24 May 2005 - 1700
![This is a photo of a HVO geologist getting a sample from an active pahoehoe flow.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/1700.jpg?itok=6_ewGEEn)
Detailed Description
HVO geologist snags a sample from an active pahoehoe flow, wearing a hood made of a non-flammable material to protect his face from the heat. The coffee can at his feet contains water to "quench," or quickly cool, the lava. Photo taken May 19, 2005
Sources/Usage
Public Domain.