Saturday, May 9, 2020

The quality of that rock looks - poor.


5 comments:

  1. Why, they're sedimentary, my dear Swanson....

    ReplyDelete
  2. A conglomerate, of mostly what appears to be Photoshop.

    Who's Swanson?

    ReplyDelete
  3. Breccia and aeolian sculpting.



    Rick

    ReplyDelete