Unknown | obsidian
circa 1100 CE | stone
300 - 900 CE | clay
Unknown | clay
300 BCE - 300 CE | clay, burnished red slip
300 BCE - 300 CE | Earthenware
300 BCE - 200 CE | clay
300 BCE - 300 CE | clay, slip, paint
500 - 1000 CE | clay
800 - 1520 CE | copper
1300 - 1521 CE | clay
Unknown | jade
Unknown | stone