Previous page
Next page
Materials
- Obsidian210 objects
- Chert21 objects
- Basalt (basic igneous rock)15 objects
- Hornfels5 objects
- Opal3 objects
- Agate (chalcedony)2 objects
- Petrified wood2 objects
- Slate (rock)2 objects
- Amber (fossil resin)1 objects
- Chalcedony1 objects
- Flint (rock)1 objects
- Quartzite1 objects
- Shale1 objects