Bidspirit auction | A bird-form jade amulet pendant,

A bird-form jade amulet pendant, Hongshan - China, Neolithic, Hongshan culture (4000-3000 BC), brown hue jade, carved in the shape of a stylized bird with outstretched wings detailed with grooves and ridges simulating feathers. Signs of use, calcification. Signs of use. Dim.: 3.2cm. From the Pedro Guimarães Collection, Porto.