AVO geologist Kristi Wallace looking at Pavlof volcanic ash using a petrographic microscope.
Date: Apr 6th, 2016
Volcano(es): Pavlof
Photographer: Hansen, Mark
URL: avo.alaska.edu/image/view/94721
Location:
Volcano(es): Pavlof
Photographer: Hansen, Mark
URL: avo.alaska.edu/image/view/94721
Latitude: 61.183333333333
Longitude: -149.80253611111
Image courtesy of AVO/USGS.
Please cite the photographer and the Alaska Volcano Observatory / U.S. Geological Survey when using this image.
Full Resolution.