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<url><loc>https://cosmochemistry-papers.com/2026/04/17/the-effect-of-terrestrial-weathering-on-the-mineralogy-and-petrologic-subtypes-of-cm-chondrites-explored-by-kinetic-modeling-and-laboratory-experiments/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-04-17T14:02:40+00:00</news:publication_date><news:title>The effect of terrestrial weathering on the mineralogy and petrologic (sub)types of CM chondrites explored by kinetic modeling and laboratory experiments</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/04/17/terrestrial-formation-of-calcium-sulfate-and-carbonate-assemblages-in-atacama-co-chondrites-implications-for-martian-evaporitic-environments/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-04-17T13:58:42+00:00</news:publication_date><news:title>Terrestrial formation of calcium sulfate and carbonate assemblages in Atacama CO chondrites: Implications for Martian evaporitic environments</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/04/16/confirming-the-impact-origin-of-the-sao-miguel-do-tapuio-structure-northeastern-brazil/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-04-16T13:21:35+00:00</news:publication_date><news:title>Confirming the impact origin of the São Miguel do Tapuio structure, northeastern Brazil</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/04/16/carbon-and-oxygen-isotope-compositions-in-calcite-from-the-cm-chondrites-aguas-zarcas-and-mil-13005-implications-for-o-and-c-sources-and-alteration-conditions/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-04-16T13:12:38+00:00</news:publication_date><news:title>Carbon and oxygen isotope compositions in calcite from the CM chondrites Aguas Zarcas and MIL 13005: Implications for O and C sources and alteration conditions</news:title></news:news></url></urlset>
