Trapezoidal Jade Knife

Bone-colored, highly calcified nephrite with cinnabar adhering to the surfaces

Mottled black and light gray nephrite

Celadon-green nephrite with light brown markings

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

Light olive-green translucent nephrite

Nephrite of two shades of celadon-green with cream-colored spots

Pale green nephrite with russet markings and a dark brown spot

Translucent, pale greenish nephrite with buff and gray markings

Creamy buff stone with brown markings

Translucent, evenly gray-green nephrite

Translucent, pale green nephrite

Largely calcified, ivory-colored jade with a few dimly translucent, olive-green spots