Lava Sampling (GIF)
Detailed Description
Animated GIF of a pick hammer scooping lava from an active flow and being dumped into a bucket of water.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
