closer pictures for Old Digger and a ?

[yadkin-hunter]

sorry for the slow response but I hope these help, if you don"t mind what type would you call the second point, thanks for any info.

 

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[chatmangreer]

The link here Arrowhead Type Collection Timeline has a good picture timeline. The second one looks like a serrated base blade from around 5000 B.C. Check the link out and see what you think.

 

[old digger]

That's a dandy of a point, Congratulations!

 

[PrimitiveOne]

I love the material-Is it jasper??