Grand Prismatic Spring, Yellowstone
By Geology, Geophysics, and Geochemistry Science Center
2017 (approx.)
![geothermal springs](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Grand-Prismatic-Springs-YNP.png?itok=qgIDVQNa)
Detailed Description
Grand Prismatic Spring, Yellowstone National Park.
Sources/Usage
Public Domain.