Crater glacier and lava dome within Mount St. Helens' crater
Detailed Description
Crater glacier and lava dome within Mount St. Helens' crater, east side view.
Sources/Usage
Public Domain.
Jim Vallance and Matt Logan
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
