A window into the early stages of aqueous alteration from mackinawite in samples of asteroid BennuOPEN ACCESS 

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M.C. Benner, T.J. Zega, B.S. Prince, Z.E. Wilbur, H.C. Connolly Jr., D.S. Lauretta Geochimica et Cosmochimica Acta, In Press, Journal Pre-proof, Available online 6 February 2026 LINK + PDF (OPEN ACCESS) “We report the discovery…

Joegoldsteinite: A new sulfide mineral (MnCr2S4) from the Social Circle IVA iron meteorite

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Junko Isa, Chi Ma, Alan E. Rubin American Mineralogist 10.2138/am-2016-5594 First Published on May 02, 2016 LINK “Joegoldsteinite, a new sulfide mineral of end-member formula MnCr2S4, was discovered in the Social Circle IVA iron meteorite….

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