Sapphire Pool, in the Upper Geyser Basin, erupting after the 1959 Hebgen Lake ea
Detailed Description
Sapphire Pool, in the Upper Geyser Basin, erupting after the 1959 Hebgen Lake earthquake.
Sources/Usage
Public Domain.
National Park Service
Sapphire Pool, in the Upper Geyser Basin, erupting after the 1959 Hebgen Lake earthquake.
Public Domain.
National Park Service