OK, I knocked a couple out during the week and took pictures today.
The first one I did with a copper pressure flaker.
The next one I did with only primitive tools.
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They are both made from some kind of heat treated chert.
It's really easy stuff to work with (I got several large flakes as a gift a year ago).
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I did the notches with a stone pressure flaker with a shaped piece of juniper for support.
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They ended up as a couple small knives for the kids (when I'm watching, of course)
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