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Materials
- Abalone shell1,421
- Obsidian1,194
- Bone (material)359
- Ceramic (material)329
- Clay220
- Quartz crystal153
- Tooth (material)145
- Chert118
- Olivella shell114
- Shell (animal material)107
- Glass (material)74
- Faunal remains58
- Clam shell (salt water)53
- Sandstone47
- Soapstone (metamorphic rock)32
- Copper (metal)31
- Slate (rock)31
- Flint (rock)21
- Granite (rock)12
- Asbestos11