300 BCE - 300 CE | clay, red slip
300 - 900 CE | clay
300 BCE - 300 CE | clay, slip, paint
300 BCE - 300 CE | clay
Unknown | stone
Unknown | clay
Unknown | jade
300 BCE - 300 CE | obsidian
Unknown | obsidian
100 BCE - 700 CE | jadeite
1300 - 1521 CE | clay