Pyramid Rock?

[catherine1]

Here is a close up of that triangle shaped rock, that I found with those other artifacts posted last week. Its 1-5/8 inches per side and 3/8 inches thick. The one side is smoothed and the other side is in the rough. Made of limestone. Could be a misnomer. But made it past the throw it over your shoulder test when I dug it up, and put it in my pocket, for later consideration.

 

[arrow86]

Cool rock but I would think just natural not an artifact

 

[Fred250]

I have a quartz pyramid that is sharp on all edges. From my reading I thought it was the result of bipolar flaking, I’ll see if I have a pic on my phone.

 

[Fred250]

 

[quito]

I see the face of a ghost or something in the center pic too!

 

[Twitch]

Catherine - very cool. I definitely could be something, hard to say from the pics. At least one of those edges looks ground from here, but really hard to tell

 

[Mine Shaft]

It reminds me of a medium used in a tumbler to deburr small parts.

 

[Nate in Ga]

I find stuff almost exactly like that here and there and always think its a piece of pottery, not saying it is just strikes me that way