دوره 31، شماره 2 - ( 3-1402 )
جلد 31 شماره 2 صفحات 360-347 |
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Homam S M, Mohamadpour F, Javidi Moghaddam M. Petrography, mineralogy and geochemistry of volcanic rocks in Gorazi area, southwest Khaf, Razavi Khorasan Province. www.ijcm.ir 2023; 31 (2) :347-360
URL: http://ijcm.ir/article-1-1772-fa.html
URL: http://ijcm.ir/article-1-1772-fa.html
همام سید مسعود، محمد پور فرحناز، جاویدی مقدم مریم. بررسی‌های سنگ‌نگاری، کانی‌شناسی و زمین شیمیایی سنگهای آتشفشانی در منطقه گرازی، جنوب‌غرب خواف، استان خراسان رضوی. مجله بلورشناسی و کانی شناسی ایران. 1402; 31 (2) :347-360
1- گروه زمین‌شناسی، دانشکده علوم، دانشگاه فردوسی مشهد، مشهد، ایران
چکیده: (666 مشاهده)
منطقهی مورد بررسی در شمالشرق ایران و 10 کیلومتری جنوبغربی شهرستان خواف واقع شده است. این منطقه دارای برونزدهایی از سنگهای رسوبی (کنگلومرا)، آتشفشانی (داسیت، آندزیت، بازالت) و آذرآواری (ایگنمبریت) با سن ائوسن پسین است. واحد بازالتی دارای بافتهای پورفیری، گلومروپورفیری، شیشهای، غربالی و بادامکی است. کانیهای این واحد شامل پلاژیوکلاز، پیروکسن، هورنبلند و الیوین هستند. در واحد آندزیتی، بافتهای پورفیری با زمینه ریزسنگی، شیشهای، گلومروپورفیری و غربالی شناسایی شدند. کانیهای اصلی آن پلاژیوکلاز، هورنبلند و فلدسپار قلیایی هستند. واحد داسیتی دارای بافت پورفیری بوده و شامل کانیهای پلاژیوکلاز و کوارتز و به مقدار کمتر فلدسپار قلیایی است. واحدهای آتشفشانی گرازی ماهیت آهکی قلیایی تا آهکی قلیایی با پتاسیم بالا دارند. غنی شدگی عناصر خاکی نادر سبک (LREE)ها نسبت به عناصر خاکی نادر سنگین (HREE)ها و غنیشدگی عناصر سنگ دوست بزرگ یون (LILE) نسبت به عناصر با شدت میدان بالا (HFSE) شواهد مهمی گویای این هستند که این واحدها در کمربند ماگمایی پهنه فرورانش تشکیل شدهاند. با توجه به دادههای زمین شیمیایی، سنگهای آتشفشانی از گوشته غنی شده شکل گرفتهاند و از بین اجزای فرورانشی، دگرنهادی مربوط به رسوبها، مهمترین نقش را داشتهاست.
فهرست منابع
1. [1] Şengör A.M.C., "A new model for the late Palaeozoic-Mesozoic tectonic evolution of Iran and implications for Oman", Geological Society, London, Special Publications 49.1 (1990) 797-831. [DOI:10.1144/GSL.SP.1992.049.01.49]
2. [2] Alavi M., "Tectonostratigraphic synthesis and structural style of the Alborz mountain system in northern Iran", Journal of Geodynamics 21.1 (1996) 1-33. [DOI:10.1016/0264-3707(95)00009-7]
3. [3] Golonka J., "Plate tectonic evolution of the southern margin of Eurasia in the Mesozoic and Cenozoic", Tectonophysics 381.1-4 (2004) 235-273. [DOI:10.1016/j.tecto.2002.06.004]
4. [4] Berberian M, King G. C. P., "Towards a paleogeography and tectonic evolution of Iran", Canadian journal of earth sciences 18.2 (1981) 210-265. [DOI:10.1139/e81-019]
5. [5] Bagheri S., Stampfli G.M., "The Anarak, Jandaq and Posht-e-Badam metamorphic complexes in central Iran: new geological data, relationships and tectonic implications", Tectonophysics 451.1-4 (2008) 123-155. [DOI:10.1016/j.tecto.2007.11.047]
6. [6] Pang K.N., Chung S.L., Zarrinkoub M.H., Khatib M.M., Mohammadi S.S., Chiu H.Y., Chu C.H., Lee H.Y., Lo C.H., "Eocene-Oligocene post-collisional magmatism in the Lut-Sistan region, eastern Iran: Magma genesis and tectonic implications", Lithos 180 (2013): 234-251. [DOI:10.1016/j.lithos.2013.05.009]
7. [7] Karimpour M.H., Malekzadeh Shafaroudi A., Mazaheri S.A., Heydarian Shahri M.R., "Magmatism and types of copper, gold, tin and tungsten mineralization in Lut block", collection Proceedings of the 15th Conference of Crystallography and Mineralogy Society of Iran, Ferdowsi University of Mashhad, (2007) 598-604.
8. [8] Aghanabati A., "The Geology of Iran", Geological Survey of Iran (2004).
9. [9] Emami M., "Magmatism in Iran. Geological Survey and Mineral Exploration of Iran", number 71, 622 pp (2000).
10. [10] Javidi Moghaddam M., Karimpour M.H., Shafaroudi A.M., Santos J.F., Mendes M.H., "Geochemistry, Sr-Nd isotopes and zircon U-Pb geochronology of intrusive rocks: Constraint on the genesis of the Cheshmeh Khuri Cu mineralization and its link with granitoids in the Lut Block, Eastern Iran", Journal of Geochemical Exploration 202 (2019) 59-76. [DOI:10.1016/j.gexplo.2019.04.001]
11. [11] Javidi Moghaddam M., Karimpour M.H., Malekzadeh Shafaroudi A., Santos J.F., Corfu F., "Middle Eocene magmatism in the Khur region (Lut Block, Eastern Iran): implications for petrogenesis and tectonic setting", International Geology Review 63, no. 9 (2021) 1051-1066. [DOI:10.1080/00206814.2019.1708815]
12. [12] Beydokhti R.M., Karimpour M.H., Mazaheri S.A., Santos J.F., Klötzli U., "U-Pb zircon geochronology, Sr-Nd geochemistry, petrogenesis and tectonic setting of Mahoor granitoid rocks (Lut Block, Eastern Iran)", Journal of Asian Earth Sciences 111 (2015)192-205. [DOI:10.1016/j.jseaes.2015.07.028]
13. [13] Arjmandzadeh R., J. F. Santos, "Sr-Nd isotope geochemistry and tectonomagmatic setting of the Dehsalm Cu-Mo porphyry mineralizing intrusives from Lut Block, eastern Iran", International Journal of Earth Sciences 103.1 (2014) 123-140. [DOI:10.1007/s00531-013-0959-4]
14. [14] Abdi M., Karimpour M.H., "Petrochemical Characteristics and Timing of Middle Eocene Granitic Magmatism in Kooh‐Shah, Lut Block, Eastern Iran", Acta Geologica Sinica‐English Edition 87.4 (2013)1032-1044. [DOI:10.1111/1755-6724.12108]
15. [15] Samiee S., Karimpour M.H., Ghaderi M., Shahri M.R.H., Klöetzli U., Santos J.F., "Petrogenesis of subvolcanic rocks from the Khunik prospecting area, south of Birjand, Iran: Geochemical, Sr-Nd isotopic and U-Pb zircon constraints", Journal of Asian Earth Sciences 115 (2016) 170-182. [DOI:10.1016/j.jseaes.2015.09.023]
16. [16] Tarkian M., Lotfi M., Baumann A., "Tectonic, magmatism and the formation of mineral deposits in the central Lut, east Iran", (1983) 357-383.
17. [17] Alavi-Naini M., "Geological map 1:250,000 of Taibad, Geological Survey and Mineral Exploration of Iran", (1982).
18. [18] Alavi Naini M., "Geological map 1:100000 of Khaf, Geological Survey and Mineral Exploration of Iran", (1979).
19. [19] Barker D. S., "Igneous rocks. Prentice Hall, Upper Saddle River, New Jersey", (1983).
20. [20] Ghasemi H., Jamshidi K., "Investigating the characteristics of the source origin of alkaline rocks at the base of the Shemshak Formation in the eastern Alborz(in Persian)", Iranian Journal of Geology 7(29) (2013) 17-29.
21. [21] Kawabata H., Shuto K., "Magma mixing recorded in intermediate rocks associated with high-Mg andesites from the Setouchi volcanic belt, Japan: implications for Archean TTG formation", Journal of Volcanology and Geothermal Research 140.4 (2005) 241-271. [DOI:10.1016/j.jvolgeores.2004.08.013]
22. [22] Roozbahani L., Arvin M., "Petrography, geochemistry and petrogenesis of rhyolitic and andesitic rocks of Nasir-Abad area, SW of Rayen, Kerman", Iranian Journal of Petrology 1.2 (2010) 1-16.
23. [23] Chang Z., Meinert L.D., "The magmatic-hydrothermal transition-evidence from quartz phenocryst textures and endoskarn abundance in Cu-Zn skarns at the Empire Mine, Idaho, USA", Chemical Geology 210.1-4 (2004) 149-171. [DOI:10.1016/j.chemgeo.2004.06.018]
24. [24] Pankhurst KG Cox JD Bell RJ. "The interpretation of igneous rocks George Allen and Unwin London", (1979) 570p.
25. [25] Whitney D.L., Evans B.W., "Abbreviations for names of rock-forming minerals", American mineralogist 95.1 (2010) 185-187. [DOI:10.2138/am.2010.3371]
26. [26] Middlemost E.A., "Naming materials in the magma/igneous rock system", Earth-science reviews 37.3-4 (1994) 215-224. [DOI:10.1016/0012-8252(94)90029-9]
27. [27] Irvine T. N., Baragar W. R. A., "Aguide to the chemical classification of the common volcanic rocks ",Can. J. Earth. Sci., 8 (1971) 523-548. [DOI:10.1139/e71-055]
28. [28] Peccerillo A., Taylor S.R., "Geochemistry of Eocene calc-alkaline volcanic rocks from the Kastamonu area, northern Turkey", Contributions to mineralogy and petrology 58.1 (1976) 63-81. [DOI:10.1007/BF00384745]
29. [29] Rollinson H., "Using geochemical data", Evaluation, presentation, interpretation 1 (1993).
30. [30] Caffe P.J., Trumbull R.B., Siebel W., "Petrology of the Coyaguayma ignimbrite, northern Puna of Argentina: Origin and evolution of a peraluminous high-SiO2 rhyolite magma", Lithos 134 (2012) 179-200. [DOI:10.1016/j.lithos.2011.12.013]
31. [31] Gill J. B., "Orogenic andesites and plate tectonics. Springer, New York ", (1981). [DOI:10.1007/978-3-642-68012-0]
32. [32] Pearce J.A., "Role of the sub-continental lithosphere in magma genesis at active continental margins", (1983) 230-249.
33. [33] Wilson M. ed., "Igneous petrogenesis. Dordrecht: Springer Netherlands", )1989(. [DOI:10.1007/978-1-4020-6788-4]
34. [34] McCulloch M.T., Gamble J.A., "Geochemical and geodynamical constraints on subduction zone magmatism", Earth and Planetary Science Letters 102.3-4 (1991) 358-374. [DOI:10.1016/0012-821X(91)90029-H]
35. [35] Yu Q., Ge W.C., Zhang J., Zhao G.C., Zhang Y.L., Yang H., "Geochronology, petrogenesis and tectonic implication of Late Paleozoic volcanic rocks from the Dashizhai Formation in Inner Mongolia, NE China", Gondwana Research 43 (2017) 164-177. [DOI:10.1016/j.gr.2016.01.010]
36. [36] EDWARDS C.M., MENZIES M.A., THIRLWALL M.F., MORRIS J.D., LEEMAN W.P., HARMON R.S., "The transition to potassic alkaline volcanism in Island Arcs: the Ringgit-Beser complex, East Java, Indonesia",Journal of Petrology 35.6 (1994) 1557-1595. [DOI:10.1093/petrology/35.6.1557]
37. [37] Kamber B.S., Ewart A., Collerson K.D., Bruce M.C., McDonald G.D., "Fluid-mobile trace element constraints on the role of slab melting and implications for Archaean crustal growth models", Contributions to Mineralogy and Petrology 144.1 (2002) 38-56. [DOI:10.1007/s00410-002-0374-5]
38. [38] Wu F.Y., Jahn B.M., Wilde S.A., Lo C.H., Yui T.F., Lin Q., Ge W. C., Sun D. Y., " Highly fractionated I-type granites inChina (I): geochronology and petrogenesis", Lithos 66 (3-4) (2003)241-273. [DOI:10.1016/S0024-4937(02)00222-0]
39. [39] Sun S.S., McDonough W.F., "Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes", Geological Society, London, Special Publications 42.1 (1989) 313-345. [DOI:10.1144/GSL.SP.1989.042.01.19]
40. [40] Avanzinelli R., Elliott T., Tommasini S., Conticelli S., "Constraints on the genesis of potassium-rich Italian volcanic rocks from U/Th disequilibrium", Journal of Petrology 49.2 (2008) 195-223. [DOI:10.1093/petrology/egm076]
41. [41] Fan W.M., Guo F., Wang Y.J., Lin G., "Late Mesozoic calc-alkaline volcanism of post-orogenic extension in the northern Da Hinggan Mountains, northeastern China",Journal of volcanology and geothermal research 121.1-2 (2003) 115-135. [DOI:10.1016/S0377-0273(02)00415-8]
42. [42] Foley S., "Petrological characterization of the source components of potassic magmas: geochemical and experimental constraints", Lithos 28.3-6 (1992) 187-204. [DOI:10.1016/0024-4937(92)90006-K]
43. [43] Zheng Y., Chen R., Xu Z., Zhang S., "The transport of water in subduction zones", Science China Earth Sciences 59, no. 4 (2016) 651-682. [DOI:10.1007/s11430-015-5258-4]
44. [44] Wang Q., McDermott F., Xu J.F., Bellon H., Zhu Y.T., "Cenozoic K-rich adakitic volcanic rocks in the Hohxil area, northern Tibet: lower-crustal melting in an intracontinental setting", Geology 33. 6 (2005) 465-468. [DOI:10.1130/G21522.1]
45. [45] Boynton W.V., "Cosmochemistry of the rare earth elements: meteorite studies", Developments in geochemistry. Vol. 2. Elsevier, )1984( 63-114. [DOI:10.1016/B978-0-444-42148-7.50008-3]
46. [46] Jahangiri Ahmad, "Post-collisional Miocene adakitic volcanism in NW Iran: geochemical and geodynamic implications", Journal of Asian Earth Sciences 30.3-4 (2007) 433-447. [DOI:10.1016/j.jseaes.2006.11.008]
47. [47] Barnes S.J., van Achterbergh E., Makovicky E., Li C., "Proton microprobe results for the partitioning of platinum-group elements between monosulphide solid solution and sulphide liquid", South African Journal of Geology 104.4 (2001) 275-286. [DOI:10.2113/gssajg.104.4.275]
48. [48] Schandl E. S., Gorton M. P., "Application of high field strength elements to discriminate tectonic settings in VMS environments", Economic Geology, 97(2002) 629-642. [DOI:10.2113/gsecongeo.97.3.629]
49. [49] Gencalioglu Kuscu G., Geneli F., "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, no. 3 (2010) 593-621. [DOI:10.1007/s00531-008-0402-4]
50. [50] Zarasvandi A., Pourkaseb H., Saki A., Karevani M., "Investigation of petrology and geochemistry of volcanic rocks in the Kasian area, northeast of Khorramabad." Iranian Journal of Petrology 4, no. 14 (2013)49-64.
51. [51] Elliott T., Plank T., Zindler A., White W., Bourdon B., "Element transport from slab to volcanic front at the Mariana arc", Journal of Geophysical Research: Solid Earth 102, no. B7 (1997) 14991-15019. [DOI:10.1029/97JB00788]
52. [52] Ersoy E.Y., Helvacı C., Palmer M.R., "Mantle source characteristics and melting models for the early-middle Miocene mafic volcanism in Western Anatolia: implications for enrichment processes of mantle lithosphere and origin of K-rich volcanism in post-collisional settings", Journal of Volcanology and Geothermal Research 198, no. 1-2 (2010) 112-128. [DOI:10.1016/j.jvolgeores.2010.08.014]
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