Materials
- Obsidian4,570 objects
- Glass (material)259 objects
- Flint (rock)111 objects
- Metal62 objects
- Chert54 objects
- Olivella shell48 objects
- Wood (plant material)21 objects
- Abalone shell19 objects
- Basalt (basic igneous rock)17 objects
- Porcelain (material)12 objects
- Soapstone (metamorphic rock)11 objects
- Ceramic (material)9 objects
- Quartz (mineral)9 objects
- Copper (metal)7 objects
- Bone (material)3 objects
- Clay3 objects
- Redwood (wood)3 objects
- Shell (animal material)3 objects
- Antler (material)2 objects
- Jasper2 objects