Ash-flow tuff outcrop, NW flanks of Newberry Volcano, OR, was empla...
![Ash-flow tuff outcrop, northwest flanks of Newberry Volcano, Oregon...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img411.jpg?itok=KqPA_g3o)
Detailed Description
Larger dark lava bombs were carried in the pyroclastic flow supported within the ashy matrix.
Sources/Usage
Public Domain.
Larger dark lava bombs were carried in the pyroclastic flow supported within the ashy matrix.
Public Domain.