Space/Science — HabitableZone

Space/Science » in reply to More RGB images - an ambitious post !!

It looks as if the spheres are imbedded the sandd/powder

and are rolling around as the sand/powder shifts or erodes in the wind, and probably work themselves up through heating & cooling.
Wnat would make such nice spheres and bury them? Are these spheres the source for the hematite readings?
Ed

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