I was working on some presentations for lessons next week. We just finished up the chapter on minerals in Earth Science, and I wanted to include a little review before we moved on to the rock cycle. Ok - I'm turning into some kind of Earth Science geek. I know - I look at rocks differently now...

Anyway. I typed in a google search 'minerals' just to see what might come up. I found this video and it made me laugh. That's worth it, sometimes.