İdrisyayla Volkanitlerinde (Kırka-Eskişehir) Gözlenen Sferulitik Riyolitlere ait İlk Petrografik Dokusal Veriler / The First Petrographic Textural Data of Sferulitic Rhyolites Observed in the İdrisyayla Volcanites (Kırka-Eskişehir)

Sferulitik (küresel) yapılar özellikle alkali magmatik kayaçlarda gelişen, eşmerkezli olarak zonlu kristal kümeleri olarak tanımlanırlar ve genellikle farklı mineral katmanları veya kabukları şeklinde ortaya çıkarlar.

The First Petrographic Textural Data of Sferulitic Rhyolites Observed in the İdrisyayla Volcanites (Kırka-Eskişehir)

Spherulitic structures are classically defined as concentrically zoned crystal clusters that form in igneous systems (especially in alkaline igneous rocks), and usually occur as different mineral layers or shells.

___

  • Aguirre, L., Hervé, F. & Del Campo, M. (1976). An orbicular tonalite from caldera, Chile. Journal of the Faculty of Science, Hokkaido University,17(2), 231-259.
  • Alexander, D.H. (1974). Petrography and origin of an orbicular lamprophyre dike, Fremont County, Colorado [Unpublished PhD Thesis]. University of Michigan.
  • Applegarth, L. J., Tuffen, H., James, M. R. & Pinkerton, H. (2013). Degassing-driven crystallisation in basalts. Earth-Science Reviews, 116, 1-16.
  • Ballhaus, C., Raúl O.C. Fonseca, R.O.C., Münker,C., Kirchenbaur, M. & Zirner, A. (2015). Spheroidal textures in igneous rocks - textural consequences of H2O saturation in basaltic melts. Geochimica et Cosmochimica Acta, 167, 241-252. https://doi.org/10.1016/j.gca.2015.07.029
  • Barriere, M. (1972). Orbicular gabbro of les Alharisses (Neouvielle granodirite, French Pyrenees). Bulletin de la Societe Francaise Mineralogie et de Cristallographie, 95(4), 495-506.
  • Breitkreuz, C. (2013). Spherulites and lithophysae -200 years of investigation on high-temperature crystallization domains in silica-rich volcanic rocks. Bull Volcanology, 75:705, 1-16. https://doi.org/10.1007/s00445-013-0705-6
  • Burkhard, D. J. M. (2003). Thermal interaction between lava lobes. Bull Volcanology, 65, 136–143
  • Carl, J. D. & Amsutz, G. C. (1958). Three-dimensional Liesegang rings by diffusion in a colloidal matrix, and their significance for the interpretation of geological phenomena. GSA Bulletin 69 (11), 1467–1468. https://doi.org/10.1130/0016-7606(1958)69[1467:TLRBDI]2.0.CO;2
  • Chauris, L., Hallegouet, B. & Riva, N. (1989). 1st data on an orbicular facies in the Ploumanach red granite (Armorican Massif). Comptes Rendus de l Academie des Sciences Serie Ii, 309(1), 59-62.
  • Couturié, J. P. (1973). Un nouveau gisement de granite orbiculaire dans le Massif Central français: le granite du Signal de Randon (Lozere). Contributions to Mineralogy and Petrology, 42(4), 305-312.
  • Elliston, J. N. (1984). Orbicules: an indication of the crystallisation of hydrosilicates, I. Earth-Science Reviews 20, 265–344.
  • Enz, R. D., Kudo, A. M. & Brookins, D. G. (1979). Igneous origin of the orbicular rocks of the Sandia Mountains, New Mexico. Geological Society of America Bulletin, 90(1), 138-140, 348-380.
  • Enz, R. D., Kudo, A. M. & Brookins, D. G. (1980). Igneous origin of the orbicular rocks of the Sandia Mountains, New Mexico: Discussion and reply: Reply. Geological Society of America Bulletin, 91(4), 246-247.
  • Erkül, F., Helvacı, C. & Sözbilir, H. (2005). Evidence for two episodes of volcanism in the Bigadic ̧ boratebasin and tectonic implications for western Turkey. Geological Journal, 40, 545–570.
  • Ersoy, E. Y., Helvacı, C. & Palmer, M.R. (2011). Stratigraphic, structural and geochemical features of the NE–SW trending Neogene volcanosedimentary basins in western Anatolia: implications for associations of supradetachment and transtensional strike-slip basin formation in extensional tectonic setting. Journal of Asian Earth Science, 41, 159–183.
  • Fisk, M. & McLoughlin, N. (2013). Atlas of alteration textures in volcanic glass from the ocean basins. Geosphere, 9(2), 317-341.
  • Gimeno, D. (2003). Devitrification of natural rhyolitic obsidian glasses: petrographic and microstructural study (SEM+ EDS) of recent (Lipari island) and ancient (Sarrabus, SE Sardinia) samples. Journal of non-crystalline solids, 323(1-3), 84-90.
  • Goodspeed, C. E. (1942). Orbicular rock from Buffalo Hump, Idaho. American Mineralogist, 27, 37-41.
  • Gottfried, C. (1933) Über Lithophysen aus dem Porphyr von Baden-Baden. Geologische Rundschau, 23, 1–6
  • Helvacı, C. (1995). Stratigraphy, mineralogy, and genesis of the Bigadiç borate deposits, western Turkey. Economic Geology, 90, 1237–1260.
  • Helvacı, C., & Yağmurlu, F. (1995). Geological setting and economic potential of the lignite and evaporite-bearing Neogene basins of western Anatolia, Turkey. Israel Journal of Earth Sciences, 44(2), 91-105.
  • Helvacı, C., & Orti, F. (1998). Sedimentology and diagenesis of Miocene colemanite-ulexite deposits (western Anatolia, Turkey). Journal of Sedimentary Research, 68, 1021–1033.
  • Helvacı, C. & Alonso, R.N. (2000). Borate deposits of Turkey and Argentina: A summary and geological comparison. Turkish Journal of Earth Sciences, 9, 1–27.
  • Helvacı, C. & Orti, F. (2004). Zoning in the Kırka borate deposit, western Turkey: Primary evaporitic fractionation or diagenetic modifications?. The Canadian Mineralogist, 42, 1179–1204.
  • Helvacı, C., Yücel-Öztürk, Y., Seghedi, I. & Palmer, M. (2020). Post-volcanic activities in the Early Miocene Kırka-Phrigian caldera, western Anatolia – caldera basin filling and borate mineralization processes. International Geology Review, 62, 1719-1736. https://doi.org/10.1080/00206814.2020.1793422.
  • Holgate, N. (1954). The Role of Liquid Immiscibility in Igneous Petrogenesis. The Journal of Geology 62 (5), 439-480. https://doi.org/10.1086/626191
  • Horwell, C. J., Williamson, B. J., Llewellin, E. W., Damby, D. E. & Le Blond, J. S. (2013). The nature and formation of cristobalite at the Soufrière Hills volcano, Montserrat: implications for the petrology and stability of silicic lava domes. Bulletin of Volcanology, 75(3), 696.
  • Hudyma, N. B., Burçin, A. & Karakouzian, M. (2004). Compressive strength and failure modes of lithophysae-rich Topopah Spring Tuff specimens and analog models containing cavities. Engineering Geology, 73, 179–190. https://doi.org/10.1016/j.enggeo.2004.01.003
  • Iddings, J. P. (1909). Igneous rocks: Composition, texture and classification, description and occurrance. University of Michigan Library, 744p.
  • Johnson, S. J., Bertolett, E., Gualda, G., Davidson, J. & Hampton, S.J. (2018). Investigating the origin of an orbicular granite: Karamea, New Zealand. GSA Annual Meeting; 4 Nov. 2018; Indianapolis, Indiana, U. S. A.
  • Leveson, D. J. (1966). Orbicular rocks: a review. Geological Society of America Bulletin, 77, 409-426.
  • Lindh, A. & Näsström, H. (2006). Crystallization of orbicular rocks exemplified by the Slättemossa occurrence, southeastern Sweden. Geological Magazine, 143(5), 713–722. https://doi.org/10.1017/S001675680600210X
  • Lofgren, G. (1971). Spherulitic textures in glassy and crystalline rocks. Journal of Geophysical Research, 76(23) 5635–5648. https://doi.org/10.1029/JB076i023p05635
  • McArthur, A. N., Cas, R. A. F. & Orton, G. J. (1998). Distribution and significance of crystalline, perlitic and vesicular textures in the Ordovician Garth Tuff (Wales). Bulletin of Volcanology, 60, 260–285. https://doi.org/10.1007/s004450050232
  • McPhie, J., Doyle, M. & Allen, R. (1993). Volcanic textures—a guide to the interpretation of textures in volcanic rocks. Univ Tasman CODES 196 pp.
  • Moore, J. G. & Lockwood, J. P. (1973). Origin of comb layering and orbicular structure, Sierra Nevada Batholith, California: Reply. Geological Society of America Bulletin, 84(12), 4007-4010.
  • Newton, T. S. (2020). A Compositional and Textural Investigation of the Goldie Lamprophyre, Fremont County, Colorado. [Unpublished MSc Thesis]. The Graduate Faculty of Texas Tech University, 258p.
  • Okay, A. I., Satır, M., Maluski, H., Siyako, M., Metzger, R., & Akyüz, S. (1996). Paleo- and Neo-Tethyan events in northwestern Turkey. In: Y. An, M. Harrison, (Eds.), Geological and Geochronological Constraints, Tectonics of Asia. Cambridge University Press, 420-441.
  • Okay, A. I., & Satır, M. (2000). Coeval plutonism and metamorphism in a latest Oligocene metamorphic core complex in northwest Turkey. Geological Magazine, 137(5), 495-516. https://doi.org/10.1017/S0016756800004532
  • Özcan, A., Göncüoğlu, M., Turan, N., Uysal, S.¸ Şentürk, K., Işık, V. (1988). Late Paleozoic Evolution of the Kütahya-Bolkardağ Belt. METU Journal of Pure and Applied Sciences, 21(1-3), 211–220.
  • Palmer, M. R. & Helvacı, C. (1997). The boron isotope geochemistry of the Neogene borate deposits of western Turkey. Geochemica et Cosmochimica Acta, 61, 3161-3169.
  • Péloquin, A. S., Verpaelst, P. & Ludden, J. N. (1996). Spherulitic rhyolites of the Archean Blake River Group, Canada: Implications for stratigraphic correlation and volcanogenic massive sulfide exploration. Economic Geology, 91, 343-354.
  • Piboule, M., Soden, L., Amosse, J. & Briand, B. (1989). Role of diabatic undercooling in the genesis of orbicular gabbros from Corsica. Comptes Rendus de l Academie des Sciences Serie II, 309(7), 713-718.
  • Pourteau, A., Oberhänsli, R., Candan, O., Barrier, E., & Vrielynck, B. (2016). Neotethyan closure history of western Anatolia: a geodynamic discussion. International Journal of Earth Sciences (Geologische Rundschau), 105, 203–224. https://doi.org/10.1007/s00531-015-1226-7
  • Prakash, H. S. M. (1996). Orbicular structures from Lingsugur Area, Raichur District, Karnataka. Journal of Geological Society of India, 47(5), 525-534.
  • Ross, C. S. & Smith, R. L. (1961). Ash-flow tuffs: Their origin, geological relation and identification. USGS Prof Pap 366, 81pp (reprint in New Mex Geol Soc Spec Publ 9, 1980).
  • Sandstå, N. R., Robins, B., Furnes, H. & De Wit, M. (2011). The origin of large varioles in flow-banded pillow lava from the Hooggenoeg Complex, Barberton Greenstone Belt, South Africa. Contributions to Mineralogy and Petrology, 162(2), 365-377.
  • Sauer, A. (1893). Porphyr studien. Mitt Großherz Bad Geol Landesanst, 2, 793–836.
  • Salotti, C. & Fouts, J. (1964). Orbicule formation through ıntrusive brecciation and compositional reorganization. The Mountain Geologist, 203-212.
  • Sederholm, J. J. (1928). On orbicular granites. Comm. Geol. Finlande, 83, 1-105.
  • Seghedi, I. & Helvacı, C., (2016). Early Miocene Kırka-Phrigian Caldera, western Turkey (Eskişehir province), preliminary volcanology, age and geochemistry data. Journal of Volcanology and Geothermal Research, 327, 503–519.
  • Shrivastava, S. K., Nambiar, K. V. & Gaur, V. P. (2004). Orbucular structures in Bundelkhand Granitoid Complex near Pichhore, Shivpuri district, Madhya Pradesh Journal of Geological Society of India, 64, 677-684.
  • Spilliaert, N., Allard, P., Métrich, N. & Sobolev, A. V. (2006). Melt inclusion record of the conditions of ascent, degassing, and extrusion of volatile‐rich alkali basalt during the powerful 2002 flank eruption of Mount Etna (Italy). Journal of Geophysical Research: Solid Earth, 111(B4). https://doi.org/10.1029/2005JB003934
  • Srinivasan, K. N. & Kumar, D. R. (1995). Orbicular structures from a diorite body within the Granitoid Complex of Nellore Schist Belt. Journal of Geological Society of India, 45(3), 277-283.
  • Şengör, A.M.C., & Yılmaz, Y., 1981. Tethyan evolution of Turkey: a plate tectonic approach. Tectonophysics, 75, 181-241.
  • Thompson, T. B. & Giles, D. L. (1974). Orbicular rocks of the Sandia Mountains, New Mexico. Geological Society of America Bulletin, 85(6), 911-916.
  • Thompson, T. B. & Giles, D. L. (1980). Igneous origin of the orbicular rocks of the Sandia Mountains, New Mexico: Discussion and reply: Discussion. Geological Society of America Bulletin, 91(4), 245-246.
  • Vernon, R. H. (1985). Possible role of superheated magma in the formation of orbicular granitoids. Geology, 13, 843–845. https://doi.org/10.1130/0091-7613(1985)13<843:PROSMI>2.0.CO;2
Türkiye Jeoloji Bülteni-Cover
  • ISSN: 1016-9164
  • Başlangıç: 1947
  • Yayıncı: TMMOB Jeoloji Mühendisleri Odası
Sayıdaki Diğer Makaleler

Çal Kanyonu ve Çevresinin (Denizli, GB Anadolu) Jeolojik-Jeomorfolojik Özellikleri ve Jeoturizm Potansiyeli / Geological-Geomorphological Characteristics and Geotourism Potential of Çal Canyon and its Surroundings (Denizli, SW Anatolia)

Arzu GÜL, Mehmet ÖZKUL

Kestanelik Granitoyidinin Petrografik ve Jeokimyasal Özellikleri (Çanakkale, Biga Yarımadası) / Petrographical and Geochemical Characteristics of the Kestanelik Granitoid (Çanakkale, Biga Peninsula)

Didem KIRAY, Oya CENGİZ

İdrisyayla Volkanitlerinde (Kırka-Eskişehir) Gözlenen Sferulitik Riyolitlere ait İlk Petrografik Dokusal Veriler / The First Petrographic Textural Data of Sferulitic Rhyolites Observed in the İdrisyayla Volcanites (Kırka-Eskişehir)

Yeşim YÜCEL ÖZTÜRK, Cüneyt AKAL

İznik Metamorfitleri'nin Çok Düşük Dereceli Metamorfizma Özelliklerinin İncelenmesi (Armutlu Yarımadası, KB Türkiye) / Investigations of Very Low Grade Metamorphism Properties of the İznik Metamorphics (Armutlu Peninsula, NW Turkey)

Sema TETİKER

Karaburun Yarımadası’nın Geç Miyosen Stratigrafisi, Yeni Memeli Bulguları ve Bölgesel Korelasyon, Batı Anadolu / Late Miocene Stratigraphy of Karaburun Peninsula, New Mammal Records and Regional Correlation, Western Anatolia

Fikret GÖKTAŞ, Tümel Tanju KAYA, Erhan TARHAN, Serdar MAYDA

Jeoturizm: Kime Jeoturist Denir?

Angus M. ROBINSON, Çevirmen: Yahya ÇİFTÇİ

İnlice (Konya-Türkiye) Yüksek Sülfidasyon Epitermal Altın Yatağının Jeolojisi, Alterasyonu ve Jeokimyasal Karakteristikleri / Geology, Alteration and Geochemical Characteristics of Inlice (Konya-Turkey) High Sulfidation Epithermal Gold Deposit

Mustafa Haydar TERZİ, Erkan YILMAZER, İlkay KUŞÇU, Sercan BOZAN