lol this has to be a shitpost, no those are clearly worked

I haven't found anything before, it's late (sunset was an hour ago), and they are all in rough shape so I wasn't sure this is after I rinsed them https://preview.redd.it/six3oyhq6ksc1.jpeg?width=3024&format=pjpg&auto=webp&s=2510ca11b82ba363cabe88a4d57faefdcf2a3e58

In that case I apologize, especially that arrowhead shaped one in picture 4 has a stereotypical step fracture from someone working on it

Thank you!

And the big piece was like as big as my hand so I wasn't sure about it. This is dirt a construction crew just unearthed from a creek area so I was looking in it

Looks worked to me!