Rock... I have no idea where the points and tools are. As a matter of fact I found not a single arrow head. As far as tools I have several pieces of bone and a lot of them looked like they were used as tools. A few of look like they could have been used to put designs on clay for the pottery and some look like they could have been used for scooping. Most of the bone fragments I come across look the same but they have certain ones that look like they were put to use as tools. I need to do more research on the types of tools they made so I know what to look out for.