Thin Trapezoidal Jade Knife with a Cutout

Translucent, pale greenish nephrite with buff and gray markings

Black stone

Mottled light and dark brown stone with a small green patch on the inner wall

Calcified, whitish nephrite; only a few spots of the original dark green color remain

Green stone

Mottled, olive-greenish nephrite with whitish markings

Black and blackish green stone

Pale sea-green nephrite turned mottled brown and buff on the exterior

Irregularly rounded, sturdy disk of a fine-grained, mottled dark brown stone

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

Mottled light and dark brown stone

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