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Shahid Bahonar University of Kerman
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The Jebal-E-Barez Oligocene granitoid is located in the southeastern Bam, and in the southeastern part of the Urumieh-Dokhtar Magmatic Assemblage. Based on petrographic studies, this granitoid includes tonalite, granodiorite, granite and alkaligranite, which are composed of quartz, plagioclase, amphibole, biotite and alkali feldspar. The albite of plagioclase ranges from 38.38 to 67.26 percent, and its composition is oligoclase to andesine. Composition of calcic amphiboles varies from magnesiohornblende to tschermakite, which is feature of I type granite. The Na2O amount and calc-alkaline nature of amphiboles indicate subduction zone for this granitoid, furthermore Al2O3, TiO2 and Mg#  amounts of amphiboles indicate crust and mantle mixing in the formation of granitoid magma. The geobarometry studies clarify that hornblende crystallization occurred in 2 kb, in addition to the geothermometry studies on aluminum of  amphibole and hornblende-plagioclase pair minerals display crystallization temperature average of Jebal-E-Barez granitoid is 800 oC. Jebal-E-Barez granitoid ƒO2 determine magma oxidation state.
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Type of Study: Research | Subject: Special
Received: 2018/09/25 | Accepted: 2018/09/25 | Published: 2018/09/25

1. [1] Erdmann S. C., Martel M., Pichavant, A. Kushnir, "Amphibole as an archivist of magmatic crystallization conditions: problems, potential, and implications for inferring magma storage prior to the paroxysmal 2010 eruption of Mount Merapi, Indonesia", Contributions to Mineralogy and Petrology, 167 (2014) p: 1016. [DOI:10.1007/s00410-014-1016-4]
2. [2] Putirka K., "Amphibole thermometers and barometers for igneous systems and some implications for eruption mechanisms of felsic magmas at arc volcanoes", American Mineralogist, 101 (2016) 841-858. [DOI:10.2138/am-2016-5506]
3. [3] Hammarstrom J.M., E.-a. Zen, "Aluminum in hornblende: an empirical igneous geobarometer. American Mineralogist", 71 (1986) 1297-1313.
4. [4] Anderson J.L., D.R. Smith, "The effects of temperature and Fo2 on the Al-in-hornblende barometer", American Mineralogist, 80 (1995) 549-559. [DOI:10.2138/am-1995-5-614]
5. [5] Holland T. J., "Blundy "Non-ideal interactions in calcic amphiboles and their bearing on amphibole-plagioclase thermometry. Contributions to mineralogy and petrology", 116 (1994) 433-447. [DOI:10.1007/BF00310910]
6. [6] Anderson J.L., "Status of thermobarometry in granitic batholiths. Geological Society of America Special Papers", 315 (1996) 125-138.
7. [7] Johnson M.C., M.J. Rutherford, "Experimental calibration of the aluminum-in-hornblende geobarometer with application to Long Valley caldera (California) volcanic rocks", Geology, 17 (1989) 837-841. https://doi.org/10.1130/0091-7613(1989)017<0837:ECOTAI>2.3.CO;2 [DOI:10.1130/0091-7613(1989)0172.3.CO;2]
8. [8] Dimitrijevic M., "Geology of Kerman region: institute for geological and mining exploration and investigation of nuclear and other mineral raw material, Beograd—Yugoslavia", Iran Geol. Survey Rept Yu/52, (1973).
9. [9] Dargahi S., "Post-collisional Miocene magmatism in the Sarcheshmeh-Shahrebabak region NW of Kerman: Isotopic study, petrogenetic analysis and geodynamic pattern of granitoid intrusives and the role of adakitic magmatism in development of copper minralization', Unpublished Ph. D. thesis, Shahid Bahonar University of Kerman, (2007) p:310.
10. [10] Berberian F., I. Muir R., Pankhurst, M. Berberian, "Late Cretaceous and early Miocene Andean-type plutonic activity in northern Makran and Central Iran", Journal of the Geological Society, 139 (1982) 605-614. [DOI:10.1144/gsjgs.139.5.0605]
11. [11] Shafiei B., "Metallogenic model of Kerman porphyry copper belt and its exploratory approaches", Unpublished Ph. D. thesis, Shaheed Bahonar University of Kerman, Iran, (2008) p:257.
12. [12] Aletaha B., "Petrography and petrology of igneous rocks and related copper mineralization in south- east of Bam (Rigan area) ", Unpublished Ph. D. thesis, Iran eslamic Azad university Science and Research Section of Tehran, (2003) p:288.
13. [13] Rasouli J., "Petrography and geochemistry of Jebale Barez granitoid complex with a view to the alteration zoning and copper mineralization (North East Jiroft", Unpublished Ph. D. thesis, Shahid Beheshti university of Tehran, (2014) p:366.
14. [14] Rasouli J. Ghorbani M., Ahadnejad V., "Mineral Chemistry, Determination of Temperature, Pressure, and investigating the Alt role of biotite for detection of copper mineralization in Jebale Barez granitoid complex ", Iranian Journal of Crystallography and Mineralogy, 1 (2016) 71-84.
15. [15] Mohamadzadeh Jahani N., "Petrographic, geochemical and petrogensis study of the intrusive Jebalbarez Mountains (Southern city Nisa the dam Bam)", Unpublished MSc. thesis, Shahid Bahonar University of Kerman, (2014) p:171.
16. [16] Berberian M., G. King, "Towards a paleogeography and tectonic evolution of Iran", Canadian journal of earth sciences, 18 (1981) 210-265. [DOI:10.1139/e81-019]
17. [17] Ghasemi A., Talbot C., "A new tectonic scenario for the Sanandaj–Sirjan Zone (Iran)", Journal of Asian Earth Sciences, 26 (2006) 683-693. [DOI:10.1016/j.jseaes.2005.01.003]
18. [18] Ghomiam I., "Geological and mineral exploration report in the1/100000 sheet of Jebal-E-Barez", geological survey and mineral exploration of Iran, (2000).
19. [19] Middlemost E. A.,"Magmas and magmatic rocks: an introduction to igneous petrology", (1986).
20. [20] Deer W. A., Howie R. A., Zussman J., "An introduction to the rock-forming minerals", Longman Scientific & Technical Hong Kong, (1992).
21. [21] Leake B.E., Woolley A. R., Arps C. E., Birch W. D., Gilbert W. D., Grice J. D., Hawthorne F. C., Kato A., Kisch H. J., Krivovichev V. G., "Report. Nomenclature of amphiboles: report of the subcommittee on amphiboles of the international mineralogical association commission on new minerals and mineral names", Mineralogical magazine, 61 (1997) 295-321. [DOI:10.1180/minmag.1997.061.405.13]
22. [22] Deer W.A., Howie R.A., Zussman J., "An introduction to the rock-forming minerals", Vol. 2. (1992): Longman Scientific & Technical Hong Kong.
23. [23] Stein E., Dietl C., "Hornblende thermobarometry of granitoids from the Central Odenwald (Germany) and their implications for the geotectonic development of the Odenwald", Mineralogy and Petrology, 72 (2001) 185-207. [DOI:10.1007/s007100170033]
24. [24] Chappell B., White C., "Two contrasting granite types", Pacific geology, 8 (1974) 173-174.
25. [25] Agemar T., Wörner G., Heumann A., "Stable isotopes and amphibole chemistry on hydrothermally altered granitoids in the North Chilean Precordillera: a limited role for meteoric water?", Contributions to Mineralogy and Petrology, 136 (1999) 331-344. [DOI:10.1007/s004100050542]
26. [26] Chivas A.R., "Geochemical evidence for magmatic fluids in porphyry copper mineralization", Contributions to Mineralogy and Petrology, 78 (1982) 389-403. [DOI:10.1007/BF00375201]
27. [27] Sial A., Ferreira V., Fallick V., Cruz V., "Amphibole-rich clots in calc-alkalic granitoids in the Borborema province, northeastern Brazil", Journal of South American Earth Sciences, 11 (1998) 457-471. [DOI:10.1016/S0895-9811(98)00034-0]
28. [28] Bateman R., "The interplay between crystallization, replenishment and hybridization in large felsic magma chambers", Earth-Science Reviews, 39 (1995) 91-106. [DOI:10.1016/0012-8252(95)00003-S]
29. [29] Bateman R., "The interplay between crystallization, replenishment and hybridization in large felsic magma chambers", Earth-Science Reviews, 39 (1995) 91-106. [DOI:10.1016/0012-8252(95)00003-S]
30. [30] NBr S.T., A.M. soN, "Sieve-textured plagioclase in volcanic rocks produced by rapid decompression", American Mineralogist, 77 (1992) 1242-1249.
31. [31] Haase C., et al., "Oscillatory zoning in plagioclase feldspar", Science, 209 (1980) 272-274. [DOI:10.1126/science.209.4453.272]
32. [32] Bottinga Y., Kudo A., Weill D., "Some observations on oscillatory zoning and crystallization of magmatic plagioclase", American Mineralogist, 51 (1966) p: 792.
33. [33] Pearce T., Kolisnik A., "Observations of plagioclase zoning using interference imaging", Earth-Science Reviews, 29 (1990) 9-26. [DOI:10.1016/0012-8252(0)90024-P]
34. [34] Loomis T.P., Welber P.W., "Crystallization processes in the Rocky Hill granodiorite pluton, California: an interpretation based on compositional zoning of plagioclase", Contributions to Mineralogy and Petrology, 81 (1982) 230-239. [DOI:10.1007/BF00371300]
35. [35] Koepke J., Feig S. T., Snow J., Freise M., "Petrogenesis of oceanic plagiogranites by partial melting of gabbros: an experimental study", Contributions to Mineralogy and Petrology, 146 (2004) 414-432. [DOI:10.1007/s00410-003-0511-9]
36. [36] Pietranik A., Koepke J., Puziewicz J., "Crystallization and resorption in plutonic plagioclase: implications on the evolution of granodiorite magma (Gęsiniec granodiorite, Strzelin Crystalline Massif, SW Poland)", Lithos, 86 (2006) 260-280. [DOI:10.1016/j.lithos.2005.05.008]
37. [37] Lundgaard K.L., Tegner C., "Partitioning of ferric and ferrous iron between plagioclase and silicate melt", Contributions to Mineralogy and Petrology, 147 (2004) 470-483. [DOI:10.1007/s00410-004-0568-0]
38. [38] Coltorti M. C., Bonadiman B., Faccini M., Grégoire S., O'Reilly Y., Powell W., "Amphiboles from suprasubduction and intraplate lithospheric mantle", Lithos, 99 (2007) 68-84. [DOI:10.1016/j.lithos.2007.05.009]
39. [39] Coltorti M., Bonadiman C., Faccini B., Grégoire M., O'Reilly S. Y., Powell W., "Amphiboles from suprasubduction and intraplate lithospheric mantle", Lithos, 99 (2007) 68-84. [DOI:10.1016/j.lithos.2007.05.009]
40. [40] Jakeš P., WHITE A.R., "Major and trace element abundances in volcanic rocks of orogenic areas", Geological Society of America Bulletin, 83 (1972) 29-40. [DOI:10.1130/0016-7606(1972)83[29:MATEAI]2.0.CO;2]
41. [41] Molina J., Scarrow J., Montero P.G., Bea F., "High-Ti amphibole as a petrogenetic indicator of magma chemistry: evidence for mildly alkalichybrid melts during evolution of Variscan basic– ultrabasic magmatism of Central Iberia", Contribution to Mineralogy and Petrology, 158 (2009) 69-98. [DOI:10.1007/s00410-008-0371-4]
42. [42] Jiang C. Y., An S. Y., "On chemical characteristics of calcic amphiboles from igneous rocks and their petrogenesis significance", Journal of Mineralogy and Petrololgy, 3 (1984) 1-9.
43. [43] Xie Y., Zhang Y., "Peculiarities and genetic significance of hornblende from granite in the Hengduansan region", Acta Mineral Sin (in Chinese), 10 (1990) 35-45.
44. [44] Xue H., Dong S., Jian P., "Mineral chemistry, geochemistry and U-Pb SHRIMP zircon data of the Yangxin monzonitic intrusive in the foreland of the Dabie orogen", Science in China Series D: Earth Sciences, 49 (2006) 684-695. [DOI:10.1007/s11430-006-0684-y]
45. [45] Ghodsi M. H., Bomeri S., "Using of amphibole mineral chemistry for Geothermobarometry Bazman granitoid, southwest of Iran", Iranian Journal of Crystallography and Mineralogy, 3 (2015) 585-596.
46. [46] Wones D.R., "Significance of the assemblage titanite+ magnetite+ quartz in granitic roc", American Mineralogist, 74 (1989) 744-749.
47. [47] Wones D.R., "Significance of the assemblage titanite+ magnetite+ quartz in granitic roc", American Mineralogist, 74 (1989) 744-749.
48. [48] Schmidt M.W., "Amphibole composition in tonalite as a function of pressure: an experimental calibration of the Al-in hornblende barometer", Contribution Mineralogy and Petrology, 110 (1992) 304-310. [DOI:10.1007/BF00310745]
49. [49] Blundy J.D., Holland T.J., "Calcic amphibole equilibria and a new amphibole-plagioclase geothermometer", Contributions to mineralogy and petrology, 104 (1990) 208-224. [DOI:10.1007/BF00306444]
50. [50] Vynhal C., McSween H. Jr, Speer J., "Hornblende chemistry in southern Appalachian granitoids: implications for aluminium hornblende thermobarometry and magmatic epidote stability", American Mineralogist, 76 (1991) 176-188.
51. [51] Pearce J.A., Peate D.W., "Tectonic implications of the composition of volcanic arc magmas", Annual Review of Earth and Planetary Sciences, 23 (1995) 251-285. [DOI:10.1146/annurev.ea.23.050195.001343]
52. [52] Clarke D., "Granitoid Rocks", 283 pp. London (Chapman Hall), (1992).
53. [53] HELZ R.T., "Phase relations of basalts in their melting ranges at P H2O= 5 kb. Part II. Melt compositions", Journal of Petrology, 17 (1976) 139-193. [DOI:10.1093/petrology/17.2.139]
54. [54] Helmy H., Ahmed A., El Mahallawi M., Ali S., "Pressure, temperature and oxygen fugacity conditions of calc-alkaline granitoids, Eastern Desert of Egypt, and tectonic implications", Journal of African Earth Sciences, 38 (2004) 255-268. [DOI:10.1016/j.jafrearsci.2004.01.002]
55. [55] Blundy J.D., Holland T.J.B, "Calcic amphibole equilibria and a new amphiboleplagioclase geothermometer, reply to the comments of Hammarstrom and Zen, and Rutherford and Johnson", Contributions to Mineralogy and Petrology, 11 (1992) 269-272. [DOI:10.1007/BF00348959]
56. [56] Ewart A., "Review of the mineralogy and chemistry of Tertiary-Recent dacitic, latitic, rhyolitic, and related salic volcanic rocks", Trondhjemites, dacites and related rocks, (1979) 13-21.
57. [57] Loiselle M.C., Wones D.R., "Characteristics and origin of anorogenic granites", Geological Society of America, Abstracts with Program, 7 (1979) 468.