Biconvex Jade Knife

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

Mottled light gray and brown stone

Translucent, pale celadon-green nephrite

Olive-green and brownish nephrite

Variegated creamy buff and light brown nephrite with two broad bluish green bands

Light gray and pale green, slightly calcified nephrite, polished smooth and glossy

Pale green nephrite with russet markings and a dark brown spot

Yellow and amber-colored stone with dark brown veins

Creamy white nephrite with dark green markings, polished to a brilliant gloss

Dark gray-green stone with black areas and light markings

Yellowish green and calcified, cream-colored nephrite

Translucent celadon-green nephrite with slightly calcified, cream-colored clouds