Curiosity Left Mastcam (M-34)

Sol 669 11:44 Site 37/0000 0669ML0028490010303640E01_DXXX
Document capping block target Calef [observations]
Jun 24, 2014, 11:17:45 AM UTC (approximate)
Credit: NASA / JPL-Caltech / Malin Space Science Systems

Image Source