Bizmuth is a really neat mineral We're back from our holiday season break, and better than ever! In this episode of the Flannelcast Jesse talks about the big blue hole, Chris talks about Legos, and Steve and Jesse go head to head in household mineral use trivia! Listen to Episode 17 - Minerals now! Great Blue Hole in Belize. Listen to Episode 17 to see what Jesse has to say about this geomorphic feature. Podcast Episodes RSS