Materials
Select all that apply:
- Obsidian7 objects
- Quartzite7 objects
- Shale6 objects
- Basalt (basic igneous rock)4 objects
- Stone (worked rock)4 objects
- Stone (worked rock) (pebble)4 objects
- Stone (worked rock) (stone)3 objects
- Granite (rock)2 objects
- Sandstone2 objects
- Schist2 objects
- Soapstone (metamorphic rock)2 objects
- Tufa2 objects
- Agate (chalcedony)1 objects
- Carnelian1 objects
- Chalcedony1 objects
- Flint (rock)1 objects
- Flint (rock) (pebble)1 objects
- Hematite1 objects
- Limestone1 objects
- Mica (mineral)1 objects