Materials
- Igneous rock5 objects
- Incense1 objects
- Indurated shale8 objects
- Ink160 objects
- Ink (5)1 objects
- Intestine (collagenous material)8 objects
- Iris fiber1 objects
- Iron (metal)1,273 objects
- Iron (metal) (cast iron)1 objects
- Iron (metal) (forged iron)1 objects
- Iron (metal) (galvinized)1 objects
- Iron (metal) (iron blade made from automobile leaf spring)1 objects
- Iron (metal) (iron, not of commercial manufacture)1 objects
- Iron (metal) (nails)1 objects
- Iron (metal) (rusted)1 objects
- Iron (metal) (rusty)1 objects
- Iron ore3 objects
- Ivory (material)1,441 objects
- Ivory (material) (?)1 objects
- Ivory (material) (dark ivory)1 objects