there is a place, up in what is now the aqua fria national park, on the side of a mountain canyon. there was a settlement there probably about 500or so years ago. the outlines are still there. I found an area off to the side, full of chippings, and some red obsidian. I was told this is not native to arizona, probably came by trade to arizona from up around the great lakes region. I was sitting on some boulders overlooking the canyon around dusk, and looked down right to my fight, and noticed a long cut in one of the boulders. I think that is where the tool guy had been sharpening is spearpoints, and so on. quite an interesting experience to sit there, where he would have sat so long ago. found a bunch of this stuff in various places.
