Perforated Jade Plaque with Dragons in Openwork

Mottled green nephrite with long whitish streaks and a brownish area; Middle Yellow River basin, Shenmu Shimao contexts

Translucent light green nephrite with opaque buff clouds; southeast Neolithic piece modified in the northwest

Brownish and yellow translucent nephrite

Carved wood with ink and mineral pigments (paper-wrapped rice grain inside?)

Bluish gray, translucent, brown-flecked stone

Mottled dark green and buff opaque nephrite, stained with cinnabar

Opaque brownish gray nephrite enclosing a large area of translucent bluish green nephrite with whitish clouds

Milky, pale green and light brown translucent nephrite

Ivory with traces of cinnabar

Stone

Strongly calcified, ivory-colored nephrite

Tortoise shell