Did you ever wonder as a kid (or even as an adult) if there were so many species of lifeforms that lived on the earth for millions of years, why don't we see evidence of them all around us? Well, the short answer is they are. And on this channel, we go and find them.
Found lots of those, at old local sandbit when kid. Some books state that those were from lihtnin strucks over hundread years ago, but modern science says what I found was three roots or something, that had cumulated iron from groundwater, after composting . Yours can be fulgurite though