Jade gambling stone emerald wool wholesale

 In addition, through water erosion, smooth skin, hands and feel no sense of sand, stone water very delicate skin. This skin is very thin, there are a variety of colors, brown, blue, yellow and so on. Since water tiles skin is thin, light can pass through the depth of jade stone surface ranging from relatively easy to judge the situation inside. Emerald water skin generally have been moving long distances, more dense, delicate part preserved, so generally better quality. In short, according to the jade stone hull color, dense degree, smooth degree, thickness degree, infer the merits of the degree of internal gambling stone emerald color, transparency, clarity, structure, etc., within an overall judgment to estimate the situation.