Abstract
The ALH-77005 Martian meteorite was found in Allan Hills on Antarctica during the Japanese National Institute of Polar Research (1977-1978) mission. One thin section sample was studied by optical microscopy for microtexture and by FTIR-ATR microscopy for interpretation of biogenic minerals and embedded organic materials. The geochemical data (biogenic elements, δ13C) of ALH-77005 meteorite from literature implementing recent results were compared to terrestrial geological samples. The ALH-77005 has poikilitic textures with coarse pyroxenes and brown olivines, and with recrystallized melt pocket. The coarse-grained minerals do not contain any alteration along the grain boundaries. Melt pocket and vicinity of opaque minerals contain biogenic signatures as filamentous, coccoidal forms of iron-oxidizing bacteria. The biosignatures were determined by 1) coccoidal, filamentous forms, 2) presence of embedded organic material, 3) presence of biogenic minerals, like ferrihydrite, goethite, and hematite. The other signatures for biogenicity of this meteorite are strong negative δ13C, enrichment of Fe, Mn, P, Zn in shock melt support scenario. This study proposes presence of microbial mediation on Mars.
References
Bishop, J. L. & Murad, E. 2004,J. of Raman Spect., 35 (6), 480-486.Search in Google Scholar
Baele, J. M., Bouvain, F., De Jong, J., Matielli, N., Papier, S., & Préat, A. 2008, In Instruments, Methods, and Missions for Astrobiology XI, International Society for Optics and Photonics, 7097, 70970N.Search in Google Scholar
Bérczi, S., 2017, In: Planetary Science Vision 2050 Workshop (27-28 February and 1 March, 2017 in Washington, DC, USA), 1989, id.8003.Search in Google Scholar
Bérczi, S., 2018, Acta Geoscientia Debrecina Special Issue 1, 31-53 (in Hungarian, with the captions of the figures in English).Search in Google Scholar
Bodor, S., Polgári M., Szentpétery, I., & Földessy, J. 2016, Ore Geol. Revs., 72, 391-401.Search in Google Scholar
Cady, S.L., Farmer J.D., Grotzinger, J. P., Schopf, J. W., & Steele, A. 2003, Astrobiology, 3 (2), 351-369.Search in Google Scholar
Calvin, C. & Rutherford, M. J. 2005, 36thLPSC. #abs1895.Search in Google Scholar
Dyar, M. D., Glotch, T. D., Lane, M. D., Wopenka, B., Tucker J. M., Seaman, SJ. et al. 2011, Polar Science, 4(4), 530-549.Search in Google Scholar
Edmunson, J., Borg, L. E., Shearer, C. K. & Papike, J. J. 2002, 33rdLPSC. abs#1844.Search in Google Scholar
Glotch, T. D. & Rossman, G. R., 2009, Icarus, 204(2), 663-671.10.1016/j.icarus.2009.07.024Search in Google Scholar
Gyollai, I, Polgári, M. , Bérczi, Sz. , Veres, M. , Gucsik A., & Pál-Molnár, E. 2017b, Workshop on Chondrules and Protoplanetary Disk, #1963.Search in Google Scholar
Gyollai, I., Polgári, M., Fintor, K., Popp, F., Mader, D., Nagy, Sz. et al. 2015, J. Earth & Env. Sci., 10(1), 63-76.Search in Google Scholar
Gyollai, I., Nagy, S., Bérczi, S. & Nishido, H. 2013, In: 4th Symp. Nat. Inst. Polar Sci. - Antarctic Meteorites ordinary session, 2.Search in Google Scholar
Gyollai, I., Polgari, M., Fintor, K., Pál-Molnár, E., Popp, F., & Koeberl, C. 2017a, Austr. J. Earth Sci., 110(1), 2-18.Search in Google Scholar
Gyollai, I., Polgári, M., Veres, M., Nagy, S., Popp, F., Mader, D. et al. 2014, Comm. Nam. Geol. Surv., 15, 117-133.Search in Google Scholar
Hicks, L. J., Bridges, J. C., & Gurman, S. J. 2014,Geochim. Cosmochim. Acta, 136, 194-210.Search in Google Scholar
Hoffmann, V. H., Funaki, M., Torii, M., Kurihara, T. & Mikouchi, T. 2008, 39thLPSC #1703.Search in Google Scholar
Ikeda, Y. 1994, Proc. of NIPR Symp. of Ant. Met. Res. (31st of May- 2nd June 1993, Tokyo, Japan), 7, 929.Search in Google Scholar
Lane, M. D., Glotch, T. D., Dyar, M. D., Pieters, C. M., Klima, R., Hiroi, T. et al. 2011, J. Geophys. Res.: Planets, 116(E8).10.1029/2010JE003588Search in Google Scholar
Madejova, J. & Komadel, P. 2001, Clays & Clay Miner., 49(5), 410-432.Search in Google Scholar
Matrajt, G., Caro, G. M., Dartois, E., d’Hendecourt, L., Deboffle, D. & Borg, J. 2005, 433(3), 979-995.Search in Google Scholar
Mikouchi, T., Tsuchiyama, A., Akai, J., Nakashima, S., Tazaki, K., Itaya, T. et al. 1997, Miner. Journ., 19(2), 47-64.Search in Google Scholar
Miura, Y. N., Nagao, K., Sugiura, N., Sagawa, H. & Matsubara, K. 1995, Geochim. Cosmochim. Acta, 59(10), 2105-2113.Search in Google Scholar
Molnár, Z., Polgári, M., Hein, J.R., Józsa, S., Fekete, J., Gyollai, I., Fintor, K., Bíró, L., Szabó, M., Rapi, S, &. Forgó, P. 2017, Fe-Mn oxide indications in the feeder and mound zone of the Jurassic Mn-carbonate ore deposit, Úrkút, Hungary. Ore Geol. Revs., 86, 839-855.Search in Google Scholar
Müller, A. 2009, Morphology and genesis of chalcedony and opal in S-Mátra Mts. Dél-mátrai kalcedon és opál mintázatok morfológiája és genetikája. Manuscript, 110. (in Hungarian).Search in Google Scholar
Müller, CM., Pejcic, B., Esteban, L., Delle Piane, C., Raven, M., & Mizaikoff, B. 2014, Sci. Reps. 4, article no. 6764.Search in Google Scholar
Nagy, Sz., Józsa, S., Gucsik, A., Bérczi, S., Ninagawa, K., Nishido, H. at al. 2012,Centr. Eur. Geol. 55(1), 33-48.Search in Google Scholar
Nyquist, L. E., Bogard, D. D., Shih C.-Y., Greshake, A., Stöffler, D., & Eugster, O. 2001, Space Sci. Rev., 96, 105–164.Search in Google Scholar
Orlov, A. S., Mashukov, V. I., Rakitin, A. R., & Novikova, E. S. 2012,J. Applied Spectr., 79(3), 484-489.Search in Google Scholar
Parikh, S. J. & Chorover, J. 2006, 22(20), 8492-8500.Search in Google Scholar
Polgári, M., Gyollai, I., Bérczi, Sz., Veres, M., Gucsik, A., & Pál-Molnár, E. 2017a, In: EANA17 European Astrobiology Association Exoplanets, Aarhus University press, 52-53.Search in Google Scholar
Polgári, M., Gyollai, I., & Bérczi, Sz. 2017b, In: Nagy, M., McIntosh, R. (Eds.) Átfogó kutatások a kabai meteoriton, 32, 8 (in Hungarian).Search in Google Scholar
Polgári, M., Gyollai, I., & Bérczi, Sz. 2019,Open Astron. (in press)Search in Google Scholar
Polgári, M., Gyollai, I., Bérczi, Sz. 2018a, In: Nagy M., McIntosh R. (Eds.), Comprehensive Research on Kaba Meteorite, Acta GGM Debrecina Geology, Geomorphology, Physical Geography Series, Debrecen University Press, Special Issue, 55-69.Search in Google Scholar
Polgári, M., Hein, J. R., Tóth, A. L., Pál-Molnár, E., Vigh, T., Bíró, L. et al. 2012a, Geology, 40(10), 903-906.Search in Google Scholar
Polgári, M., Hein, J. R., Vigh, T., Szabó-Drubina, M., Fórizs, I., Bíró, L., et al. 2012b, Ore Geol. Revs, 47, 87-109.Search in Google Scholar
Rajabzadeh, M. A., Haddad, F., Polgári, M., Fintor, K., Walter, H., Molnár, Z. et al. 2017,Ore Geol. Revs., 80, 229-249.Search in Google Scholar
Rajasekar, A., Maruthamuthu, S., Muthukumar, N., Mohanan, S., Subramanian, P. & Palaniswamy, N. 2005, Corros. Sci., 47(1), 257-271.Search in Google Scholar
Skinner, H.C.W., 2005, Biominerals, Miner. Mag., 69 (5), 621 – 641.10.1180/0026461056950275Search in Google Scholar
Takenouchi, A., Mikouchi, T., & Yamaguchi, A., 2018, Met. Planet. Sci doi: 10.1111/maps.13120é.10.1111/maps.13120Search in Google Scholar
Wright, I. P., Grady, M. M., & Pillinger, C. T. 1988, Geochim. Cosmochim. Acta, 52(4), 917-924.Search in Google Scholar
Wright, I. P., Grady, M. M., & Pillinger, C. T. 1992, Geochim. Cosmochim. Acta, 56(2), 817-826.Search in Google Scholar
Yanai, K. 1979, Mem. NIPR Res. Spec. Is., 12, 1-8.Search in Google Scholar
© 2019 Ildikó Gyollai et al., published by De Gruyter Open
This work is licensed under the Creative Commons Attribution 4.0 Public License.