"Joe Knapp" wrote in message
.com...
Weird erosion pattern, no?

Spherule on a stick:

http://www.copperas.com/astro/stalk.jpg

Joe


Don't post too many of those. The kooks will come along and suggest that it
is their long lost grandpa who was buried on Mars by little green aliens,
and has finally been found! Oops. I guess I just let the cat out of the
hat.