The first Al-Cu-alloy-bearing unmelted micrometeorite suggests contributions from the disrupted ureilite protoplanetOPEN ACCESS
Matthew J. Genge, Matthias Van Ginneken, Chi Ma, Martin D. Suttle, Natasha Almeida, Noriko T. Kita, Mingming Zhang, Luca Bindi Earth and Planetary Science LettersVolume 656, 15 April 2025, 119276Available online 22 February 2025, Version…































