artifacts or geofacts?

[KYHeadHunter]

Here are a few more rocks I may have posted already several months ago. I know some are artifacts, but some of these may just be geofacts. Any ideas on which ones are just geofacts? The last two pics are the same rock at different angles. Thanks

 

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[pickaway]

Wow that first piece is a nice one congrats.

 

[Cannonman17]

IMO
1)Artifact
2)Geofact
3)Geofact
4)Artifact
5)Geofact and Geofact
6)1 Artifact for sure, maybe more, but mostly Geofacts
7)Geofact

 

[KYHeadHunter]

Thanks for the comments. Cannonman: In pic 6 is the for sure artifcat the black material?

 

[Cannonman17]

Yes. I shouldn't have said for sure... more like it sure does look like it though.

 

[detectorFRED]

I have found similar items. Nice find!

 

[PaDirtDigger]

The latest issue of Central States archaeological journal has a GREAT article about geofacts... And yeah, pics 4 and 6 are worked by more than mother nature...

 

[Calgarychef]

Picture 4 is a great hand ax, It resembles those made in Britain quite a bit ....very nice find indeed