The Earth Story - Fulgurite: fossilised lightning strikes Fulgurites form when lightning strikes the ground and almost instantaneously melts the silicate minerals it contacts. The melt then rapidly cools leaving a hollow
Can Glass Be Formed When Lightning Hits Sand?
Fulgurite is lightning's work of art
Martha's Vineyard divers find glass sculpture treasure - The Martha's Vineyard Times
Otherworldly glass sculptures are formed when lightning strikes sand
glass made with lightning|TikTok Search
Fulgurites: The Power of Lightning (U.S. National Park Service)
A piece of lightning glass, lookout site | Lightning shaped … | Flickr
If lightning strikes on the beach (sand), can it make glass? - Quora