Details
FOUR JADE AND STONE BLADES
NEOLITHIC/SHANG DYNASTY
One a thick, finely mottled black and white stone chopper with large oval aperture; one an axe head (possibly moss agate) of tapering rectangular form with a single biconical hole at one end, with concentric bands of color shading from pale grayish-brown to a band of dark brown inclusions, a pale grayish-olive band and then an opaque outer band of buff color where the stone has been altered in burial; the third a tapering rectangular blade fragement drilled with three biconical holes in one corner and of mottled brown and russet tone, the hardstone (possibly agate) now partially altered; the fourth a pale gray stone, 'stepped' adze with straight-cut edges and satin-like polish, the narrower end drilled with a conical hole and cut with a deep bevel or 'step' on one side where the stone has not been polished (chips)
3 7/8, 4 3/8, 3¾ and 4 3/8in. (9.8, 11.1, 9.5 and 11.1cm.) long, fitted box (4)