Materials
- Obsidian7,608 objects
- Quartz crystal25 objects
- Wood (plant material)14 objects
- Ceramic (material)7 objects
- Redbud7 objects
- Soapstone (metamorphic rock)7 objects
- Willow (wood)7 objects
- Quartz (mineral)5 objects
- Flint (rock)4 objects
- Acetate film3 objects
- Bone (material)3 objects
- Plate glass3 objects
- Slate (rock)3 objects
- Olivella shell2 objects
- Agate (chalcedony)1 objects
- Brake fern1 objects
- Creosote1 objects
- Freshwater mussel shell1 objects
- Glass (material)1 objects
- Horsehair (handle)1 objects