Some sort of spear head I think?

[Jenglass]

Found in my horse pasture. Can anyone tell me what it is? I find agate spear heads all the time never seen anything like it. 4 1/2 " long and 2 1/2 long. Any ideas

 

[SkaBa]

Has more of a scrapper look. Nice find.

 

[SkaBa]

And welcome to Tnet.

 

[flinthunter]

A possible preform.

 

[Jenglass]

Thanks

 

[DownNDirty]

Looks like a blade to me