Yellowish white jade river pebble from the Uyghur Autonomous Region in China, famous for its fine quality nephrite. The tip and one side of the pebble are light brown. This color is through and through and not the ‘skin’. The pebble was found in the White Jade River in Hetian (formerly known as Khotan). Length 3.1 cm. Width 1.9 cm. Depth 1.2 cm. Weight 11.8 grams.