We're starting off the weekend with a requested Coffee Break theme. Today's theme comes to us from Bob, in St. Paul. Bob wrote, "How about a mineral music theme? There's a rich vein of tunes with minerals at their core, so what say we assay a few of the more worthy ones and feature them in a CB?"

Thanks for the suggestion Bob! Alright, what songs about minerals should we play for today's 9:30 Coffee Break?