shows an Geologist sampling lava on the June 27th lava flow using a...

Preview image for video: shows an HVO geologist sampling lava on th...

Detailed Description

Preview image for video: shows an HVO geologist sampling lava on the June 27th lava flow using a rock hammer. The lava is placed into a bucket of water to quench the sample. Lava samples like this are routinely collected for chemical analysis, which provides insight into the magmatic system feeding the eruption.

Details

Image Dimensions: 1152 x 648

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