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<url><loc>https://cosmochemistry-papers.com/2026/11/02/fire-induced-thermal-alteration-in-iron-meteorites-metallographic-analysis-of-the-2018-disaster-at-the-national-museum-of-rio-de-janeiro/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-11-02T13:53:27+00:00</news:publication_date><news:title>Fire-Induced Thermal Alteration in Iron Meteorites: Metallographic Analysis of the 2018 Disaster at the National Museum of Rio de Janeiro</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/11/02/revisiting-chondrule-formation-ages-using-plagioclase-chemistry-as-an-indicator-of-thermal-metamorphic-overprint/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-11-02T13:53:09+00:00</news:publication_date><news:title>Revisiting chondrule formation ages using plagioclase chemistry as an indicator of thermal metamorphic overprint</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/11/02/trial-production-of-the-s-type-asteroid-regolith-simulator-based-on-ordinary-chondrites/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-11-02T13:52:43+00:00</news:publication_date><news:title>Trial production of the S-type asteroid regolith simulator based on ordinary chondrites</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/11/02/variations-in-nitrogen-speciation-in-carbonaceous-chondritic-materials-and-their-origins-insights-from-partial-fluorescence-yield-x-ray-absorption-spectra-of-nitrogen-k-edge/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-11-02T13:52:23+00:00</news:publication_date><news:title>Variations in nitrogen speciation in carbonaceous chondritic materials and their origins: Insights from partial fluorescence yield X-ray absorption spectra of nitrogen K-edge</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/11/02/petrology-geochemistry-and-geochronology-of-the-l6-ordinary-chondrite-maoming-meteorite/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-11-02T13:51:53+00:00</news:publication_date><news:title>Petrology, Geochemistry, and Geochronology of the L6 Ordinary Chondrite Maoming Meteorite</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/11/02/characterization-of-northwest-africa-6410-l6-ordinary-chondrite-using-scanning-electron-microscopy-x-ray-diffraction-and-mossbauer-spectroscopy/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-11-02T13:50:30+00:00</news:publication_date><news:title>Characterization of Northwest Africa 6410 L6 ordinary chondrite using scanning electron microscopy, X-ray diffraction and Mössbauer spectroscopy</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/11/02/distribution-and-rare-earth-element-abundances-of-apatite-in-bennu-samples-determined-by-synchrotron-x-ray-fluorescence-spectroscopy/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-11-02T13:47:59+00:00</news:publication_date><news:title>Distribution and rare earth element abundances of apatite in Bennu samples determined by synchrotron X-ray fluorescence spectroscopy</news:title></news:news></url></urlset>