An ancient Chinese Neolithic period Liangzhu cylinder shaped and hand carved ceremonial tube or cong made of brown, blue, black Nephrite Jade. The tube encased in a square prism that gently tapers from top to bottom. Simple masks with circular eyes and bar shaped mouths decorate the corners. The ware is adorned with engraved geometrical patterns. The cong probably signified wealth and social status. Ancient Antique Asian Ceremonial Tubes, Ritual Object, most produced by the Liangzhu culture, circa 3300 to 2250 BCE, Late Neolithic period, circa 5000 to 1700 BCE, Jade Nephrite For Collectors.

Dimensions: H 35 1/8 in. All measurements are approximate.