Nunatak (Tuya), lower Drift Glacier, north of Redoubt Volcano. Exposures of the complete Nunatak were revealed after melting of adjacent glacier ice during the 2009 eruption of Redoubt. The columnar basaltic andesite lava is visible here, as well as underlying and marginal breccias.
Date: Aug 23rd, 2010
Volcano(es): Redoubt
Photographer: Anderson, Steve
URL: avo.alaska.edu/image/view/28212
Image courtesy of the photographer, Steve Anderson.Volcano(es): Redoubt
Photographer: Anderson, Steve
URL: avo.alaska.edu/image/view/28212
Please cite the photographer when using this image.
Full Resolution.