1600 - 1800 | clay
300 - 900 CE | jadeite
1800s | Stone
1800s | Wood
1800s | Ivory
Unknown | obsidian
300 BCE - 300 CE | clay, slip, paint
800 - 1520 CE | copper
300 - 900 CE | clay
800 - 1200 CE | clay
1300 - 1521 CE | clay
300 - 900 CE | jade