Materials
- Obsidian3,724 objects
- Chert27 objects
- Flint (rock)26 objects
- Basalt (basic igneous rock)25 objects
- Stone (worked rock)4 objects
- Quartzite2 objects
- Schist2 objects
- Wood (plant material)2 objects
- Agate (chalcedony)1 objects
- Antler (material)1 objects
- Chalcedony1 objects
- Hornfels1 objects
- Opal1 objects