Could the history of Mars be set in stone? Meteorite discovery may offer clues to Red Planet's past

Garnet found in a 4.4-billion-year-old meteorite gives potential insight into the history, development and geological processes of Mars.
Source: Could the history of Mars be set in stone? Meteorite discovery may offer clues to Red Planet's past (https://www.cbc.ca/news/science/garnet-found-in-martian-meteorite-9.7247165?cmp=rss)