Mushroom Shaped Boulder
I submitted a picture with the same subject line. My sisters and I found this boulder (approx. 300 lbs.) half buried in the creek bank at our house. I don't know much about rocks, but I was hoping that someone could help me identify the rock and explain why this rock eroded the way it did. I have more pictures that are higher quality if someone wants me to email them.
From Aaron Dempsey - June 09, 2008 at 13:27:26