Crystals and Melt Inclusions Record Deep Storage of Superhydrous Magma Prior to the Largest Known Plinian Eruption of Cerro Machin Volcano, Colombia

Silvia Castilla, University of Maryland College Park, Department of Geology, College Park, MD, United States, Philip M Piccoli, University of Maryland College Park, College Park, MD, United States and Megan Eve Newcombe, University of Maryland, Department of Geology, College Park, MD, United States