Constraints for Nuclear Astrophysics from an Unusual Presolar Silicate-Oxide Aggregate Grain Found in Primitive Ordinary Chondrite Meteorite Hills 00526OPEN ACCESS
Larry R. Nittler, Jens Barosch, Conel M. O’D. Alexander, Jianhua Wang Submitted on 3 May 2026 PDF (OPEN ACCESS) “We report O, Mg-Al, Si, Ca, and Ti isotopic data for an unusual presolar oxide/silicate aggregate…
An in situ study of presolar grains and the fine-grained matrices of the Meteorite Hills 00526 and Queen Alexandra Range 97008 unequilibrated ordinary chondrites
Laura B. Seifert, Pierre Haenecour, Tarunika Ramprasad, Thomas J. Zega MAPSVersion of Record online: 09 July 2023 LINK “Here we report in situ structural and chemical analyses of four presolar grains and the matrices of…
Primary crystallization and partial remelting of chondrules in the protoplanetary disk: Petrographic, mineralogical and chemical constraints recorded in zoned type-I chondrulesOPEN ACCESS
J. Pape, Å.V. Rosén, K. Mezger, M. Guillong Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 22 October 2020 LINK (OPEN ACCESS) “Chondrules from unequilibrated ordinary chondrites are among the oldest Solar system materials…
