Nice. And the subtle colors add a lot. I think it would be weaker converted to B&W.
+1.I love rocks and take many pictures of them. My family and most friends look at them and say/think "meh". Clearly, I'm not doing it right. Maybe we need a special "rock" thread as we have for abstracts and trees.
Nice image but it feels constricted in the foreground. I would have liked to see the close edge of the creek instead of having it cut off.