, Henjes-Kunst F (2012) Osmium isotope systematics and highly siderophile element fractionation in spinel-peridotites from the Tethyan ophiolites in SW Turkey: implications for multi-stage evolution of oceanic upper mantle. Chem Geol 294–295:152–164
Arai S (1994) Compositional variation of olivine-chromian spinel in Mg-rich magmas as a guide to their residual spinel peridotites. J Volcanol Geotherm Res 59:279–293
Ateş Ş, Mutlu G, Özerk O Ç, Çiçek İ, Karakaya-Gülmez F, Üstün AB, Aksoy A (2007). Geoscience data of Van Province. Gen Dir Mineral Res Explor (Report No. 10961, p. 152s)
Bağci U (2013) The geochemistry and petrology of the ophiolitic rocks from the Kahramanmaraş region, southern Turkey. Turk J Earth Sci 22(4):536–562
Baumgartner RJ, Zaccarini F, Garuti G, Thalhammer OAR (2013) Mineralogical and geochemical investigation of layered chromitites from the Bracco-Gabbro complex, Ligurian ophiolite, Italy. Contrib Mineral Petrol 165:477–493
Beccaluva L, Coltorti M, Saccani E, Siena F (2005) Magma generation and crustal accretion as evidenced by supra-subduction ophiolites of the Albanide-Hellenide Subpelagonian zone. Isl Arc 14(4):551–563
Bonatti E, Michael PJ (1989) Mantle peridotites from continental rifts to ocean basins to subduction zones. Earth Planet Sci Lett 91:297–311
Bosi F, Biagioni C, Pasero M (2019) Nomenclature and classification of the spinel supergroup. Eur J Mineral 31:183–192
Bodinier J-L, Dupuy C, Dostal J (1988) Geochemistry and petrogenesis of Eastern Pyrenean peridotites. Geochim Cosmochim Acta 52:2893–2907
Boudier F, Nicholas A (1972) Fusion partielle gabroique dans la lherzolite de Lanzo (Alpes piemontaires). Suisse Mineral Petrographie Bull 52:39–56
Bozkurt E, Mittwede SK (2001) Introduction to the geology of Turkey-a synthesis. Int Geol Rev 43(7):578–594
Casey JF, Dewey JF (1984) Initiation of subduction zones along transform and accreting plate boundaries, triple junction evolution and spreading centres-Implications for ophiolitic geology and obduction. In Gass IG, Lippard SJ, Shelton AW eds. Ophiolites and Oceanic Lithosphere. Geol Soc London Spec Publ 13:269–290
Çelik ÖF, Marzoli A, Marschik R, Chiaradia M (2011) Early-Middle Jurassic intra-oceanic subduction in the İzmir-Ankara-Erzincan ocean, northern Turkey. Tectonophysics 509:120–134
Choi SH, Shervais SB, Mukasa SB (2008) Supra-subduction and abyssal mantle peridotites of the coast range ophiolite. Contrib Minera Petrol 156:551–576
Deer WA, Howie RA, Zussman J (2013) An introduction to the rock forming minerals. 3rd excerpted student edition. Geol Soc London, London/United Kingdom 485–489
Deschamps F, Godard M, Guillot S, Hattori K (2013) Geochemistry of subduction zone serpentinites: A review. Lithos 178:96–127
Dick HJB, Bullen T (1984) Chromium Spinel as a Petrogenetic Indicator in Abyssal and Alpine–type Peridotites and Spatially Associated Lavas. Contrib Mineral Petrol 86:54–76
Dilek Y, Furnes H (2014) Ophiolites and their origins. Elements 10(2):93–100
Droop GTR (1987) A general equation for estimating Fe3+ concentrations in ferromagnesian silicates and oxides from microprobe analyses, using stoichiometric criteria. Mineral Mag 51:431–435
Elitok Ö, Dolmaz MN (2008) Mantle flow-induced crustal thinning in the area between the easternmost part of the Anatolian plate and the Arabian Foreland (E Turkey) deduced from the geological and geophysical data. Gondwana Res 13(3):302–318
Evans KA, Powell R, Frost BR (2013) Using equilibrium thermodynamics in the study of metasomatic alteration, illustrated by an application to serpentinites. Lithos 168–169:67–84
Fryer P, Ambos EL, Hussong DM (1985) Origin and emplacement of Mariana forearc seamounts. Geology 13:774–777
Furnes H, De Wit M, Dilek Y (2014) Four billion years of ophiolites reveal secular trends in oceanic crust formation. Geoscience Frontiers 5:571–603
Yilmaz Y, Yiğitbaş E, Genç ŞC (1993) Ophiolitic and metamorphic assemblages of Southeastern Anatolia and their significance in the geological evolution of the orogenic belt. Tectonics 12:1280–1297
Gahlan HA, Arai S, Ahmed AH, Ishida Y, Abdel-Aziz YM, Rahimi A (2006) Origin of magnetite veins in serpentinite from the Late Proterozoic Bou-Azzer ophiolite, Anti-Atlas, Morocco: an implication for mobility of iron during serpentinization. J Afr Earth Sci 46:318–330
Gass IG (1968) Is the Troodos massif of Cyprus a fragment of Mesozoic ocean floor? Nature 220:39–42
Ghazi JM, Moazzen M, Rahgoshay M, Moghadam HS (2010) Mineral chemical composition and geodynamic significance of peridotites from Nain ophiolite, central Iran. J Geodyn 49:261–270
Girardeau J, Mercier J-CC, Yougong Z (1985) Origin of the Xigaze ophiolite, Yarlung Zangbo suture zone, southern Tibet. Tectonophysics 119(1–4):407–433
Godard M, Lagabrielle Y, Alard O, Harvey J (2008) Geochemistry of the highly depleted peridotites drilled at ODP Sites 1272 and 1274 (Fifteen-Twenty Fracture Zone, Mid-Atlantic Ridge): implications for mantle dynamics beneath a slow spreading ridge. Earth Planet Sci Lett 267:410–425
González-Jiménez JM, Marchesi C, Griffin WL, Gutiérrez-Narbona R, Lorand JP, O’Reilly SY, Garrido CJ, Gervilla F, Pearson NJ, Hidas K (2013) Transfer of Os isotopic signatures from peridotite to chromitite in the subcontinental mantle: insights from in situ analysis of platinum-group and base-metal minerals (Ojén peridotite massif, southern Spain). Lithos 164–167:224–235
Green TH, Blundy JD, Adam J, Yaxley GM (2000) SIMS determination of trace element partition coefficients between garnet, cpx, and hydrous basaltic liquids at 2–7.5 GPa and 1080–1200 0C. Lithos 53:165–187
Griffin WL, O’Reilly SY, Afonso JC, Begg GC (2009) The composition and evolution of lithospheric mantle: a re-evaluation and its tectonic implications. J Petrol 50:1185–1204
Hart SR, Zindler A (1986) In search of a bulk Earth composition. Chem Geol 57:247–267
Hébert R, Laurent R (1990) Mineral chemistry of the plutonic section of the Troodos ophiolite: new constraints for genesis of arc-related ophiolites. In: Moores E, Panayiotou A, Xenophontos C (eds) Malpas J. Proc Troodos Ophi Symp Cyprus pp 149–163
Hickey RL, Frey FA (1982) Geochemical characteristics of boninite series volcanics; implications for their source. Geochim Cosmochim Acta 46(11):2099–2116
Hodel F, Macouin M, Triantafyllou A, Carlut J, Berger J, Rousse S, Ennih N, Trindade RIF (2017) Unusual massive magnetite veins and highly altered Cr-spinels as relics of a Cl-rich acidic hydrothermal event in Neoproterozoic serpentinites (Bou Azzer ophiolite, Anti-Atlas, Morocco). Precambrian Res 300:151–167
Humphries DW (1992) The preparation of thin sections of rocks, minerals and ceramics. Roy Micr Soc, Oxford Science Publications, Microscopy Handbooks, 24, pp 83
Insergueix-Filippi D, Dupeyrat L, Dimo A, Vergély P, Bébien J (2000) Albanian ophiolites: II—Model of subduction zone infancy at a mid-ocean ridge. Ofioliti 25:47–53
Ishii T, Robinson T, Maekawa H, Fiske R (1992) Petrological studies of peridotites from diapiric serpentinites seamounts in the Izu-Ogasawara Mariana forearc. Leg 125; scientific results; College station: Texas. Ocean Drill Progr 125:445–463
Ishikawa T, Nagaishi S, Umino S (2002) Boninitic volcanism in the Oman Ophiolite: implications for thermal condition during transition from spreading ridge to arc. Geology 30:899–902
Jagoutz E, Palme H, Baddenhousen H, Blum K, Cendales M, Dreibus G, Spettei B, Lorenz V, Wande H (1979) The abundance of major, minor and trace elements in the Earth’s mantle as derived from primitive ultramafic nodules; In Proc. 10th Lunar Planet Scientific Conference. Geochim Cosmochim Acta 2:2031–2050
Janoušek V, Farrow CM, Erban V (2006) Interpretation of whole-rock geochemical data in igneous geochemistry: introducing Geochemical Data Toolkit (GCDkit). J Petrol 47(6):1255–1259
Jean MM, Shervais JW, Choi SH, Mukasa SB (2010) Melt extraction and melt refertilization in mantle peridotite of the Coast Range ophiolite: an LA– ICP–MS study. Contrib Mineral Petrol 159:113–136
Johnson KTM, Dick HJB, Shimizu N (1990) Melting in the oceanic upper mantle: an ion microprobe study of diopsides in abyssal peridotites. J Geophys Res 95:2661–2678
Kamenetsky VS, Crawford AJ, Meffre S (2001) Factors controlling chemistry of magmatic spinel: an empirical study of associated olivine, Cr-spinel and melt inclusions from primitive rocks. J Petrol 42(4):655–671
Kamenetsky VS, Sobolev AV, Eggins SM, Crawford AJ, Arculus RJ (2002) Olivine-enriched melt inclusions in chromites from low-Ca boninites, Cape Vogel, Papua New Guinea: Evidence for ultramafic primary magma, refractory mantle source and enriched components. Chem Geol 183:287–303
Kapsiotis A, Economou-Elipoulos M, Zheng H, Huang Q, Lenaz D, Antonelou A, Velicogna M, Xia B (2021) Metallogeny of a base metal sulfide-bearing magnetitite body from the Eretria mine, East Othris massif, Greece: Insights into an ancient seafloor hydrothermal system. J Geochem Explor 221:106703
Kelemen B, Shimizu N, Dunn T (1993) Relative depletion of niobium in some arc magmas and the continental crust: partitioning of K, Nb, La and Ce during melt rock reaction in the upper mantle. Earth Planet Sci Lett 120:111–134
Keskin M (2007) Eastern Anatolia: a hotspot in a collision zone without a mantle plume, In Foulger GR, Jurdy DM (ed) Plates, Plumes, and Planetary. Proc Geol Soc Am Spec Pap 430:693–722
Kinzler RJ (1997) Melting of mantle peridotite at pressures approaching the spinel to garnet transition: application to mid-ocean ridge basalt petrogenesis. J Geophys Res 102:853–874
Koller F, Höck V (1990) Mesozoic Ophiolites in the Eastern Alps, In: Malpas J, Moores E, Panayiotou A, Xenophontos C (ed) Ophiolites-Oceanic Crustal Analogues. Proceedings of Troodos Ophiolite Symposium-1987, pp 253–263
Laouar R, Satouh A, Salmi-Laouar S, Abdallah N, Cottin J-Y, Bruguier O, Bosch D, Oabadi A, Aj Boyce, Fallick AE (2017) Petrological, geochemical and isotopic characteristics of the Collo ultramafic rocks (NE Algeria). J Afr Earth Sci 125:59–72
Lazarov M, Brey G, Weyer S (2012) Evolution of the South African mantle-a case study of garnet peridotites from the Finsch diamond mine (Kaapvaal craton); Part 2: multiple depletion and re-enrichment processes. Lithos 154:210–223
le Roex AP, Dick HJB, Gulen L, Reid AM, Erlank AJ (1987) Local and regional heterogeneity in MORB from the Mid-Atlantic Ridge between 54.5ºS and 51ºS: Evidence for geochemical enrichment. Geochim Cosmochim Acta 51(3):541–555
Lenaz D, Musco ME, Petrelli M, Caldeira R, De Min A, Maezoli A, Mata J, Perugini D, Princivalle F, Boumehdi MA, Bensaid AA, Youbi N (2017) Restitic or not? Insights from trace element content and crystal - Structure of spinels in African mantle xenoliths. Lithos 278–281:464–476
Li Q, Xia B, Li J, Xia L, Huang Q, Xia Z (2015) Mineral chemistry and geochemistry of peridotites from the Zedang and Luobusa Ophiolites, Tibet: Implications for the evoluation of the Neo-Tethys. J Earth Sci 26(6):893–910
McDonough WF, Sun SS (1995) The composition of the Earth. Chem Geol 120:223–253
McLennan SM (1989) Rare earth elements in sedimentary rocks: Influence of provenance and sedimentary processes. Rev Mineral Geochem 21:169–200
Merlini A, Grieco M, Ottolini L, Diella V (2011) Probe and SIMS investigation of clinopyroxene inclusions in chromites from the Troodos chromitites (Cyprus): implications for dunite–chromitite genesis. Ore Geol Rev 41:22–34
Moazzen M, Oberhanslı R (2008) Whole rock and relict igneous clinopyroxene geochemistry of ophiolite-related amphibolites from NW Iran – Implications for protolith nature. N Jb Miner Abh 185:51–62
Moghadam HS, Khedr MZ, Arai S, Stern RJ, Ghorbani G, Tamura A, Ottley CJ (2015) Arc-related harzburgite–dunite–chromitite complexes in the mantle section of the Sabzevar ophiolite, Iran: A model for formation of podiform chromitites. Gondwana Res 27:575–593
Monsef I, Rahgoshay M, Mohajjel M, Moghadam HS (2010) Peridotites from the Khoy Ophiolitic Complex, NW Iran: Evidence of mantle dynamics in a supra-subduction zone context. J Asian Earth Sci 38:105–120
Moores EM, Vine FJ (1971) The Troodos Massif, Cyprus and other ophiolites as oceanic crust: evaluation and implications. Philos Trans R Soc London A268:433–466
Morimoto N, Fabries J, Ferguson AK, Ginzburg IV, Ross M, Seifert FA, Zussman J, Aoki K, Gottardi G (1988) Nomenclature of pyroxenes. Mineral Mag 52:535–550
Nicolas A, Boudier F (2003) Where ophiolites come from and what they tell us. In Dilek Y, Newcomb S. (ed) Ophiolite Concept and the Evolution of Geological Thought. Geol Soc Am Spec Pap 373:137–152
Nicolas A, Ceuleneer G, Boudier F, Misseri M (1988) Structural mapping in the Oman ophiolites: Mantle diapirism along an oceanic ridge. Tectonophysics 151:27–56
Niu Y (1997) Mantle melting and melt extraction processes beneath ocean ridges; evidence from abyssal peridotites. J Petrol 38:1047–1074
Niu Y (2004) Bulk-rock major and trace element compositions of abyssal peridotites: implications for mantle melting, melt extraction and post-melting processes beneath mid-ocean ridges. J Petrol 45:2423–2458
Okuldaş C, Üner S (2013) Geomorphological properties and tectonic activity of Alaköy fault (Lake Van Basin-Eastern Anatolia): Bullet Earth Sci Ap Research Centre Hacettepe Un 34(3):161–176
Palme H, O’Neill HStC (2004) Cosmochemical estimates of mantle composition, In Holland HD, Turrekian KK (ed). Treatise on Geochemistry, 2, Elsevier, Amsterdam, The Netherlands 1–38
Parkinson IJ, Pearce JA (1998) Peridotites from the Izu-Bonin-Mariana forearc (ODP Leg 125): Evidence for mantle melting and melt-mantle interaction in a supra-subduction zone setting. J Petrol 39(9):1577–1618
Parlak O, Höck V, Delaloye M (2002) The suprasubduction zone Pozanti-Karsanti ophiolite, southern Turkey: Evidence for high-pressure crystal fractionation of ultramafic cumulates. Lithos 65:205–224
Pearce JA (2003) Supra-subduction zone ophiolites: The search for modern analogues. In Dilek Y, Newcom S (ed) Ophiolite concept and the evolution of geological thought. Geol Soc Am Spec Pap 373:269–293
Pearce JA (2014) Immobile element fingerprinting of ophiolites. Elements 10:101–108
Pearce JA, Barker F, Edwards SJ, Parkinson IJ, Leat T (2000) Geochemistry and tectonic significance of peridotites from the South Sandwich arc–basin system, South Atlantic. Contrib Mineral Petrol 139:36–53
Pearce JA, Lippard SJ, Roberts S (1984) Characteristics and tectonic significance of supra-subduction zone ophiolites. In Kokelaar BP, Howells MF (ed) Marginal Basin Geology: Volcanic and Associated Sedimentary and Tectonic Processes in Modern and Ancient Marginal Basins. Geol Soc London Spec Publ 16:77–94
Pearce JA, Robinson PT (2010) The Troodos ophiolitic complex probably formed in a subduction initiation, slab edge setting. Gondwana Res 18:60–81
Pearce JA, Van der Laan SR, Arculus RJ, Murton BJ, Ishii T, Peate DW, Parkinson IJ (1992) Boninite and Harzburgite from Leg 125 (Bonin-Mariana Forearc): A case study of Magma Genesis during the initial stages of subduction. Proc Oc Drill Progr Sci Result 125:623–659
Pouchou JL, Pichoir F (1991) Quantitative analysis of homogeneous or stratified microvolumes applying the model ‘PAP.’ Heinrich KFJ, Newbury DE (edrs): Electron probe quantitation. Plenum Press, New York, USA, pp 31–75
Rajabzadeh MA, Dehkordi TN (2013) Investigation on mantle peridotites from Neyriz ophiolite, south of Iran: geodynamic signals. Arab J Geosci 6:4445–4461
Rizeli ME, Beyarslan M, Wang K, Bingöl AF (2016) Mineral chemistry and petrology of mantle peridotites from the Guleman ophiolite (SE Anatolia, Turkey): Evidence of a forearc setting. J Afr Earth Sci 123:392–402
Robertson AHF (2002) Overview of the genesis and emplacement of Mesozoic ophiolites in the Eastern Mediterranean Tethyan region. Lithos 65:1–67
Robertson AHF, Parlak O, Ustaömer T, Taşlı K, İnan N, Dumitrica P, Karaoğlan F (2014) Subduction, ophiolite genesis and collision history of Tethys adjacent to the Eurasian continental margin: new evidence from the Eastern Pontides, Turkey. Geodynamica Acta 26(3–4):230–293
Robinson PT, Malpas J, Xenophontos C (2003) The Troodos massif of Cyprus: Its role in the evolution of the ophiolite concept.In Dilek Y, Newcomb S, eds. Ophiolite Concept and the Evolution of Geological Thought. Geol Soc Am Spec Pap 373:295–308
Rollinson HR (2005) Chromite in the mantle section of the Oman ophiolite: a new genetic model. Isl Arc 14:542–550
Rollinson H (2008) The geochemistry of mantle chromitite from the northern part of the Oman ophiolite: inferred parental melt compositions. Contrib Mineral Petrol 156:273–288
Rollinson HR, Adetunji J (2013) The geochemistry and oxidation state of podiformchromitites from the mantle section of the Oman ophiolite: a review. Gondwana Res. https://doi.org/10.1016/j.gr.2013.07.013
Saccani E, Allahyari K, Beccaluva L, Bianchini G (2013) Geochemistry and petrology of the Kermanshah ophiolites (Iran): Implication for the interaction between passive rifting, oceanic accretion, and OIB-type components in the Southern Neo-Tethys Ocean. Gondwana Res 24:392–411
Saccani E, Photiades A (2004) Mid-ocean ridge and supra-subduction affinities in the Pindos ophiolites (Greece): implications formagma genesis in a forearc setting. Lithos 73:229–253
Saka S, Uysal I, Akmaz RM, Kaliwoda M, Hochleitner R (2014) The effects of partial melting, melt–mantle interaction and fractionation on ophiolite generation: constraints from the late Cretaceous Pozantı-Karsantı ophiolite, southern Turkey. Lithos 202:300–316
Sobolev A, Danyushevsky L (1994) Petrology and geochemistry of boninites from the north termination of the Tonga Trench: constraints on the generation conditions of primary high-Ca boninite magmas. J Petrol 35:1183–1211
Şenel M, Acarlar M, Çakmakoğlu A, Erkanol D, Taşkiran MA, Ulu Ü, Ünal MF, Örçen S, Yildirim H, Dağer Z (1984) Geology of the area between the Özalp-Iran border. Gen Dir Mineral Res Explor 663 (in Turkish)
Şengör AMC, Özener MS, Keskin M, Sakinç M, Özbakir AD, Kayan İ (2008) Eastern Turkish high plateau as an small Turkic-type orogen: Implications for post-collisional crust-forming processes in Turkic-type orogens. Earth Sci Rev 90:1–48
Şengör AMC, Yilmaz Y (1981) Tethyan evolution of Turkey: A plate tectonic approach. Tectonophysics 75(3–4):181–190
Stern B, Bloomer S (1992) Subduction zone infancy: Examples from the Eocene Izu-Bonin-Mariana and Jurassic California arcs. Geol Soc Am Bull 104:1621–1636
Tamura A, Arai S (2006) Harzburgite–dunite–orthopyroxenite suite as a record of supra-subduction zone setting for the Oman ophiolite mantle. Lithos 90:43–56
Topuz G, Çelik ÖF, Şengör AMC, Altıntaş İE, Zack T, Rolland Y, Barth M (2013) Jurassic Ophiolite formation and emplacement as a backstop to a subduction-accretion complex in Northeast Turkey, the Refahiye Ophiolite, and relation to the Balkan Ophiolites. Am J Sci 313:1054–1087
Üner S (2018) Late Quaternary lacustrine storm deposits: sedimentological properties and regional significance (Lake Van Basin-Eastern Turkey). Arab J Geosci 11:582
Uysal İ, Ersoy EY, Dilek Y, Escayola M, Sarifakioğlu E, Saka S, Hirata T (2013) Depletion and refertilization of the Tethyan oceanic upper mantle as revealed by the early Jurassic Refahiye ophiolite, NE Anatolia-Turkey. Gondwana Res 27:594–611
Uysal İ, Ersoy EY, Karsli O, Dilek Y, Sadiklar MB, Ottley CJ, Tiepolo M, Meisel T (2012) Coexistence of abyssal and ultra-depleted SSZ type mantle peridotites in a Neo-Tethyan ophiolite in SW Turkey: constraints from mineral composition, whole-rock geochemistry (major-trace-REE-PGE), and Re-Os isotope systematics. Lithos 132–133:50–69
Walter MJ (1998) Melting of garnet peridotite and the origin of komatiite and depleted lithosphere. J Petrol 39:29–60
Yang G, Li Y, Tong L, Wang Z, Duan F, Xu Q, Li H (2019) An overview of oceanic island basalts in accretionary complexes and seamounts accretion in the western Central. Asian Orogenic Belt J Asian Earth Sci 179:385–398
Zhou MF, Robinson T, Malpas J, Li Z (1996) Podiform chromitites from the Luobusa ophiolite (southern Tibet): implications for melt/rock interaction and chromite segregation in the upper mantle. J Petrol 37:3–21
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This study has been supported by project number 2015-MİM-B084 of the Department of Scientific Research Projects of Van Yüzüncü Yil University.
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Üner, T. Supra-subduction zone mantle peridotites in the Tethyan Ocean (East Anatolian Accretionary Complex–Eastern Turkey): Petrological evidence for melting and melt-rock interaction. Miner Petrol 115, 663–685 (2021). https://doi.org/10.1007/s00710-021-00760-0
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DOI: https://doi.org/10.1007/s00710-021-00760-0