SP Crater and lava flow
![SP Crater and lava flow (dark area to right of cinder cone)](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img3073.jpg?itok=rPHBD8DG)
Detailed Description
SP Crater and lava flow (dark area to right of cinder cone) in the northern part of San Francisco Volcanic Field, Arizona.
Sources/Usage
Public Domain.
SP Crater and lava flow (dark area to right of cinder cone) in the northern part of San Francisco Volcanic Field, Arizona.
Public Domain.