Its a**holes like you who are destroying or condoning the destruction of the natural beauty of our country. Enough people with your attitude and our parks and scenic wonders will be gone. A great example is Petrified Forest NP. The amount of petrified wood stolen from the park one piece at a time has significantly degraded the impressiveness of the park in my lifetime . But they are only rocks. Your attitude SUCKS. Take only pictures, leave only footprints.
Sometimes a rock is just a rock...
(ducks...8^)