Interesting. Creationist think that plates were formed when God opened the depths during the flood. It was more that just rain. Since things were torn apart earthqakes and volcanos have plagued the planet.
Where do I look for rocks? Anytime I travel I always look for them. They make nice souveniours. But most, I am a lazy rock hound. I look in rock shops and ebay.
I like the pretty ones that are already polished. I especially love rocks you can see into. Geodes are very interesting. Then
I have a crystal ball with a fracture that turns the entire upper half into a rainbow. That rainbow is all I see in my crystal ball. 
