posted on Sep, 28 2013 @ 06:30 PM
reply to post by wildespace
That`s a good picture, it doesn`t show anything unusual about that pebble.
The chemcam uses a laser and the difference in colors that the camera picks up tells them what material the rocks are composed of, that`s why I asked
in a previous post if i would correct in assuming that those marks on the rock are composed of a different material than the rock is since they are a
edit on 28-9-2013 by Tardacus because: (no reason given)