Episode 30 lava fountaining at Kīlauea summit
Detailed Description
A USGS geologist collects a molten sample of the episode 30 lava flows, quenching the sample in a bucket of water. The chemistry of these lava samples is analyzed to better understand the source and storage of magma driving Hawaiian eruptions. USGS photo by M. Patrick taken on August 6, 2025.
Sources/Usage
Public Domain.