Molly, I know what you mean about the ' Ol' Rhyolite ' I find more red quartzite than rhyolite, but I find plenty of low grade rhyolite as well, I think I'm just north enough to be in a wide range of lithics. I would really like to find even a field grade example of an arrowhead made of this material. I'd also like to see those points of similiar material, if you have the time to picture and post them, thanks for the comments pick, and wells.