Document Type : Original Research Paper
Authors
Department of Geology, Faculty of Sciences, Bu -Ali Sina University, Hamadan, Iran
Abstract
The studied area is located in N-Sonqor and in the Sanandaj-Sirjan zone. Field relationships and petrographic evidence show that volcanic rocks of the north of Bashirabad comprise of trachydacite to trachyandesite (and altered basaltic trachyandesite) and in the south of this area, it consists of andesite to trachyte. Their texture is mainly porphyry. Geochemical data {total abundance of (Na2O+K2O), enrichment of large lithophile ion elements and rare light earth elements) indicate that these rocks belong to the alkaline series. Spider diagrams show enrichment in LREE and depletion HREE, and parallel patterns in all volcanic samples confirm their common origin. According to modeling magmatic processes, fractional crystallization, assimilation and crustal contamination have played an important role in the magma forming the studied rocks. The discriminating diagrams the tectonic setting the Bashirabad volcanic rocks indicate their subduction-related volcanic arc that was formed in an active continental margin environment with local tensions.
Keywords
Main Subjects
Aghanabati, A., 2004. Geology of Iran. Geological survey of Iran, 586 p. (in persian)
Akbari Sadfi, V., Ghorbani, M., Masoudi, F., and Tabakh Shabani, A., 2014. Petrogenesis and microstructure of metamorphic rocks northeast of Sonqor, New Applied Geological Findings, 9(18), 83-95. (in persian)
Alavi, M., 1991. Sedimentary and structural characteristics of the Paleo-Tethys remnants in northeastern Iran. Geological Society of America Bulletin. https://doi.org/10.1130/0016-706 (1991)103<0983: SASCOT>2.3.CO; 2.
Aliani, F., Dadfar, S., Maanijuo, M., and Borzoui, K., 2013. Lithography, geochemistry and tectonic-magmatic setting of intrusive rocks northeast of Sonqor (Kurdistan). Iran Journal of Crystallography and Mineralogy, 22 (2):229-242. (in persian)
Ayers, J., 1998. Trace elements modelling of aqueous fluid-peridotite interaction in mantle wedge of subduction zones, Contributions to Mineralogy and Petrology 132: 390-404. https://doi.org/10.1007/s004100050431.
Azizi, H., Mohammadi, K., Asahara, Y., Tsuboi, M., Daneshvar, N., and Mehrabi, B., 2016. Strongly peraluminous leucogranite (Ebrahim-Attar granite) as evidence for extensional tectonic regime in the Cretaceous, Sanandaj Sirjan zone, northwest Iran. Chemie der Erde-Geochemistry, 76 (4), 529-541. https://doi.org/10.1016/j.chemer.2016.08006.
Cribb, J. W., and Barton, M., 1996. Geochemical effects of decoupled fractional crystallization and crustal assimilation, Lithos, 37 (4), 293-307. https://doi.org/10.1016/0024-4937 (95) 00027-5.
DePaolo, D. J., 1981. Trace element and isotopic effects of combined wall rock assimilation and fractional crystallization, Earth and planetary science letters, 53 (2), 189-202. https://doi.org/10.1016/0012-821X (81) 90153.
Dufek, J., and Bachmann, O., 2010. Quantum magmatism; magmatic compositional gaps generated by melt–crystal dynamics. Geology, 38(8), 687–690. https://doi.org/10.1130/G30831.1.
Eftekharnejad, J., 1981. Tectonic division of Iran with respect to sedimentary basins. Journal of Iranian Petroleum Society 82, 19–28 . (in Persian)
Ersoy, Y., and Helvacı, C., 2010. FC–AFC–FCA and mixing modeler: a Microsoft® Excel© spreadsheet program for modeling geochemical differentiation of magma by crystal fractionation, crustal assimilation and mixing. Computers and Geosciences, 36 (3), 383-390. https://doi.org/10.1016/j.cageo.2009.06.007.
Eshraghi, S.A., Jafarian, M.B., and Eghlimi, B., 1996. Geological Map of Sonqor 1:100,000. Geological Survey, Iran. (in persian)
Gencalioglu Kuscu, G., and Geneli, F., 2010. Review of post-collisional volcanism in the Central Anatolian Volcanic Province (Turkey), with special reference to the Tepekoy Volcanic Complex. International Journal of Earth Sciences, 99 (3), 593-621. https://doi.org/10.1007/s00531-008-0402-4.
Ghasemi, A., and Talbot, C.J., 2006. A new tectonic scenario for the Sanandaj–Sirjan Zone (Iran). Journal of Asian Earth Sciences, 26(6), 683-693. https://doi.org/10.1016/j.jseaes.2005.01.003.
Guo, F., Li, H., Fan, W., Li, J., Zhao, L., Huang, M., and Xu, W., 2015. Early Jurassic subduction of the Paleo-Pacific Ocean in NE China: Petrologic and geochemical evidence from the Tumen mafic intrusive complex Lithos, 224 (2), 46–60. https://doi.10.1016/j.lithos.2015.02.014.
Harker, A., 1909. The natural history of igneous rocks, Methuen: London , 6 (1), 12-33. https://doi.org/10.1038/081331a0.
Henderson, P.ed., 1983. Rare earth element geochemistry, Elsevier. 510p. https://www.elsevier.com/books/rare-earth-element-geochemistry/henderson/978-0-444-42148-7.
Huijsmans, J.P., Barton, M., and Salters, V.J., 1988. Geochemistry and evolution of the calc-alkaline volcanic complex of Santorini, Aegean Sea, Greece Journal of Volcanology and Geothermal Research 34 (3-4), 283-306. https://doi.org/10.1016/0377-0273 (88)90039-X.
Ionov, D. A., and Hofmann, A. W., 1995. Nb and Ta-rich mantle amphiboles and micas: Implications for subduction-related metasomatic trace element fractionations, Earth and Planetary Science Letters, 131 (3-4), 341-356. https://doi.org/10.1016/0012-821X(95)00037-D.
Irani, Z., 2012. Investigating the process of metasomatism in the intrusive body northeast of Sonqor (Kermanshah province), Master›s Thesis in petrology, Bu- Ali Sina University, 115 p. (in persian)
Jahangiri, A., 2007. Post-collisional Miocene adakitic volcanism in NW Iran: Geochemical and geodynamic implications, Asian Earth Sciences 30 (3-4), 433-447. https://doi.org/10.1016/j.jseaes.2006.11.008.
Keskin, M., 2002. FC-Modeler: A Microsoft® Excel© spreadsheet program for modeling Rayleigh fractionation vectors in closed magmatic systems, Computers and Geosciences, 28 (8), 919-928. https://doi.org/10.1016/S0098-3004 (02)00010-9.
Kretz, R., 1983. Symbols for rock-forming minerals. American mineralogist, 68(1-2), 277-279 .
Le Bas, M.J., Le Maitre, R.W., Streckeisen, A., and Zanettin, B., 1986. A chemical classification of volcanic rocks based on the total alkali-silica diagram, Journal of petrology, 27: 745-750. https://doi.org/10.1093/petrology/27.3.745.
McDonough, W. F., and Sun, S. S., 1995. The composition of the Earth. Chemical geology, 120(3-4), 223-253. https://doi.org/10.1016/0009-2541 (94)00140-4.
Miri, M.M., 2018. Petrological and geochemical investigation of igneous bodies of Tekieh Bala region (Southeastern Kurdistan) with a special perspective on iron ore mining. Master›s Thesis, Bu- Ali Sina University, 142 pp. (in persian)
Mohajjel, M., Fergusson, C. L., and Sahandi, M. R., 2003. Cretaceous–Tertiary convergence and continental collision, Sanandaj–Sirjan zone, western Iran, Journal of Asian Earth Sciences, 21(4), 397-412. https://doi.org/10.1016/S1367-9120 (02)00035-4.
Nakamura, N., 1974. Determination of REE, Ba, Fe, Mg, Na and K in carbonaceous and ordinary chondrites, geochemical acta, 38(5), 757-775. https://doi.org/10.1016/0016-7037 (74)90149-5.
Pearce, J. A., 1983. Role of the sub-continental lithosphere in magma genesis at active Continental magams, 1983, 230-249.
Pearce, J. A., 2008. Geochemical fingerprinting of oceanic basalts with applications to ophiolite classification and the search for Archean oceanic crust, Lithos, 100(1-4), 14-48. https://doi.org/10.1016/j.lithos.2007.06.016.
Pearce, J. A., and Cann, J. R., 1973. Tectonic setting of basic volcanic rocks determined using trace element analyses, Earth and planetary science letters, 19(2), 290-300. https://doi.org/10.1016/0012-821X (73)90129-5.
Pearce, J. A., and Norry, M. J., 1979. Petrogenetic implications of Ti, Zr, Y, and Nb variations in volcanic rocks, Contributions to mineralogy and petrology, 69(1), 33-47. https://doi.org/10.1007/BF00375192.
Pearce, J. A., Bender, J. F., De Long, S. E., Kidd, W. S. F., Low, P. J., Güner, Y., and Mitchell, J. G., 1990. Genesis of collision volcanism in Eastern Anatolia, Turkey. Journal of Volcanology and Geothermal Research, 44 (1-2), 189-229. https://doi.org/10.1016/0377-0273 (90)90018-B.
Rollinson, H., 1993. Using geochemical data: evolution, presentation, interpretation. Longman Scientific Technical, London, 384 p. https://doi.org/10.4324/9781315845548 .
Rossetti, F., Monié, P., Nasrabady, M., Theye, T., Lucci, F., and Saadat, M., 2017. Early Carboniferous subduction-zone metamorphism preserved within the Palaeo-Tethyan Rasht ophiolites (western Alborz, Iran). Journal of the Geological Society 174, 741–758. https://doi.org/10.1144/jgs2016-130.
Saccani, E., 2014. A new method of discriminating different types of post-Archean ophiolitic basalts and their tectonic significance using Th-Nb and Ce-Dy-Yb systematics, Geoscience Fronteires, 6(4), 481–501. https://doi.org/10.1016/j.gsf.2014.03.006.
Schaaf, P. J., Stimac, C., and Macias, J. L., 2005. Geochemical evidence for mantel origin and crustal process in volcanic rocks from Popcateptl and surrounding monogenetic volcanoes, central Mexico, Journal of Petrology 46(6), 1243-1282. https://doi.org/10.1093/petrology/egi 015.
Shirmohammadi, M., Sepahi Gerow, A. A., Maanijou, M., and Torkian, A., 2020. Geochemistry and petrogenesis of south Qorveh A-type granitoids (northwest of Sanandaj-Sirjan zone): An evidence for active continental margin tensional tectonic. Petrological Journal, 11(3), 85-110. [In Persian]. https://doi.org/10.22108/ijp.2020.123500.1186.
Sun, S. S., and McDonough, W. F., 1989. Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes, Geological Society, London, Special Publications, 42(1), 313-345.https://doi. 10.1144/GSL.SP.1989.042.01.19.
Taylor, S.R., and McLennan, S.M., 1995. The geochemical evolution of the continental crust, Reviews in Geophysics 33, 241–265. https://doi.org/10.1029/95RG00262.
Wang, Z. M., Han, C. M., Xiao, W. J., and Zhang, Z. Y., 2022. Zircon U–Pb and titanite U–Th–Pb ages of the Ghorveh mixed granitoid pluton: Implications for the Late Jurassic supra‐subduction extension of the Sanandaj–Sirjan Zone, Iran, Geological Journal. https://doi.org/10.1002/gj.4580.
Wass, S. Y., and Rogers, N. W., 1980. Mantle metasomatism-precursor to alkaline continental volcanism, geochemical et Cosmochimica Acta, 44: 1811-1823. https://doi: 10.1016/0016-7037(80)90230-6.
Wilson, M. (Ed.), 1989. Igneous petrogenesis. Dordrecht: Springer Netherlands. https://doi.org/10.1007/978-94-010-9388-0.
Winchester, J. A., and Floyd, P. P., 1977. Geochemical discrimination of different magma series and their differentiation products using immobile elements, Chemical Geology, 20, 325-343. Doi.org/10.1016/0009-2541 (77) 90057-2. https://doi.org/10.1016/0009-2541 (77)90057-2.
Wood, D. A., 1980. The application of a Th- Hf- Ta diagram to problems of tectonomagmatic classification and to establishing the nature of crustal contamination of basaltic lavas of the British Tertiary volcanic province, Earth and Planetary science letters, 50(1), 11-30. https://doi.org/10.1016/0012-821X (80)90116-8.
Wu, G., Chen, Y., Sun, F., Liu, J., Wang, G., and Xu, B., 2015. Geochronology, geochemistry, and Sr–Nd–Hf isotopes of the early Paleozoic igneous rocks in the Duobaoshan area, NE China, and their geological significance, Journal of Asian Earth Sciences, 97, 229-250. https:/doi.org/10.1016/j.jseaes.2014.07.031.
Yajam, S., Montero, P., Scarrow, J. H., Ghalamghash, J., Razavi, S. M. H., and Bea, F., 2015. The spatial and compositional evolution of the Late Jurassic Ghorveh-Dehgolan plutons of the Zagros Orogen, Iran: SHRIMP zircon U-Pb and Sr and Nd isotope evidence, Geologica Acta: an international earth science journal, 13(1), 25-43. https://doi.org/10.1002/gj.4580.
Akbari Sadfi, V., Ghorbani, M., Masoudi, F., and Tabakh Shabani, A., 2014. Petrogenesis and microstructure of metamorphic rocks northeast of Sonqor, New Applied Geological Findings, 9(18), 83-95. (in persian)
Alavi, M., 1991. Sedimentary and structural characteristics of the Paleo-Tethys remnants in northeastern Iran. Geological Society of America Bulletin. https://doi.org/10.1130/0016-706 (1991)103<0983: SASCOT>2.3.CO; 2.
Aliani, F., Dadfar, S., Maanijuo, M., and Borzoui, K., 2013. Lithography, geochemistry and tectonic-magmatic setting of intrusive rocks northeast of Sonqor (Kurdistan). Iran Journal of Crystallography and Mineralogy, 22 (2):229-242. (in persian)
Ayers, J., 1998. Trace elements modelling of aqueous fluid-peridotite interaction in mantle wedge of subduction zones, Contributions to Mineralogy and Petrology 132: 390-404. https://doi.org/10.1007/s004100050431.
Azizi, H., Mohammadi, K., Asahara, Y., Tsuboi, M., Daneshvar, N., and Mehrabi, B., 2016. Strongly peraluminous leucogranite (Ebrahim-Attar granite) as evidence for extensional tectonic regime in the Cretaceous, Sanandaj Sirjan zone, northwest Iran. Chemie der Erde-Geochemistry, 76 (4), 529-541. https://doi.org/10.1016/j.chemer.2016.08006.
Cribb, J. W., and Barton, M., 1996. Geochemical effects of decoupled fractional crystallization and crustal assimilation, Lithos, 37 (4), 293-307. https://doi.org/10.1016/0024-4937 (95) 00027-5.
DePaolo, D. J., 1981. Trace element and isotopic effects of combined wall rock assimilation and fractional crystallization, Earth and planetary science letters, 53 (2), 189-202. https://doi.org/10.1016/0012-821X (81) 90153.
Dufek, J., and Bachmann, O., 2010. Quantum magmatism; magmatic compositional gaps generated by melt–crystal dynamics. Geology, 38(8), 687–690. https://doi.org/10.1130/G30831.1.
Eftekharnejad, J., 1981. Tectonic division of Iran with respect to sedimentary basins. Journal of Iranian Petroleum Society 82, 19–28 . (in Persian)
Ersoy, Y., and Helvacı, C., 2010. FC–AFC–FCA and mixing modeler: a Microsoft® Excel© spreadsheet program for modeling geochemical differentiation of magma by crystal fractionation, crustal assimilation and mixing. Computers and Geosciences, 36 (3), 383-390. https://doi.org/10.1016/j.cageo.2009.06.007.
Eshraghi, S.A., Jafarian, M.B., and Eghlimi, B., 1996. Geological Map of Sonqor 1:100,000. Geological Survey, Iran. (in persian)
Gencalioglu Kuscu, G., and Geneli, F., 2010. Review of post-collisional volcanism in the Central Anatolian Volcanic Province (Turkey), with special reference to the Tepekoy Volcanic Complex. International Journal of Earth Sciences, 99 (3), 593-621. https://doi.org/10.1007/s00531-008-0402-4.
Ghasemi, A., and Talbot, C.J., 2006. A new tectonic scenario for the Sanandaj–Sirjan Zone (Iran). Journal of Asian Earth Sciences, 26(6), 683-693. https://doi.org/10.1016/j.jseaes.2005.01.003.
Guo, F., Li, H., Fan, W., Li, J., Zhao, L., Huang, M., and Xu, W., 2015. Early Jurassic subduction of the Paleo-Pacific Ocean in NE China: Petrologic and geochemical evidence from the Tumen mafic intrusive complex Lithos, 224 (2), 46–60. https://doi.10.1016/j.lithos.2015.02.014.
Harker, A., 1909. The natural history of igneous rocks, Methuen: London , 6 (1), 12-33. https://doi.org/10.1038/081331a0.
Henderson, P.ed., 1983. Rare earth element geochemistry, Elsevier. 510p. https://www.elsevier.com/books/rare-earth-element-geochemistry/henderson/978-0-444-42148-7.
Huijsmans, J.P., Barton, M., and Salters, V.J., 1988. Geochemistry and evolution of the calc-alkaline volcanic complex of Santorini, Aegean Sea, Greece Journal of Volcanology and Geothermal Research 34 (3-4), 283-306. https://doi.org/10.1016/0377-0273 (88)90039-X.
Ionov, D. A., and Hofmann, A. W., 1995. Nb and Ta-rich mantle amphiboles and micas: Implications for subduction-related metasomatic trace element fractionations, Earth and Planetary Science Letters, 131 (3-4), 341-356. https://doi.org/10.1016/0012-821X(95)00037-D.
Irani, Z., 2012. Investigating the process of metasomatism in the intrusive body northeast of Sonqor (Kermanshah province), Master›s Thesis in petrology, Bu- Ali Sina University, 115 p. (in persian)
Jahangiri, A., 2007. Post-collisional Miocene adakitic volcanism in NW Iran: Geochemical and geodynamic implications, Asian Earth Sciences 30 (3-4), 433-447. https://doi.org/10.1016/j.jseaes.2006.11.008.
Keskin, M., 2002. FC-Modeler: A Microsoft® Excel© spreadsheet program for modeling Rayleigh fractionation vectors in closed magmatic systems, Computers and Geosciences, 28 (8), 919-928. https://doi.org/10.1016/S0098-3004 (02)00010-9.
Kretz, R., 1983. Symbols for rock-forming minerals. American mineralogist, 68(1-2), 277-279 .
Le Bas, M.J., Le Maitre, R.W., Streckeisen, A., and Zanettin, B., 1986. A chemical classification of volcanic rocks based on the total alkali-silica diagram, Journal of petrology, 27: 745-750. https://doi.org/10.1093/petrology/27.3.745.
McDonough, W. F., and Sun, S. S., 1995. The composition of the Earth. Chemical geology, 120(3-4), 223-253. https://doi.org/10.1016/0009-2541 (94)00140-4.
Miri, M.M., 2018. Petrological and geochemical investigation of igneous bodies of Tekieh Bala region (Southeastern Kurdistan) with a special perspective on iron ore mining. Master›s Thesis, Bu- Ali Sina University, 142 pp. (in persian)
Mohajjel, M., Fergusson, C. L., and Sahandi, M. R., 2003. Cretaceous–Tertiary convergence and continental collision, Sanandaj–Sirjan zone, western Iran, Journal of Asian Earth Sciences, 21(4), 397-412. https://doi.org/10.1016/S1367-9120 (02)00035-4.
Nakamura, N., 1974. Determination of REE, Ba, Fe, Mg, Na and K in carbonaceous and ordinary chondrites, geochemical acta, 38(5), 757-775. https://doi.org/10.1016/0016-7037 (74)90149-5.
Pearce, J. A., 1983. Role of the sub-continental lithosphere in magma genesis at active Continental magams, 1983, 230-249.
Pearce, J. A., 2008. Geochemical fingerprinting of oceanic basalts with applications to ophiolite classification and the search for Archean oceanic crust, Lithos, 100(1-4), 14-48. https://doi.org/10.1016/j.lithos.2007.06.016.
Pearce, J. A., and Cann, J. R., 1973. Tectonic setting of basic volcanic rocks determined using trace element analyses, Earth and planetary science letters, 19(2), 290-300. https://doi.org/10.1016/0012-821X (73)90129-5.
Pearce, J. A., and Norry, M. J., 1979. Petrogenetic implications of Ti, Zr, Y, and Nb variations in volcanic rocks, Contributions to mineralogy and petrology, 69(1), 33-47. https://doi.org/10.1007/BF00375192.
Pearce, J. A., Bender, J. F., De Long, S. E., Kidd, W. S. F., Low, P. J., Güner, Y., and Mitchell, J. G., 1990. Genesis of collision volcanism in Eastern Anatolia, Turkey. Journal of Volcanology and Geothermal Research, 44 (1-2), 189-229. https://doi.org/10.1016/0377-0273 (90)90018-B.
Rollinson, H., 1993. Using geochemical data: evolution, presentation, interpretation. Longman Scientific Technical, London, 384 p. https://doi.org/10.4324/9781315845548 .
Rossetti, F., Monié, P., Nasrabady, M., Theye, T., Lucci, F., and Saadat, M., 2017. Early Carboniferous subduction-zone metamorphism preserved within the Palaeo-Tethyan Rasht ophiolites (western Alborz, Iran). Journal of the Geological Society 174, 741–758. https://doi.org/10.1144/jgs2016-130.
Saccani, E., 2014. A new method of discriminating different types of post-Archean ophiolitic basalts and their tectonic significance using Th-Nb and Ce-Dy-Yb systematics, Geoscience Fronteires, 6(4), 481–501. https://doi.org/10.1016/j.gsf.2014.03.006.
Schaaf, P. J., Stimac, C., and Macias, J. L., 2005. Geochemical evidence for mantel origin and crustal process in volcanic rocks from Popcateptl and surrounding monogenetic volcanoes, central Mexico, Journal of Petrology 46(6), 1243-1282. https://doi.org/10.1093/petrology/egi 015.
Shirmohammadi, M., Sepahi Gerow, A. A., Maanijou, M., and Torkian, A., 2020. Geochemistry and petrogenesis of south Qorveh A-type granitoids (northwest of Sanandaj-Sirjan zone): An evidence for active continental margin tensional tectonic. Petrological Journal, 11(3), 85-110. [In Persian]. https://doi.org/10.22108/ijp.2020.123500.1186.
Sun, S. S., and McDonough, W. F., 1989. Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes, Geological Society, London, Special Publications, 42(1), 313-345.https://doi. 10.1144/GSL.SP.1989.042.01.19.
Taylor, S.R., and McLennan, S.M., 1995. The geochemical evolution of the continental crust, Reviews in Geophysics 33, 241–265. https://doi.org/10.1029/95RG00262.
Wang, Z. M., Han, C. M., Xiao, W. J., and Zhang, Z. Y., 2022. Zircon U–Pb and titanite U–Th–Pb ages of the Ghorveh mixed granitoid pluton: Implications for the Late Jurassic supra‐subduction extension of the Sanandaj–Sirjan Zone, Iran, Geological Journal. https://doi.org/10.1002/gj.4580.
Wass, S. Y., and Rogers, N. W., 1980. Mantle metasomatism-precursor to alkaline continental volcanism, geochemical et Cosmochimica Acta, 44: 1811-1823. https://doi: 10.1016/0016-7037(80)90230-6.
Wilson, M. (Ed.), 1989. Igneous petrogenesis. Dordrecht: Springer Netherlands. https://doi.org/10.1007/978-94-010-9388-0.
Winchester, J. A., and Floyd, P. P., 1977. Geochemical discrimination of different magma series and their differentiation products using immobile elements, Chemical Geology, 20, 325-343. Doi.org/10.1016/0009-2541 (77) 90057-2. https://doi.org/10.1016/0009-2541 (77)90057-2.
Wood, D. A., 1980. The application of a Th- Hf- Ta diagram to problems of tectonomagmatic classification and to establishing the nature of crustal contamination of basaltic lavas of the British Tertiary volcanic province, Earth and Planetary science letters, 50(1), 11-30. https://doi.org/10.1016/0012-821X (80)90116-8.
Wu, G., Chen, Y., Sun, F., Liu, J., Wang, G., and Xu, B., 2015. Geochronology, geochemistry, and Sr–Nd–Hf isotopes of the early Paleozoic igneous rocks in the Duobaoshan area, NE China, and their geological significance, Journal of Asian Earth Sciences, 97, 229-250. https:/doi.org/10.1016/j.jseaes.2014.07.031.
Yajam, S., Montero, P., Scarrow, J. H., Ghalamghash, J., Razavi, S. M. H., and Bea, F., 2015. The spatial and compositional evolution of the Late Jurassic Ghorveh-Dehgolan plutons of the Zagros Orogen, Iran: SHRIMP zircon U-Pb and Sr and Nd isotope evidence, Geologica Acta: an international earth science journal, 13(1), 25-43. https://doi.org/10.1002/gj.4580.
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