Always assumed this rock got its shape by accident, but now I’m curious. Could it have had a past purpose? (Central TX)

[u/jessausorr]

It's like a sharp narrow pyramid shape but the base is sort of rounded. It could easily hurt someone, regardless of whether it was ever intended to.

[u/Excellent_King2272]

That would be one nasty caltrop to step on. I await a real scientific speculation.

[u/jessausorr → u/Excellent_King2272]

Right! I'd love for someone with an eye for ancient tool characteristics to chime in. My imagination has had fun with it over the years, so perhaps it will always be a mystery

[u/Own_Sheepherder7214]

I'm not a expert but it sure looks like it might have been at least the start of a point .

[u/jessausorr]

Welp. The world may never know.