The chemistry of the extraterrestrial carbonaceous stone “Hypatia”: A perspective on dust heterogeneity in interstellar spaceOPEN ACCESS 

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Jan D. Kramers, Georgy A. Belyanin, Wojciech J.Przybyłowicz, Hartmut Winkler, Marco A.G. Andreoli IcarusAvailable online 22 April 2022 LINK (OPEN ACCESS) “Highlights • The parent body of the carbonaceous, extraterrestrial stone “Hypatia” was primitive.• We…

Petrography of the carbonaceous, diamond-bearing stone “Hypatia” from southwest Egypt: A contribution to the debate on its origin

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Georgy A. Belyanin, Jan D. Kramers, Marco A.G. Andreoli, Francesco Greco, Arnold Gucsik, Tebogo V. Makhubela, Wojciech J. Przybylowicz, Michael Wiedenbeck Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 28 December 2017 LINK…

A comprehensive study of noble gases and nitrogen in Hypatia, a diamond-rich pebble from SW Egypt

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Guillaume Avice, Matthias M. M. Meier, Bernard Marty, Rainer Wieler, Jan D. Kramers, Falko Langenhorst, Pierre Cartigny, Colin Maden, Laurent Zimmermann, Marco A. G. Andreoli Earth and Planetary Science Letters (2015) pp. 243-253 10.1016/j.epsl.2015.10.013 arXiv:1510.06594…

Unique chemistry of a diamond-bearing pebble from the Libyan Desert Glass strewnfield, SW Egypt: Evidence for a shocked comet fragment

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Jan D. Kramers, Marco A.G. Andreoli, Maria Atanasova, Georgy A. Belyanin, David L. Block, Chris Franklyn, Chris Harris, Mpho Lekgoathi, Charles S. Montross, Tshepo Ntsoane, Vittoria Pischedda, Patience Segonyane, K.S. (Fanus) Viljoen, Johan E. Westraadt…

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