Space/Science — HabitableZone

Space/Science » in reply to More discussion of the Wishstone rock.

re: More discussion of the Wishstone rock.

There was a great image on this board of Wishing Well rock, which is also supposed to be high in phosphorus:

http://www.lipfordm.com/wtsi/p-2M158146955EFFA269P2959M2M1-90.jpg


On the right side, inside the rim of the RAT hole there is dark material that has a soft appearance as of clay.
NASA needs to find means of determining the chemical makeup of this dark material.

Robert Clark

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