Akçaabat (Trabzon) Güneyi ve Çevresindeki Kampaniyen Yaşlı Volkanik Kayaçların Petrografisi, Jeokimyası, Jeokronolojisi ve Petrojenezi

Cem Yücel

EN TR

Petrography, Geochemistry, Geochronology and Petrogenesis of the Campanian Volcanic Rocks in the South of Akçaabat (Trabzon) and Surrounding Area

Abstract

The Campanian volcanic rocks cropped out in the south of Akçaabat (Trabzon) region and surrounding area in the Eastern Pontides Orogenic Belt are basalt, basaltic andesite and andesite in composition and petrographycally consist of clinopyroxene (Wo39-46 En40-47 Fs8-20), plagioclase (An80–84), olivine and opaque minerals. 40Ar39Ar step-heating dating method carried out on groundmass of volcanic rocks yielded 82.61±0.34 Ma (Upper Cretaceous, Campanian). The volcanic rocks have calc-alkaline affinity and primitive mantle (PM) normalized trace element patterns imply subduction fingerprints with enrichment in large ion lithophile elements (LILEs; Sr, K2O, Rb, Ba), Th and Ce, and depletion in Zr, Y, Nb, Ta and TiO2. Additionally, the chondrite- normalized rare earth element (REE) patterns show low to medium degree of enrichment (LaN/LuN=2-3.4). The role of fractional crystallization involved in parental magma generation of the volcanics is more effective than magma mixing and assimilation-fractional crystallization (AFC) processes. In the light of all data, the parental magma(s) of the Campanian volcanics were derived from a enriched lithospheric mantle source in spinel lerzolitic composition, previously enriched by subduction related fluids and it reached the final composition with the effect of fractional crystallization and minor amount of magma mixing.

Keywords

Ar-Ar dating , Eastern Pontides , Campanian , Mineral chemistry , Geochemistry , Petrology

Akçaabat (Trabzon) Güneyi ve Çevresindeki Kampaniyen Yaşlı Volkanik Kayaçların Petrografisi, Jeokimyası, Jeokronolojisi ve Petrojenezi

Öz

Doğu Pontid orojenik kuşağında Akçaabat (Trabzon) güneyi ve çevresinde yüzeyleme veren Kampaniyen yaşlı volkanik kayaçlar bazalt, bazaltik andezit ve andezit bileşiminde olup petrografik olarak klinopiroksen (Wo_39-46 En_40-47 Fs_8-20), plajiyoklas (An80–84), olivin ve opak minerallerden oluşurlar.

Tum kayaç hamurunda uygulanan ⁴⁰Ar-³⁹Ar yaşlandırma metoduyla volkanitlerin yaşları 82.61±0.34 My (Üst Kretase, Kampaniyen) olarak belirlenmiştir.

Volkanitler kalk-alkalen karaktere sahip olup, İM (ilksel manto)’ya normalize iz element değişim diyagramlarında BİLE (Sr, K₂O, Rb, Ba), Th ve Ce bakımından zenginleşme, Zr, Y, Nb, Ta ve TiO₂.bakımından fakirleşme ile karakterize edilen yitim imzasına sahiptirler. Ayrıca, kondrite normalize edilmiş nadir toprak element dağılımları, düşük-orta derecede zenginleşmiştir (La/Lu=2.0-3.4). Volkanitlerin ana magmasının gelişiminde fraksiyonel kristallenmenin rolü magma karışımı ve asimilasyona göre daha etkindir. Tüm bu veriler ışığında Kampaniyen yaşlı volkanitlerinana magmasının yitim etkisiyle daha çok akışkanlar tarafından metazomatizmaya uğratılmış spinel lerzolitik bileşimdeki zenginleşmiş bir kaynaktan türediği ve daha sonra kabuk içerisinde fraksiyonel kristallenme ve daha az oranda magma karışımı gibi magmatik olayların etkisiyle geliştiği düşünülmektedir.

Anahtar Kelimeler

Doğu Pontidler , Kampaniyen , Ar-Ar yaşlandırması , Mineral kimyası , Jeokimya , Petroloji.

Kaynakça

Ağar, Ü., 1977. Demirözü (Bayburt) Köse (Kelkit) Bölgesinin Jeolojisi, Doktora Tezi, İ.Ü. Fen Fakültesi, İstanbul.
Altherr, R., Topuz, G., Siebel, W., Şen, C., Meyer, H.P ve Satır, M., 2008. Geochemical and Sr-Nd-Pb isotopic characteristics of Paleocene plagioleucitites from the Eastern Pontides (NE Turkey), Lithos, 105, 149-161.
Arslan, M., Tüysüz, N., Korkmaz, S. ve Kurt, H., 1997. Geochemistry and Petrogenesis of the Eastern Pontide Volcanic Rocks, Northeast Turkey, Chemie der Erde, 57, 157-187.
Arslan, M. ve Aslan, Z., 2006. Mineralogy, petrography and whole-rock geochemistry of the Tertiary granitic intrusions in the Eastern Pontides, Turkey, Journal of Asian Earth Sciences, 27, 177-193.
Arslan, M., Kadir, S., Abdioğlu, E. ve Kolaylı, H., 2006. Origin and formation of kaolinite in saprolite of the Tertiary alkaline volcanic rocks, Eastern Pontides, NE Turkey. Clay Minerals, 41, 599-619.
Aslan, M., Temizel, İ., Abdioğlu, E., Kolaylı, H., Yücel, C., Boztuğ, D. ve Şen C., 2013. 40Ar 39Ar dating, whole-rock and Sr–Nd–Pb isotope geochemistry of post-collisional Eocene volcanic rocks in the southern part of the Eastern Pontides (NE Turkey): implications for magma evolution in extension-induced origin, Contributions to Mineralogy and Petrology, 166, 113-142.
Aslan, Z., Arslan, M., Temizel, İ., Kaygusuz, A., 2014. K-Ar dating, whole-rock and Sr-Nd isotope geochemistry of calc-alkaline volcanic rocks around the Gümüşhane area: implications for post-collisional volcanism in the Eastern Pontides, Northeast Turkey, Mineralogy and Petrology, 107/4, DOI: 10.1007/s00710-013-0294-2.
Asan K, Kurt H, Francis D, Morgan G (2014) Petrogenesis of the late Cretaceous K-rich volcanic rocks from the Central Pontide orogenic belt, North Turkey. Island Arc doi:10.1111/iar.12061.
Aydin, F. (2014). Geochronology, geochemistry, and petrogenesis of the Maçka subvolcanic intrusions: Implications for the Late Cretaceous magmatic and geodynamic evolution of the eastern part of the Sakarya Zone, northeastern Turkey. International Geology Review, 56, 1246–1275.
Aydin, F., Karslı, O. ve Sadıklar, M.B. 2003. Mineralogy and chemistry of biotites from eastern Pontide granitoid rocks, NE Turkey: Some petrological implications for granitoid magmas, Chemie Der Erde-Geochemistry, 63, 163-182. doi:10.1078/0009-2819-00027.

Aydın, F., Karsli, O. ve Chen, B., 2008a. Petrogenesis of the Neogene alkaline volcanics with implications for post-collisional lithospheric thinning of the Eastern Pontides, NE Turkey, Lithos 104, 249–266.
Aydınçakır, E., 2016. Subduction-related Late Cretaceous high-K volcanism in the Central Pontides orogenic belt: constraints on geodynamic implications, Geodinamica Acta, 28(4), 379-411. DOI: 10.1080/09853111.2016.1208526.
Bektaş O, Yılmaz C, Taslı K, Akdağ K, Özgür S (1995) Cretaceous rifting of the eastern Pontide carbonate platform (NE Turkey): the formation of carbonates breccias and turbidites as evidences of a drowned platform. Geologia 57 (1–2):233–244.
Blundy, JD., Robinson, JAC. ve Wood, BJ., 1998. Heavy REE are compatible in clinopyroxene on the spinel lherzolite solidus, Earth and Planetary Science Letters, 160, 493-504.
Bozkurt E, Mittwede SK (2001) Introduction to the geology of Turkey-a synthesis, Intern Geol Rev 43:578-594.
Boztuğ, D., Erçin, Aİ., Kuruçelik, MK., Göç, D., Kömür, İ. ve İskenderoğlu, A. 2006. Geochemical characteristics of the composite Kaçkar batholith generated in a Neo-Tethyan convergence system, Eastern Pontides, Turkey. Journal of Asian Earth Science, 27, 286-302.
Castillo, PR. ve Newhall, CG., 2004. Geochemical constraints on possible subduction components in lavas of Mayon and Taal volcanoes, southern Luzon, Philippines, Journal of Petrology, 45, 1089–1108.
Chauvel C, Goldstein S L, Hofmann AW (1995) Hydration and dehydration of oceanic-crust controls Pb evolution in the mantle. Chem Geol 126(1): 65-75.
Churikova, T., 2001. Dorendorf, F. ve Worner, G., Sources and fluids in the mantle wedge below Kamchatka, Evidence from across-arc geochemical variation, Journal of Petrology, 42, 1567-1593.
Condie, K.C., Frey, B.A. ve Kerrich, R., 2002. The 1.75-Ga Iron King Volcanics in westcentral Arizona: a remnant of an accreted oceanic plateau derived from a mantle plume with a deep depleted component, Lithos, 64, 49-62.
Çoğulu, E., 1975. Gümüşhane ve Rize Bölgelerinde Petrografik ve Jeokronolojik Araştırmalar, İTÜ Kütüphanesi, 1034, İstanbul.
Deer WA, Howie RA, Zussman J (1992) An Introduction to the rock forming minerals, 2nd edn. Longman, London, 696 pp.
DePaolo, DJ., 1981. Trace element and isotopic effects of combined wall-rocks assimilation and fractional crystallization, Earth and Planetary Science Letters, 53, 189-202.
Dokuz, A., 2011. A slab detachment and delamination model for the generation of Carboniferous high-potassium I-type magmatism in the Eastern Pontides, NE Turkey: the Köse composite pluton. Gondwana Research, 19, 926–944.
Dokuz, A., Tanyolu, E., (2006). Geochemical constraints on the provenance, mineral sorting and subaerial weathering of lower Jurassic and upper Cretaceous clastic rocks from the Eastern Pontides, Yusufeli (Artvin), NE Turkey, Turkish Journal of Earth Sciences, 15, 181–209.
Elburg, MA., Bergen, MV., Hoogewerff, J., Foden, J., Vroon, P., Zulkarnain, I. ve Nasution, A., 2002. Geochemical trends across an arc–continent collision zone: magma sources and slab–wedge transfer processes below the Pantar Strait volcanoes, Indonesia, Geochimica et Cosmochimica Acta, 66, 2771–2789.
Eyüboğlu, Y., 2010. Late Cretaceous high-K volcanism in the Eastern Pontide Orogenic Belt, and its implications for the geodynamic evolution of NE Turkey. International Geology Review, 52 (2-3), 142-186.
Güven İ˙H (1993) Doğu Pontidler’in 1:25000 ölçekli jeolojisi ve kompilasyonu [1:25000 Scale Geology and Compilation of the Eastern Pontide]. General Directorate of Mineral Research and Exploration of Turkey (MTA), Ankara (unpublished).
Hastie, T., Taylor, J., Tibshirani, R. ve Walther, G., 2007. Forward stagewise regression and the monotone lasso. Electron. J. Statist. 1, 1–29.
Irvine, TN. ve Baragar, WRA., 1971. A guide to the chemical classification of common volcanic rocks, Canadian Journal of Earth Sciences, 8, 523-548.
Keskin S, Pedoja K, Bektaş O (2011) Coastal Uplift along the Eastern Black Sea Coast: New Marine Terrace Data from Eastern Pontides, Trabzon (Turkey) and a Review. J Coastal Res: 27 (6):63 – 73.
Kandemir, R., 2004. Sedimentary characteristics and depositional conditions of Lower-Middle Jurassic Şenköy Formation in the around of Gümüşhane [Ph.D. thesis]: Trabzon, Turkey, Karedeniz Technical University, unpublished, 274 p.
Kandemir, R., Yılmaz, C., 2009. Lithostratigraphy, facies, and deposition environment of the lower Jurassic Ammonitico Rosso type sediments (ARTS) in the Gümü¸shane area, NE Turkey: Implications for the opening of the northern branch of the Neo-Tethys Ocean, Journal of Asian Earth Sciences, 34, 586–598.
Karslı, O., Aydın, F. ve Sadıklar, M.B. 2004. The morphology and chemistry of K-feldspar megacrysts from Ikizdere Pluton: Evidence for acid and basic magma interactions in granitoid rocks, NE Turkey, Chemie Der Erde-Geochemistry, 64, 155-170. doi:10.1016/j.chemer.2003.02.001.
Karslı, O., Uysal, İ., Ketenci, M., Dokuz, A., Aydın, F., Chen, B., Kandemir, R. ve Wijbrans, J., 2011. Adakite-like granitoid porphyries in Eastern Pontides, NE Turkey: potential parental melts and geodynamic implications, Lithos, 127, 354-372.
Karslı, O., Dokuz, A., Uysal, İ., Ketenci, M., Chen, B. ve Kandemir, R., 2012. Deciphering the shoshonitic monzonites with I-type characteristic, the Sisdağı pluton, NE Turkey: magmatic response to continental lithospheric thinning, Journal of Aesian Earth Science, 51, 45-62.
Kaygusuz, A. ve Aydınçakır, E., 2009. Mineralogy, Whole-Rock and Sr–Nd isotope geochemistry of mafic microgranular enclaves in Cretaceous Dağbaşı Granitoids, Eastern Pontides, NE Turkey: Evidence of magma mixing, mingling and chemical equilibration. Chemie der Erde, 69, 247-277.
Kaygusuz A, Aydınçakır E (2011) U-Pb zircon SHRIMP ages, geochemical and Sr-Nd isotopic compositions of Cretaceous plutons in the eastern Pontides (NE Turkey): The Dağbaşı pluton. Neues Jahr Miner 188(3):211-233.
Kaygusuz, A., Siebel, W., Şen, C. ve Satır, M., 2008. Petrochemistry and petrology of I-type granitoids in an arc setting: The composite Torul Pluton, Eastern Pontides, NE Turkey. International Journal of Earth Sciences, 97, 739-764.
Kaygusuz, A., Arslan, M., Siebel, W. ve Şen, C., 2011. Geochemical and Sr-Nd Isotopic Characteristics of Post-Collisional Calc-Alkaline Volcanics in the Eastern Pontides (NE Turkey), Turkish Journal of Earth Sciences, 20, 137–159.
Kaygusuz A, Arslan M, Siebel W, Sipahi F, I˙lbeyli N (2012) Geochronological evidence and tectonic significance of Carboniferous magmatism in the southwest Trabzon area, eastern Pontides, Turkey. Int Geol Rev 54(15):1776–1800.
Kaygusuz, A., Sipahi, F., İlbeyli, N., Arslan. M., Chen, B., ve Aydınçakır, E., 2013. Petrogenesis of the Late Cretaceous Turnagöl intrusion in the Eastern Pontides: Implications for magma genesis in the arc setting. Geoscience Frontiers, 4; 423-438.
Kaygusuz, A., ve Öztürk, M., 2015. Geochronology, geochemistry, and petrogenesis of the Eocene Bayburt intrusions, Eastern Pontide, NE Turkey: implications for lithospheric mantle and lower crustal sources in the high-K calc-alkaline magmatism. Journal of Asian Earth Sciences, 108, 97-116.
Kelemen, PB., Hanghøj, K. ve Greene, AR., 2003. One view of the geochemistry of subduction-related magmatic arcs, with an emphasis on primitive andesite and lower crust. In: The Crust (ed. R.L., Rudnick) vol. 3. Treatise on Geochemistry (eds. H.D., Holland and K.K., Turekian). Elsevier-Pergamon, Oxford.
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.
Korkmaz S, Tüysüz N, Er M, Musaoğlu A, Keskin İ (1995) Stratigraphy of Eastern Pontides, NE Turkey. In: Erler A et al (eds) Geology of black Sea Region. Proce. of the Inter. Symp. On the Geology of Black Sea Region, MTA, Ankara, pp 59–6.
Le Maitre, RW., Bateman, P., Dudek, A., Keller, J., Lameyre Le Bas, M.J., Sabine, P.A., Schmid, R., Sorensen, H., Streckeisen, A., Woolley, A.R. ve Zanettin, B., 1989. A Classification of Igneous Rocks and Glossary of Terms, Blackwell, Oxford.
McDermott, F., Delfin, F.G., Defant, M.J., Turner, S. ve Maury, R., 2005. The petrogenesis of magmas from Mt. Bulusan and Mayon in the Bicol arc, the Philippines, Contributions to Mineralogy and Petrology, 150, 652-670.
McKenzie, D. ve O’Nions, RK., 1991. Partial melt distribution from inversion of rare earth element concentrations, Journal of Petrology, 32, 1021-1091.
Miller DM, Goldstein SL, Langmuir CH (1994) Cerium/lead and lead isotope ratios in arc magmas and the enrichment of lead in the continents. Nature 368: 514-520.
Morimoto, N., Fabries, J., Ferguson, AK., Ginzburg, IV., Ross, M., Seifert, FA., Zussman, J., Aoki, K. ve Gottardi, G., 1988. Nomenclature of pyroxenes. Mineral Mag, 52, 535–550.
Okay, Aİ. ve Şahintürk, Ö., 1997. Geology of the Eastern Pontides. In: Robinson, A.G. (ed.), Regional and Petroleum Geology of the Black Sea and Surrounding Region, American Association of Petroleum Geologists Memoir, 68, 291-311.
Okay, A.İ. ve Tüysüz, O., 1999. Tethyan sutures of northern Turkey. Geological Society of London, Special Publications 156, 475–515.
Özsayar T, Pelin S, Gedikoğlu A (1981) Doğu Pontidler’de Kretase. KTU Yer Bilimleri Dergisi 1:65–114.
Pearce, JA., 1996. A User's Guide to Basalt Discrimination Diagrams. In: Wyman. D.A., ed., Trace Element Geochemistry of Volcanic Rocks: Aplications for Massive Sulphide Exploration: Geological Association of Canada, Short Course Notes, 12, 79-113.
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, 290-300.
Pearce, JA. ve Peate, DW., 1995. Tectonic implications of the composition of volcanic arc magmas, Annual Review of Earth and Planetary Sciences, 23, 251–285.
Peccerillo, A. ve Taylor, S.R., 1976. Geochemistry of Eocene calc-alkaline volcanic rocks from the Kastamonon area, northern Turkey, Contributions to Mineralogy and Petrology, 58, 63–81.
Renne PR, Swisher CC, Deino AL, Karner DB, Owens TL, DePaolo DL (1998) Intercalibration of standards, absolute ages and uncertainties in 40Ar/39Ar dating. Chem Geol 145:117–152.
Robinson, AG., Banks, CJ., Rutherford, MM. ve Hirst, JPP., 1995. Stratigraphic andstructural development of the Eastern Pontides, Turkey, Journal of theGeological Society of London, 152, 861-872.
Rogers, N., Macdonald, R., Fitton, J. G., George, R., Smith, M. ve Barreiro, B. 2000. Two Mantle Plumes Beneath the East African Rift System: Sr, Nd and Pb Isotope Evidence from Kenya Rift Basalts. Earth and Planetary Science Letters, 176, 387-400.
Rollinson, HR., 1993. Using Geochemical Data: Evoluation. Presentation. Interpretation, John Wiley Sons. Inc.
Ruffet, G., Féraud, G., Ballèvre, M. ve Kiénast, J. R., 1995. Plateau ages and excess argon in phengites: an 40Ar-39Ar laser probe study of Alpine micas (Sesia Zone, Western Alps, northern Italy). Chemical Geology (Isotopic Geoscience Section), 121, 327-343.
Ruffet, G., Gruau, G., Ballèvre, M., Féraud, G. ve Philippot P., 1997. Rb–Sr and 40Ar–39Ar laser probe dating of high-pressure phengites from the Sesia zone (western Alps): underscoring of excess argon and new age constraints on the high-pressure metamorphism. Chemical Geology, 141, 1–18.
Sun, S. ve McDonough, W.F., 1989. Chemical and isotopic systematics of oceanic basalt: Implications for mantle composition and processes, In: A.D. Saunders, M.J. Norry, (eds.), Magmatism in the Ocean Basins. Geological Society of London Special Publication, 42, 313-345.
Şen C, Arslan M, Van A (1998) Geochemical and petrological characteristics of the Pontide Eocene (?) alkaline province, NE Turkey. Turkish J Earth Sci 7:231–239.
Şen, C., 2007. Jurassic Volcanism in the Eastern Pontides: Is it Rift Related or Subduction Related?, Turkish Journal of Earth Sciences, 16, 523-539.
Şengör, AMC. ve Yılmaz, Y. 1981. Tethyan evolution of Turkey: A plate tectonic approach, Tectonophysics, 75, 181-241.
Taylor, S.R. ve McLennan, S.M., 1985. The Continental Crust, Its Composition and Evolution. Blackwell, Oxford.
Topuz, G., Altherr, R., Schwarz, W.H., Dokuz, A. ve Meyer, H.P., 2007. Variscan amphibolite-facies rocks from the Kurtoğlu metamorphic complex. Gümüşhane area, Eastern Pontides, Turkey, International Journal of Earth Sciences, 96, 861-873.
Topuz, G., Altherr, R., Siebel, W., Schwarz, WH., Zack, T., Hasözbek, A., Barth, M., Satır, M. ve Şen, C., 2010. Carboniferous high-potassiumI-type granitoid magmatism in the Eastern Pontides: the Gu¨mu¨s¸hane pluton (NE Turkey). Lithos 116, 92–110.
Topuz, G., Okay, AI., Altherr, R., Schwarz, WH., Siebel, W., Zack, T., Satır, M. ve Şen, C.,2011. Post-collisional adakite-like magmatism in the Ağvanis Massif and implications for the evolution of the Eocene magmatism in the Eastern Pontides (NE Turkey), Lithos 125,131–150.
Temizel, İ., Arslan, M., Ruffet, G. ve Peucat, J.J., 2012. Petrochemistry, geochronology and Sr–Nd isotopic systematics of the Tertiary collisional and post-collisional volcanic rocks from the Ulubey (Ordu) area, eastern Pontide, NE Turkey: Implications for extension-related origin and mantle source characteristics, Lithos, 128, 126-147.
Ustaömer, T. ve Robertson, H.F.A, 2010. Late Paleozoic-Early Cenozoic development of the Eastern Pontides (Artvin area), Turkey: stages of closure of Tethys along the southern margin of Eurasia, Spacial Publications, Geological Society London, 340, 281-327.
URL-1, http://earthref.org/databases. Paylaşım katsayısı. 21 Mayıs 2013.
Yılmaz Y (1972) Petrology and structure of the Gümuşhane granite and surrounding rocks, North-eastern Anatolia. PhD Thesis, University of London, 260p.
Yılmaz, S. ve Boztuğ, D. 1996. Space and time relations of three plutonic phases in the Eastern Pontides, Turkey, International Geology Review, 38, 935-956.
Yılmaz, A., Engin, T., Adamia S. ve Lazarashvili T. 1997. Geoscientific studies of the area along Turkish-Georgian Border, MTA, Ankara.
Yücel, C., Arslan, M., Temizel, İ., ve Abdioğlu, E., 2014. Volcanic facies and mineral chemistry of Tertiary volcanics in the northern part of the Eastern Pontides, northeast Turkey: Implications for pre-eruptive crystallization conditions and magma chamber processes, Mineralogy and Petrology, 108, 439-467.
Zellmer, G.F., Annen, C., Charlıer, B.L.A., George, R.M.M., Turner, S.P. ve Hawkesworth, C.J. 2005. Magma evolution and ascent at volcanic arcs: constraining petrogenetic processes through rates and chronologies. Journal of Volcanology and Geothermal Research, 140, 171-191.
Zhao, D., Lei, J., Inoue, T., Yamada, A., Gao, ve S., 2006. Deep structure and origin of the Baikal rift zone. Earth and Planetary Science Letters, 243, 681-691.

Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

Konferans Bildirisi

Yazarlar

Cem Yücel

Yayımlanma Tarihi

31 Ocak 2017

Gönderilme Tarihi

18 Kasım 2016

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2017 Cilt: 7 Sayı: 1

IZ

https://izlik.org/JA23LT32ZS

APA

Yücel, C. (2017). Akçaabat (Trabzon) Güneyi ve Çevresindeki Kampaniyen Yaşlı Volkanik Kayaçların Petrografisi, Jeokimyası, Jeokronolojisi ve Petrojenezi. Gümüşhane Üniversitesi Fen Bilimleri Dergisi, 7(1), 79-101. https://izlik.org/JA23LT32ZS

e-ISSN: 2146-538X Yayın Modeli: Sürekli Yayın Atıf Dizinleri: TR Dizin , SCOPUS

Petrography, Geochemistry, Geochronology and Petrogenesis of the Campanian Volcanic Rocks in the South of Akçaabat (Trabzon) and Surrounding Area

Abstract

Keywords

Akçaabat (Trabzon) Güneyi ve Çevresindeki Kampaniyen Yaşlı Volkanik Kayaçların Petrografisi, Jeokimyası, Jeokronolojisi ve Petrojenezi

Öz

Anahtar Kelimeler

Kaynakça

Ayrıntılar

Birincil Dil

Konular

Bölüm

Yazarlar

Yayımlanma Tarihi

Gönderilme Tarihi

Kabul Tarihi

Yayımlandığı Sayı

IZ

Kaynak Göster