Do you ever think much about what clay really is?
A while ago, we were at Bald Head Island, NC and spent some time on the beach. I enjoy walking on the beach and looking for interesting shells, etc. Something unusual caught my attention this time. A moist, brown/grey lump, roughly oval, covered with sand.
I kept walking. Then I saw another, and another. Most people ignored them, or thought they were probably some kind of animal feces. I’m just too curious, and besides, I didn’t think it was fecal material (there were no flies). So, I picked one up. It had more weight to it than I thought by just looking at it. I broke it apart and saw uniform texture and what appeared to be clay inside the sandy coating. I started to gather these “clay” blobs… much to some other visitors’ stupefaction.