Materials
- Obsidian28 objects
- Wood (plant material)22 objects
- Chert9 objects
- Ivory (material)7 objects
- Ceramic (material)6 objects
- Chalcedony6 objects
- Plant material6 objects
- Shell (animal material)6 objects
- Iron (metal)5 objects
- Lava5 objects
- Leather5 objects
- Ostrich eggshell5 objects
- Glass (material)4 objects
- Aluminum (metal)3 objects
- Calabash [remove]3 objects
- Cowrie shell3 objects
- Metal3 objects
- Basalt (basic igneous rock)2 objects
- Copper (metal)2 objects
- Horn (animal material)2 objects