Sol 805, November 11, 2014. Mars Science Laboratory rover Opportunity cleaned off a small patch (top right, arrows) on the exposed surface of the Pahrump Hills outcrop. Three hours later, the Mastcam took a look at the patch (middle right), then a bit later, it took a much closer look (bottom right) at the rock texture in the outcrop.
Sol 805 raw images (from all cameras), and Curiosity’s latest location map.