Unknown | clay
Unknown | jade
300 BCE - 300 CE | obsidian
Unknown | slate
Unknown | shell
300 BCE - 200 CE | clay
300 BCE - 300 CE | clay, slip, paint
300 - 900 CE | jadeite
300 - 100 BCE | stone
Unknown | obsidian
800 - 1520 CE | copper
300 - 900 CE | clay
800 - 1200 CE | clay