USGS scientist Cynthia Gardner examines new rock samples from NEw g...
![USGS scientist Cynthia Gardner examines new rock samples from the n...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img849.jpg?itok=-u_iQM3B)
Detailed Description
USGS scientist Cynthia Gardner examines new rock samples from the new growth on Mount St. Helens' dome.
USGS scientist Cynthia Gardner examines new rock samples from the new growth on Mount St. Helens' dome.