I found this object on this image in the origin...

I found this object on this image in the original Phoenix mission site
http://phoenix.lpl.arizona.edu/images.php?gID=620&cID=15
I did not process the image anyhow, except that I applied the automatic white balance to it with GIMP, before I cropped and scaled that object. The color balance on that image is obviously wrong, after applying a simple white balance, the sky is bluish, and I think I even noticed some patches of frost on some rocks. But look at the rocks on that image with a zoom 800x, you would never regret this, there are many interesting rocks.