What is a Mineral? Geology 101: Minerals Part 1

Ask a room full of intro geology students whether a snowflake is a mineral and almost every hand says no. Ask why, and someone will tell you it's because no two snowflakes are alike. Chris Bolhuis has been asking that question for 25 years — he asked it of a young Jesse Reimink sitting in his high school classroom — and the answer is the whole point of this lesson. It's been a while since we've released an episode on the Planet Geo feed, and there's more coming (plus a few projects we can't w...