Amidst steam created by rain falling on the hot lava, another Geolo...

Amidst steam created by rain falling on the hot lava, another HVO g...

Detailed Description

Amidst steam created by rain falling on the hot lava, another HVO geologist uses a rock hammer to collect a sample of the active flow. Analyses of this sample will yield data on the temperature and chemical makeup of the lava, information that is needed to help determine what's happening within the volcano.

Details

Image Dimensions: 4000 x 3000

Date Taken: