Still raining so I took a shot at the point of the month. But, my turkey tail turned out to look a lot more like a dove tail to me so I'm posting it here instead of over there.
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When I heat treated this rock it broke up terribly. I'm shocked there was a point in it, but there were/are dips and dings all over it. Left it serrated; not sure why, but I got the edge nice and thin and it was very sharp. Didn't think I could improve on it.
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George