The texture of "Sleeping Bear" (1) - Sol 699

Original caption:"Microscopic Imager Non-linearized Full frame EDR acquired on Sol 699 of Spirit's mission to Gusev Crater at approximately 12:41:41 MLT. Microscopic Imager dust cover commanded to be OPEN".

Cerchiature Rosse: modestissimi photo-artifacts che dimostrano l'esistenza, nella roccia che forma "Sleeping Bear", di elementi cristallini ad altissima riflettenza.