Opportunity appears to have caught something erupting out of the ground in sol107:
are these co2 sublimation vents?
the two frames captured are
Also caught some frames in sol123 at
at 10:15:15, 10:25:45 and 10:26:16
Are those not the reflections of the heat shield?
yes that could be. looks like reflection of a shiny object too. *solved*
Yes I think you're right! *solved*.