An Geologist collects a fresh lava sample for chemical analysis. T...
![An HVO geologist collects a fresh lava sample for chemical analysis...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img4402.jpg?itok=tAotoXqn)
Detailed Description
An HVO geologist collects a fresh lava sample for chemical analysis. The lobe being sampled was typical of the many scattered pāhoehoe breakouts along the flow margin today.