I remember one of the kids' science shows from the 80s (maybe 3-2-1 Contact?) showing this
August 06, 2020 at 07:50AM
via reddit https://www.reddit.com/r/Damnthatsinteresting/comments/i4qbb2/this_is_how_geologists_collect_lava_samples_from/g0js3zb?utm_source=ifttt