Materials
Select all that apply:
- Obsidian8,764 objects
- Chert305 objects
- Flint (rock)60 objects
- Basalt (basic igneous rock)30 objects
- Quartzite19 objects
- Quartz (mineral)17 objects
- Agate (chalcedony)15 objects
- Jasper13 objects
- Antler (material)10 objects
- Chalcedony6 objects
- Petrified wood6 objects
- Slate (rock)4 objects
- Hornfels3 objects
- Sinew (material)3 objects
- Wood (plant material)3 objects
- Bone (material)2 objects
- Copper (metal)2 objects
- Glass (material)2 objects
- Granite (rock)2 objects
- Metal2 objects