Space/Science — HabitableZone

Space/Science » in reply to Cool!

I wonder if the Hematite spheres found in Utah provide a useful analog here.

Certainly the Hematite spheres found in the state of Utah are water-formed [a long time ago].
and those Hematite spheres ['blueberries'] found on Mars are most likely to have
an aqueous origin also.
But I wonder if any microfossils have ever been found in those Utah Hematite
spheres?

Jacob

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