Bamboo jade onyx stone, a variety of stone jade. Slub jade-jade is one of the more precious stones in the stone variety. It has a delicate material, good light transmission effect, moist and bright, natural and transparent.
Jade onyx, such as warming and tonic ingredients, has its advantages and disadvantages. Generally, there are ABC goods, A goods are natural products, B goods are soaked in acid or alkali liquid to change the original impurities to increase the smoothness, and C goods are artificially synthesized with quartz powder and additives.