دوره 28، شماره 3 - ( 9-1399 )                   جلد 28 شماره 3 صفحات 557-576 | برگشت به فهرست نسخه ها


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Pourmohammad, Ahmadi Khalaji, Homam, Ebrahimi, Esmaeili, Tahmasebi. Mineral chemistry and geothermobarometry of the metapelites of Geysour metamorphic complex, east of Gonabad. www.ijcm.ir. 2020; 28 (3) :557-576
URL: http://ijcm.ir/article-1-1513-fa.html
پورمحمد عبدالصمد، احمدی‌خلجی احمد، همام سید مسعود، ابراهیمی محمد، اسمعیلی رسول، طهماسبی زهرا. شیمی کانی و زمین دما-فشارسنجی سنگ‌های رسی دگرگون شده مجموعه دگرگونی گیسور، شرق گناباد. مجله بلورشناسی و کانی شناسی ایران. 1399; 28 (3) :557-576

URL: http://ijcm.ir/article-1-1513-fa.html


دانشگاه لرستان
چکیده:   (207 مشاهده)
منطقه گیسور در شرق شهرستان گناباد، بخشی از شمال قطعه لوت محسوب می­شود. سنگ­های این منطقه شامل سنگ­های گرانیتوئیدی و مجموعه­ دگرگونی هستند. در سنگ­های متاپلیتی (رسی دگرگونه) این منطقه وجود شیستوارگی S1 و کانی کلریتوئید شاخص دگرگونی ناحیه­ای است و به عنوان شواهد دگرگونی مجاورتی می­توان به وجود بافت­های تصادفی در کانی­های آندالوزیت، استارولیت، مسکوویت؛ گارنتِ پس از زمین ساخت و رشد سیلیمانیت منشوری به درون لبه آندالوزیت اشاره کرد. گارنت دارای دو مرحله رشد بوده و بیشتر دارای اعضای پایانی آلماندین، گروسولار و اسپسارتین است. کلریتوئید و استارولیت از نوع آهن­دار هستند. مسکوویت کمی جایگزینی از نوع پاراگونیت دارد. کلریتی شدن بیوتیت و گارنت، سریسیتی شدن آندالوزیت و بروز ریزترک­های شعاعی در گارنت همه نشان دهنده یک دگرگونی پسرونده و بالاآمدگی هستند. براساس روش­های زمین دما-فشارسنجی مرسوم، دما و فشار این مجموعه دگرگونی در گستره­های oC 608 – 550 و kbar 5/4 - 8/3 برآورد شدند. وجود ریزترک­های شعاعی پیرامون میانبار­های کوارتز در گارنت ناشی از یک مؤلفه بزرگ کاهش فشار همدماست.
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نوع مقاله: پژوهشي | موضوع مقاله: تخصصي

فهرست منابع
1. [1] Stocklin J., "Structural history and tectonics of Iran, A review", Amer. Ass. Petrol. Geol. Bull., 52 (1968) 1229-1258. [DOI:10.1306/5D25C4A5-16C1-11D7-8645000102C1865D]
2. [2] Stocklin J., Nabavi M. H., "Tectonic map of Iran1:2,500,000", Geological Survey of Iran )1973(.
3. [3] Aghanabati S. A. "Geology of Iran", Geological Survey of Iran, Tehran (in Persian) 2004.
4. [4] Camp V., Griffis R., "Character, genesis and tectonic setting of igneous rocks in the sistan suture zone, eastern Iran", Lithos, 15 (1982), 221-239. [DOI:10.1016/0024-4937(82)90014-7]
5. [5] Tirrul R., Bell I. R., Griffis R. J. Camp V. E., "The Sistan suture zone of eastern Iran" Geological Society of America Bulletin, 94 (1983), 134-156. https://doi.org/10.1130/0016-7606(1983)94<134:TSSZOE>2.0.CO;2 [DOI:10.1130/0016-7606(1983)942.0.CO;2]
6. [6] Jung D., Keller J., Khorasani R., Marcks C., Baumann A. Horn P., "Petrology of the Teriary magmatic activity in the north Lut area, East of Iran", Ministry of mines and metals. Geological Survey of Iran, Geodynamic Project (Geotraverse), 51(1983), 285-336.
7. [7] Arjmandzadeh R., Karimpour M. H., Mazaheri S. A., Santos J. F., Medina J. M. Homam S. M., "Sr-Nd isotope geochemistry and petrogenesis of the Chah-Shaljami granitoids (Lut block, eastern Iran) ", Journal of Asian Earth Sciences, 41(2011), 283-296. [DOI:10.1016/j.jseaes.2011.02.014]
8. [8] Nabavi M. H., "An introduction to the geology of Iran", Geological Survey of Iran. (1976)109 p.
9. [9] Ghaemi F., "Geological Map 1: 100,000 Nodeh", Geological Survey of Iran(in Persian) (2010).
10. [10] Foley A., "Geological Map of 1: 250000 Gonabad", Geological Survey of Iran (2004).
11. [11] B.R.G.M., "Explanatory text of the Gonabad Quadrangle map 1:250000", Geological Survey of Iran. (1992) p.166.
12. [12] Karimpour M. H., Moradi M., "Petrology of Granodiorite and Monzonites of eastern Najmabad (Gonabad)", 17th Iranian Society of Crystallography and Mineralogy, Bo Ali Sina University, Hamedan. (in persian) (2009)
13. [13] Javadi S., "Petrological investigation of metamorphic rocks of Chah Yousef mountains area north of Geysour village", Mashhad Ferdowsi University. Master thesis. (in persian) (2013).
14. [14] Powell P., Holland T. J. B., "An internally consistent dataset with uncertainties and corre- lations: 3. Applications to geobarometry, worked examples and a computer program", Journal of metamorphic Geology, 6(2)( 1988), 173-204. [DOI:10.1111/j.1525-1314.1988.tb00415.x]
15. [15] Spear F. S., Menard T., "Program GIBBS: A generalized Gibbs method algorithm", American Mineralogist, 74 (1989), 942-943.
16. [16] Spear F. S., Kohn M. J., "Program Thermobarometry, version 2.1", GTB program manual,( 1999) 1-42.
17. [17] Yavuz F., Kumral M., Karakaya N., Karakaya M. Ç., Yıldırım D. K., "A Windows program for chlorite calculation and classification", Computers and Geosciences, 81(2015), 101-113. [DOI:10.1016/j.cageo.2015.04.011]
18. [18] De Capitani, C., Brown, T. H., " The computation of chemical equilibria in complex systems containing non-ideal solutions", Geochimica et Cosmochimica Acta, 51(1987), 2639-2652. [DOI:10.1016/0016-7037(87)90145-1]
19. [19] Kertz R., "Symbols for rock-forming minerals", American Mineralogist, 68 (1983), 277-279.
20. [20] Whitney D.L., Evans B.W., "Abbreviations for names of rock-forming minerals". Am. Mineral. 95,( 2010) 185-187. [DOI:10.2138/am.2010.3371]
21. [21] Pourmohammad A. S., Ahmadi Khalaji A., Homam M., Tahmasebi Z., Ebrahimi M., "Geochemistry, petrogenesis and tectonic setting of Geysour granitoid, East Gonabad", Scientific Quarterly Journal, GEOSCIENCES, 29(2020), 137-150. (in Persian)
22. [22] Homam S. M., Ghaemi F., "The mechanism of fibrolite formation in the contact aureole of Mashhad", Iranian Society of Crystalography and Mineralogy.Vol. 16, No. 1(2008).
23. [23] Barker A. J., "Introduction to metamorphic textures and microstructures", Springer US.( 1998) 275. [DOI:10.1007/978-1-4615-7291-6]
24. [24] Deer W. A., Howie R. A., Zussman J., "Rock-forming minerals: Orthosilicates", Geological Society, Vol. 1A,( 1997) 917.
25. [25] Moazzen M., "Chlorite-Chloritoid-Garnet Equilibria and Geothermometry in the Sanandaj-Sirjan metamorphic belt, southern Iran", Iranian Journal of Science & Technology, Transaction A, 28, No. A1(2004). [DOI:10.1127/0028-3649/2004/2004-0489]
26. [26] Locock A. J., "An Excel spreadsheet to recast analyses of garnet into end-member components, and a synopsis of the crystal chemistry of natural silicate garnets", Computers and Geosciences, 34 (2008), 1769-1780. [DOI:10.1016/j.cageo.2007.12.013]
27. [27] Kohn M. J., Spear F. S., Dalziel I. W. D., "Metamorphic P-T Path from Cordillera Darwin, a core complex in Tierra del Fuego, Chile", Journal of Petrology, 34, part 3,( 1993) 519-542. [DOI:10.1093/petrology/34.3.519]
28. [28] Spear F. S., "Metamorphic phase equilibriua and pressure-temperature-time paths", Mineralogical Society of America, Washington, D. C.,( 1995) 823 p.
29. [29] Kohn M. J., Orange D. L., Spear F. S., Rumble D., III. Harrison T. M., "Pressure, temperature, and structureal evolution of west-centeral New Hampshire: Hot thrusts over cold basement", Journal of Petrology, 33(3)( 1992), 521-556. [DOI:10.1093/petrology/33.3.521]
30. [30] Vance D., Holland T., "A detailed isotopic and petrological study of a single garnet from the Gassetts Schist, Vermont", Contributions to Mineralogy and Petrology, 114(1993), 101-118. [DOI:10.1007/BF00307868]
31. [31] Zane A., Weiss Z., "A procedure for classifying rock-forming chlorites based on microprobe data", Rend. Lincei Sci. Fis. Nat. Ser., 9,( 1998) 51-56. [DOI:10.1007/BF02904455]
32. [32] Plissart G., Féménias O., Mãruntiu M., Diot H., Demaiffe D., "Mineralogy and geothermometry of gabbro-derived list venites in the Tisovita-Iutiophiolite south western Romania", Can. Mineral. 47(2009), 81-105. [DOI:10.3749/canmin.47.1.81]
33. [33] Wiewióra A., Weiss Z., " Crystallochemical classifications of phyllosilicates based on the unified system of projection of chemical composition: II. The chlorite group", Clay Minerals, 25( 1990), 83-92. [DOI:10.1180/claymin.1990.025.1.09]
34. [34] Bayliss P., "Nomenclature of the trioctahedral chlorites", Canadian Mineralogist, 13(1975), 178-180.
35. [35] Juurinen A., "Composition and properties of staurolite", Ann. Acad. Sci. Fennicae, Ser. A, III (Geol. Geogr.), 47(1956), 1-53.
36. [36] Holland T.J.B., Powell R., "An internally consistent thermodynamic data set for phases of petrological interest", J. Metamorph. Geol., 16(1998), 309-344. [DOI:10.1111/j.1525-1314.1998.00140.x]
37. [37] Ferry J. M., Spear F. S., "Experimental calibration of the partitioning of Fe and Mg between biotite and garnet", Contributions to Mineralogy and Petrology, 66(1978), 113-117. [DOI:10.1007/BF00372150]
38. [38] Hodges K.V., Crowley P.D., "Error estimation and empirical geothermobarometry for politic systems", Am. Mineral. 70 (1985), 702-709.
39. [39] Foster G., Vance D., Argles T., Harris N., "The Tertiary collision-related thermal history of the NW Himalaya", Journal of Metamorphic Geology, 20(2002), 827-843. [DOI:10.1046/j.1525-1314.2002.00410.x]
40. [40] Pattison D. R. M., Vogl J. J. "Contrasting sequences of metapelitic mineral-assemblages in the aureole of the tilted Nelson Batholith, British Columbia: implications for phase equilibria and pressure determination in andalusite-silimanite-type settings", Canadian Mineralogist, 43(2005), 51-88. [DOI:10.2113/gscanmin.43.1.51]
41. [41] Spear, F. S., Pyle, J. M.,"Theoretical modeling of monazite growth in a low-Ca metapelite", Chemical Geology, 273(2010), 111-119. [DOI:10.1016/j.chemgeo.2010.02.016]
42. [42] Wolfe, O. M. Spear, F. S., "Determining the amount of overstepping required to nucleate garnet during Barrovian regional metamorphism, Connecticut Valley synclinorium", Journal of Metamorphic Geology, 36(2018), 79-94. [DOI:10.1111/jmg.12284]
43. [43] Inoue, A., Meunier, A., Patrier-Mas, P., Rigault, C., Beaufort, D., Viellard, P., "Application of chemical geothermometry to low-temperature trioctahedral chlorites", Clays and Clay Minerals, 57(2009), 371-382. [DOI:10.1346/CCMN.2009.0570309]
44. [44] Kranidiotis, P., and MacLean, W., "Systematic of chlorite alteration the Phelps Dodge massive sulfide deposit, Matagami, Quebec", Econ. Geol. 82(1987), 1898-1911. [DOI:10.2113/gsecongeo.82.7.1898]
45. [45] Cathelineau, M., "Cation site occupancy in chlorites and illites as function of temperature", Clay Miner., 23(1988), 471-485. [DOI:10.1180/claymin.1988.023.4.13]
46. [46] Bourdelle, F. Cathelineau, M.,"Low-temperature chlorite geothermometry: a graphical representation based on a T-R2+-Si diagram", Eur. J. Mineral., 27(2015), 617-626. [DOI:10.1127/ejm/2015/0027-2467]
47. [47] Likhanov, I. I., Reverdatto A. V.V., "Mineral assemblages of the Al2SiO5 "triple point" in metapelites", Doklady Earth Sciences, Vol. 448, No. 2, (2013)pp. 193-196. [DOI:10.1134/S1028334X13010121]
48. [48] Holdaway M. J., Mukhopadhyay B.,"A reevaluation of the stability relations of andalusite: Thermochemical data and phase diagram for the aluminum silicates", American Mineralogist (1993) 78 (3-4): 298-315.
49. [49] Bucher K., Grapes R., "Petrogenesis of Metamorphic Rocks", Springer, 2011. [DOI:10.1007/978-3-540-74169-5]
50. [50] Likhanov I. I., Reverdatto A. V.V., Kozlov P. S., Vershinin A. E., "The Teya Polymetamorphic Complex in the Transangarian Yenisei Ridge: An Example of Metamorphic Superimposed Zoning of Low_ and Medium_Pressure Facies Series", Doklady Earth Sciences, 2011, Vol. 436, No. 4, pp.509-514. [DOI:10.1134/S1028334X11020048]
51. [51] Pattison D.R.M., Tinkham D.K., "Interplay between equilibrium and kinetics in prograde metamorphism of pelites: an example from the Nelson aureole, British Columbia", Journal metamorphic Geol., 2009 27 249-279. [DOI:10.1111/j.1525-1314.2009.00816.x]
52. [52] Kennan P.S., "the Occurrence of cordierite and staurolite in a part of the Leinster granite aureole; a textural study", Sci. Proc. Roy. Soc. Dublin, Ser. A, 5 (1974), 131-136.
53. [53] Wendt A.S., D'Arco P., Goffé B., Oberhänsli R., "Radial cracks around α-quartz inclusions in almandine: constraints on the metamorphic history of the Oman Mountains", Earth and Planetary Science Letters, 114(1993), 449-461. [DOI:10.1016/0012-821X(93)90075-K]
54. [54] Whitney D. L., "Garnets at open systems during regional metamorphism", Geology, 24(1991), 147-150. https://doi.org/10.1130/0091-7613(1996)024<0147:GAOSDR>2.3.CO;2 [DOI:10.1130/0091-7613(1996)0242.3.CO;2]
55. [55] Whitney D. L.,"Calcium depletion halos and Fe-Mn-Mg zoning around faceted plagioclase inclusions in garnet from a high-grade pelitic gneiss", Am. Mineral., 76(1996), 493-501.
56. [56] Whitney D. L., Cooke M. L., Du Frane S. A., "Modeling of radial microcracks at corners of inclusions in garnet using fracture mechanics", Journal of Geophysical Research, 105(2000), 2843-2853. [DOI:10.1029/1999JB900375]

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