Comment on Doing it now
TrickDacy@lemmy.world 3 weeks agoInteresting. Have you ever looked at beach sand specifically, under a microscope?
Comment on Doing it now
TrickDacy@lemmy.world 3 weeks agoInteresting. Have you ever looked at beach sand specifically, under a microscope?
icelimit@lemmy.ml 3 weeks ago
Yes, different types. Including glacial erosion and other sediments. Some are interesting, most are unremarkable to the layman. To academics, they are interesting for the story they tell (shat out of parrotfish for example)