Unknown | clay
Unknown | jade
300 BCE - 300 CE | obsidian
Unknown | shell
Unknown | quartz
late 19th century - early 20th century | ink on paper
300 BCE - 300 CE | clay, slip, paint
300 - 900 CE | jadeite
100 BCE - 700 CE | jadeite
300 BCE - 300 CE | clay
Unknown | obsidian
circa 1100 CE | stone
300 - 900 CE | clay
1300 - 1521 CE | clay
100 BCE - 700 CE | clay