Materials
Select all that apply:
- Ceramic (material)1,401 objects
- Basalt (basic igneous rock)683 objects
- Chert418 objects
- Quartzite252 objects
- Obsidian248 objects
- Quartz (mineral)124 objects
- Flint (rock)60 objects
- Plant material47 objects
- Acetate film45 objects
- Plate glass45 objects
- Clay44 objects
- Wood (plant material)43 objects
- Glass (material)33 objects
- Bone (material)26 objects
- Copper (metal)23 objects
- Siliceous rock19 objects
- Wool (textile)17 objects
- Limestone14 objects
- Sandstone13 objects
- Porcelain (material)12 objects