Skip to main content
U.S. flag

An official website of the United States government

Densely welded rhyolites from the central Snake River Plain

By Yellowstone Volcano Observatory May 2004 (approx.)
Densely welded rhyolites from the central Snake River Plain
Original Thumbnail Medium

Detailed Description

Densely welded rhyolites from the central Snake River Plain.  USGS Photo by L. A. Morgan (May 2004).

Sources/Usage

Public Domain.