Materials
- Ceramic (material)112 objects
- Bone (material)66 objects
- Porphyry31 objects
- Agate (chalcedony)15 objects
- Clay14 objects
- Obsidian13 objects
- Quartz (mineral)11 objects
- Flint (rock)6 objects
- Jasper6 objects
- Petrified wood6 objects
- Shell (animal material)6 objects
- Quartzite5 objects
- Chert3 objects
- Quartz crystal3 objects
- Sandstone3 objects
- Freshwater mussel shell2 objects
- Plant fiber2 objects
- Adhesive1 objects
- Antler (material)1 objects
- Basalt (basic igneous rock)1 objects