In this episode I talk about the geology behind the sport climbing on Mt. St. Helena and give a definitive answer to what the rock type is at The Bear.
Animation of the triple junction: https://www.youtube.com/watch?v=XBt-C-hgR5I
Link to the episode notes/photos/sources: jazzhammer.blogspot.com/
Insta: @Jazzhammer365
Mountain Project: Quinn Todzo