Bobby Basalt, a rock, was ejected from a volcano and washed into a river by heavy rain, where he was embedded underground and underwent changes in pressure and heat to become Andrew Amphibolite after emerging from another volcano.

1. The Tails of Bobby the Basalt

2. One day I, Bobby Basalt, just cooled
out of the volcano that I got out of.

3. Then it started to rain really hard
and it washed me away.

4. The rain pushed me into a river.

5. That river lead to a sand bar

6. Over time, I got embedded under
ground. Soon enough I got
pressured and heated up.

7. Then I got spat out of a volcano and
became an Amphibolite. And I
changed my name to Andrew
Amphibolite.