Redoubt fieldwork; 8-24-2010
Nunatak in lower Drift Glacier-- likely a Tuya (lava erupted under a glacier); newly exposed by the drop in ice level during the 2009 eruption of Redoubt Volcano.
Image courtesy of the AVO/ADGGS.
Please cite the photographer and the Alaska Volcano Observatory / Alaska Division of Geological & Geophysical Surveys when using this image. Full Resolution.