Derleme
BibTex RIS Kaynak Göster

A short review on enstatite and pyroxene in L6 chondrites studied by Raman Spectroscopy

Yıl 2022, Cilt: 4 Sayı: 1, 163 - 170, 23.10.2022

Öz

In our work, Raman spectroscopy analyses based on previous data regarding previous published work on Bursa, Çanakkale, Kamargoan, Château-Renard, Sixiangkou, Braunschweig and Suizhou L6 chondrites were evaluated by the presence of enstatite (Mg2Si2O6 or MgSiO3) and pyroxenes in order to give a brief picture on the data published. L chondrites are the low-iron chemical group of ordinary chondrites. L chondrites are distinguished by their relatively low content of siderophilic elements and medium-sized chondrules (~0.7 mm). L chondrite meteorites with petrographic type 6 (metamorphosed under adequate conditions, all mineral compositions homogenized and all low Ca pyroxene converted to orthopyroxene) are referred to as L6 chondrites. Raman spectroscopy is an extremely sensitive analysis technique to even small differences in chemical structures. Sufficient data can be obtained by Raman spectroscopy to distinguish various structural phases or groups associated with the same mineral class, such as silicates. Thus, Raman spectroscopy allows us to identify the chemical structure of molecules and the minerals in the sample content.

Kaynakça

  • Bartoschewitz, R., Appel, P., Barrat, J. A., Bischoff, A., Caffee, M. W., Franchi, I. A., Gabelica, Z., Greenwood, R. C., Harir, M., Harries, D., Hochleitner, R., Hopp, J., Laubenstein, M., Mader, B., Marques, R., Morlok, A., Nolze, G., Prudêncio, M. I., Rochette, P., Ruf, A., Schmitt-Kopplin, P., Seemann, E., Szurgot, M., Tagle, R., Wach, R. A., Welten, K. C., Weyrauch, M., Wimmer, K., 2017. The Braunschweig meteorite - a recent L6 chondrite fall in Germany. Chemie der Erde - Geochemistry, 77(1):207-224.
  • Baziotis, I., Asimow, P. D., Hu, J., Ferrière, L., Ma, C., Černok, A., Anand, M., Topa, D., 2018. High pressure minerals in the Château-Renard (L6) ordinary chondrite: Implications for collisions on its parent body. Scientific Reports, 8.
  • Chen, M., Xie, X., El Goresy, A., 2004. A shock‐produced (Mg, Fe)SiO3 glass in the Suizhou meteorite. Meteoritics & Planetary Science, 39(11):1797-1808.
  • Hochleitner, R., Hoffmann, V. H., Kaliwoda, M., Günther, A., Fehr, K. -Th., Schmidbauer E., 2015. The Braunschweig meteorite (fall 2013, L6 chondrite): Mössbauer and Raman spectroscopy. Paneth Colloquium Nördlingen Conference, Germany.
  • Lancelot, E., 2010. Raman spectroscopy for geological materials analysis. Technical Report.
  • Meteoritical Bulletin, https://www.lpi.usra.edu/meteor/metbull.php, Last Access: 6 December 2021.
  • Pittarello, L., Baert, K., Debaille, V., Claeys, P., 2015. Screening and classification of ordinary chondrites by Raman spectroscopy. Meteoritics & Planetary Science. 50(10):1718-1732.
  • Saikia, B. J., Parthasarathy, G., Borah, R. R., Satyanarayanan, M., Borthakur, R., Chetıa, P., 2017. Spectroscopy and mineralogy of a fresh meteorite fall Kamargaon (L6) chondrite. Proc Indian Natn. Sci. Acad. 83, 941-948.
  • Saikia, B. J., Parthasarathy, G., Borah, R. R., 2018. Silicates in Kamargaon (L6) chondrite: A Raman spectroscopic study. Open Access Journal of Mathematical and Theoretical Physics, 1, 6.
  • Unsalan, O., Yilmaz, A. Bolukbasi, O. Ozturk, B., Esenoglu, H.H., Ildiz, G.O., Ornek, C.Y., 2012. Micro-Raman, FTIR, SEM-EDX and structural analysis of the Çanakkale meteorite. Spectrochim. Acta Part A: Mol. and Biomol. Spec. 92, 250-255.
  • Unsalan, O., Unsalan-Altunayar, C., 2020. Shock–induced olivine–ringwoodite and plagioclase–maskelynite transformations in Bursa L6 chondrite: A Raman and AT-FTIR spectroscopic study. Spectrochim. Acta Part A: Mol. and Biomol. Spec. 240.
  • Zhang, A., Hsu, W., Wang, R., Dıng, M., 2006. Pyroxene polymorphs in melt veins of the heavily shocked Sixiangkou L6 chondrite. Eur. J. Mineral, 18, 719-726.
  • Xie, X., Chen, M., Wang, D., 2001. Shock-related mineralogical features and PT history of the Suizhou L6 chondrite. European Journal of Mineralogy, 13(6):1177-1190.

Raman Spektroskopisi ile incelenen L6 kondritlerinde enstatit ve piroksen üzerine kısa bir inceleme

Yıl 2022, Cilt: 4 Sayı: 1, 163 - 170, 23.10.2022

Öz

Çalışmamızda Bursa, Çanakkale, Kamargoan, Château-Renard, Sixiangkou, Braunschweig ve Suizhou L6 kondritleri ile ilgili daha önce yayınlanmış çalışmalara ilişkin önceki verilere dayalı Raman spektroskopi analizleri, yayınlanan veriler hakkında kısa bir resim vermek için enstatit (Mg2Si2O6 veya MgSiO3) ve piroksenlerin varlığı değerlendirilmiştir. L kondritler, sıradan kondritlerin düşük demirli kimyasal grubudur. L kondritler, nispeten düşük siderofilik element içeriği ve orta boy kondrüller (~0.7 mm) ile ayırt edilirler. Petrografik tip 6 (yeterli koşullar altında metamorfoza uğramış, tüm mineral bileşimleri homojenize edilmiş ve tüm düşük Ca piroksenler ortopiroksene dönüşmüş) olan L kondrit göktaşları L6 kondritleri olarak adlandırılır. Raman spektroskopisi, kimyasal yapılardaki küçük farklılıklara bile son derece duyarlı bir analiz tekniğidir. Silikatlar gibi aynı mineral sınıfıyla ilişkili çeşitli yapısal fazları veya grupları ayırt etmek için Raman spektroskopisi ile yeterli veri elde edilebilir. Böylece Raman spektroskopisi, numune içeriğindeki moleküllerin ve minerallerin kimyasal yapısını tanımlamamızı sağlar.

Kaynakça

  • Bartoschewitz, R., Appel, P., Barrat, J. A., Bischoff, A., Caffee, M. W., Franchi, I. A., Gabelica, Z., Greenwood, R. C., Harir, M., Harries, D., Hochleitner, R., Hopp, J., Laubenstein, M., Mader, B., Marques, R., Morlok, A., Nolze, G., Prudêncio, M. I., Rochette, P., Ruf, A., Schmitt-Kopplin, P., Seemann, E., Szurgot, M., Tagle, R., Wach, R. A., Welten, K. C., Weyrauch, M., Wimmer, K., 2017. The Braunschweig meteorite - a recent L6 chondrite fall in Germany. Chemie der Erde - Geochemistry, 77(1):207-224.
  • Baziotis, I., Asimow, P. D., Hu, J., Ferrière, L., Ma, C., Černok, A., Anand, M., Topa, D., 2018. High pressure minerals in the Château-Renard (L6) ordinary chondrite: Implications for collisions on its parent body. Scientific Reports, 8.
  • Chen, M., Xie, X., El Goresy, A., 2004. A shock‐produced (Mg, Fe)SiO3 glass in the Suizhou meteorite. Meteoritics & Planetary Science, 39(11):1797-1808.
  • Hochleitner, R., Hoffmann, V. H., Kaliwoda, M., Günther, A., Fehr, K. -Th., Schmidbauer E., 2015. The Braunschweig meteorite (fall 2013, L6 chondrite): Mössbauer and Raman spectroscopy. Paneth Colloquium Nördlingen Conference, Germany.
  • Lancelot, E., 2010. Raman spectroscopy for geological materials analysis. Technical Report.
  • Meteoritical Bulletin, https://www.lpi.usra.edu/meteor/metbull.php, Last Access: 6 December 2021.
  • Pittarello, L., Baert, K., Debaille, V., Claeys, P., 2015. Screening and classification of ordinary chondrites by Raman spectroscopy. Meteoritics & Planetary Science. 50(10):1718-1732.
  • Saikia, B. J., Parthasarathy, G., Borah, R. R., Satyanarayanan, M., Borthakur, R., Chetıa, P., 2017. Spectroscopy and mineralogy of a fresh meteorite fall Kamargaon (L6) chondrite. Proc Indian Natn. Sci. Acad. 83, 941-948.
  • Saikia, B. J., Parthasarathy, G., Borah, R. R., 2018. Silicates in Kamargaon (L6) chondrite: A Raman spectroscopic study. Open Access Journal of Mathematical and Theoretical Physics, 1, 6.
  • Unsalan, O., Yilmaz, A. Bolukbasi, O. Ozturk, B., Esenoglu, H.H., Ildiz, G.O., Ornek, C.Y., 2012. Micro-Raman, FTIR, SEM-EDX and structural analysis of the Çanakkale meteorite. Spectrochim. Acta Part A: Mol. and Biomol. Spec. 92, 250-255.
  • Unsalan, O., Unsalan-Altunayar, C., 2020. Shock–induced olivine–ringwoodite and plagioclase–maskelynite transformations in Bursa L6 chondrite: A Raman and AT-FTIR spectroscopic study. Spectrochim. Acta Part A: Mol. and Biomol. Spec. 240.
  • Zhang, A., Hsu, W., Wang, R., Dıng, M., 2006. Pyroxene polymorphs in melt veins of the heavily shocked Sixiangkou L6 chondrite. Eur. J. Mineral, 18, 719-726.
  • Xie, X., Chen, M., Wang, D., 2001. Shock-related mineralogical features and PT history of the Suizhou L6 chondrite. European Journal of Mineralogy, 13(6):1177-1190.
Toplam 13 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Doğrusal Olmayan Optik ve Spektroskopi
Bölüm Derleme
Yazarlar

Ceren Kamil 0000-0002-7311-9550

Ozan Ünsalan 0000-0001-5736-7530

Yayımlanma Tarihi 23 Ekim 2022
Gönderilme Tarihi 13 Aralık 2021
Kabul Tarihi 31 Mayıs 2022
Yayımlandığı Sayı Yıl 2022 Cilt: 4 Sayı: 1

Kaynak Göster

APA Kamil, C., & Ünsalan, O. (2022). A short review on enstatite and pyroxene in L6 chondrites studied by Raman Spectroscopy. Journal of Spectroscopy and Molecular Sciences, 4(1), 163-170.