well, actually this'n and mine aren't all that well worked or special...pretty utilitarian actually. Just imagine being so blase' about something so beautiful..."ho hum..this looks like the right kind of rock to smash into little flakes and make sharp things out of"... but when you think about it, I have about 2,000 carnelian and chalcedony agates that I have picked up over the years, can't pass one up if I see it. I have jars and bowls full of them sitting where they will catch the sun. Where would and Indian put such a collection, why would he bother...
"yep, this is the right kind of rock to make that" sounds about right to me.