- Obsidian24,682 objects
- Ceramic (material)11,186 objects
- Acetate film8,795 objects
- Plate glass7,307 objects
- Bronze (metal)3,292 objects
- Shell (animal material)2,901 objects
- Wood (plant material)2,581 objects
- Metal2,440 objects
- Silver (metal)1,809 objects
- Silk1,804 objects
- Cotton (textile)1,706 objects
- Abalone shell1,519 objects
- Bone (material)1,334 objects
- Spondylus pictorum1,214 objects
- Terracotta (clay material)1,050 objects
- Copper (metal)1,012 objects
- Clay935 objects
- Wool (textile)919 objects
- Glass (material)841 objects
- Chert766 objects