Materials
- Obsidian25,285 objects
- Chert690 objects
- Flint (rock)575 objects
- Basalt (basic igneous rock)72 objects
- Metal53 objects
- Bronze (metal)41 objects
- Wood (plant material)36 objects
- Quartz (mineral)33 objects
- Iron (metal)29 objects
- Glass (material)27 objects
- Jasper26 objects
- Quartzite24 objects
- Agate (chalcedony)23 objects
- Bone (material)16 objects
- Antler (material)15 objects
- Slate (rock)15 objects
- Copper (metal)14 objects
- Bone (material) (cane)13 objects
- Acetate film10 objects
- Plate glass10 objects