Materials
- Sandstone59 objects
- Basalt (basic igneous rock)19 objects
- Rhyolite17 objects
- Granite (rock)11 objects
- Lava6 objects
- Wood (plant material)5 objects
- Tuff4 objects
- Bone (material)2 objects
- Bronze (metal)2 objects
- Metal2 objects
- Quartzite2 objects
- Soapstone (metamorphic rock)2 objects
- Stone (worked rock) (stone)2 objects
- Andesite1 objects
- Andesite (pinkish)1 objects
- Argillite (argellite)1 objects
- Calcite1 objects
- Cottonwood (wood)1 objects
- Egyptian alabaster1 objects
- Elderberry1 objects