Marble Volcano 3: Marbles Animation of Volcano Erupting

Trying the marble volcano idea again. I had some trouble with the physics in this one and there are some errors in the animation, but it would be a shame to not share it with you. I think it has enough marble goodness. :)

In this animation there are two marble eruptions. At the end the mountain gets chrome rings that catch the marbles on the slopes of the mountain.

Marbles animation, created in Blender.