Day: July 7, 2020

Combined micro X-ray fluorescence and micro computed tomography for the study of extraterrestrial volcanic rocks. The case of North West Africa (NWA) 8657: A shergottite martian meteorite

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1Porfido, C.,2Manzari, P.,1Allegretta, I.,1Terzano, R.,3De Pascale, O.,3Senesi, G.S.
Talanta 217, 121114 Link to Article [DOI: 10.1016/j.talanta.2020.121114]
1Dipartimento di Scienze del Suolo, della Pianta e degli Alimenti, Università degli Studi di Bari “Aldo Moro”, Via Amendola 165/A, Bari, 70126, Italy
2Agenzia Spaziale Italiana, via del Politecnico, Roma, 00133, Italy
3CNR – Istituto per la Scienza e Tecnologia dei Plasmi (ISTP) – Sede di Bari, Via Amendola 122/D, Bari, 70126, Italy

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Shock-synthesized quasicrystals

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1,2Nemeth, P.
IUcrJ 7, 368-369 Link to Article [DOI: 10.1107/S2052252520005254]
1Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2, Budapest, 1117, Hungary
2Department of Earth and Environmental Sciences, University of Pannonia, Egyetem út 10, Veszprém, 8200, Hungary

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Fe2+ partitioning between the M1 and M2 sites in silicate crystals in some stony and stony-iron meteorites studied using X-ray diffraction and Mössbauer spectroscopy

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1Maksimova, A.A.,1Petrova, E.V.,1Chukin, A.V.,1Oshtrakh, M.I.
Journal of Molecular Structure 1216, 128391 Link to Article [DOI: 10.1016/j.molstruc.2020.128391]
1Institute of Physics and Technology, Ural Federal University, Ekaterinburg, 620002, Russian Federation

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Iron-nickel metallic components bearing silicate-melts and coesite from Ramgarh impact structure, west-central India: Possible identification of the impactor

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1Ray, D.,2Misra, S.,3Upadhyay, D.,4Newsom, H.E.,4Peterson, E.J.,5Dube, A.,6Satyanaryanan, M.
Journal of Earth Science 129, 118 Link to Article [DOI: 10.1007/s12040-020-1371-7]
1Planetary Sciences Division, Physical Research Laboratory, Ahmedabad, 380 009, India
2Discipline of Geological Sciences, SAEES, University of KwaZulu-Natal, Durban, 4000, South Africa
3Department of Geology and Geophysics, Indian Institute of Technology, Kharagpur, 721 302, India
4Institute of Meteoritics and Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, United States
58A-264, Salt Lake, Kolkata, 700 091, India
fCSIR-National Geophysical Research Institute, Hyderabad, 500 007, India

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