Materials
- Obsidian923 objects
- Flint (rock)327 objects
- Glass (material)162 objects
- Chert95 objects
- Olivella shell35 objects
- Antler (material)34 objects
- Bone (material)33 objects
- Metal23 objects
- Shell (animal material)21 objects
- Soapstone (metamorphic rock)21 objects
- Quartz crystal20 objects
- Porcelain (material)17 objects
- Faience (composite material)15 objects
- Bird bone8 objects
- Copper (metal)6 objects
- Adobe (material)5 objects
- Mammal bone4 objects
- Ceramic (material)3 objects
- Petrified wood3 objects
- Wood (plant material)3 objects