Survey of the Casadepaga Schist at the Glaucophane Volcano, Alaska
By National Cooperative Geologic Mapping Program
2017 (approx.)
Detailed Description
Alaska Division of Geological and Geophysical Surveys (ADGGS) Geologist examines the Casadepaga Schist at the "Glaucophane Volcano," Solomon Quadrangle, Seward Peninsula. Photo by Melanie Werdon, ADGGS.
Sources/Usage
Public Domain.