Hydrothermal

Eruptions

Category archives for Hydrothermal

New posts soon!

      I’m a little behind on the news after spending the weekend field tripping at Lassen Peak. I’ll be catching up soon, but to tide you over, here is a picture I took of some bubbling mudpots/springs at Bumpass Hell near Lassen Peak. The dark areas are pyrite crystals floating on the stew!