He and Ne in individual chromite grains from the regolith breccia Ghubara (L5): Exploring the history of the L chondrite parent body regolith

Fysik och astronomi

• breccia 100%
• chondrites 78%
• chromites 77%
• cosmic rays 10%
• Galactic cosmic rays 7%
• histories 43%
• Kuiper belt 8%
• low concentrations 5%
• meteorites 7%
• meteoroids 7%
• micrometeorites 19%
• rare gases 5%
• regolith 74%
• sediments 21%

Mark- och miljövetenskap

• breccia 56%
• chondrite 56%
• chromite 60%
• cosmic ray 20%
• exposure 30%
• history 29%
• meteorite 6%
• micrometeorite 17%
• noble gas 7%
• Ordovician 5%
• parent body 64%
• regolith 59%
• sediment 8%