Hetian jade debris flows into the river through rain and snow, and flows into the water with the river, which is called Hetian jade mountain living water material. The original stone of Hetian jade mountain water has been washed by Yulong Kashi River for hundreds or even tens of thousands of years, forming Hetian jade seed material.

The texture of seed hetian jade: moist and delicate, rich in color, natural and simple, bright in skin color, sleek in shape and diverse in posture, based on the theory of five virtues, benevolence, righteousness, courtesy, joy and loyalty.

Because the skin color seed material takes a long time to form, some valuable varieties, such as jujube red skin, oil smoke skin, autumn pear skin, yellow skin, gold skin, tricolor tiger skin and so on. , are all seeds from skin color.