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As we all know, a majority of the Martian soil is composed of ferric oxide ($F{e}_2{O}_3$), which is also coincidentally the formula for hematite, one of the most common ores of iron. I think (persona...

2 answers  ·  posted 6y ago by Budhaditya Ghosh‭  ·  last activity 6y ago by Budhaditya Ghosh‭