The common skin colors of the jadeite rough at the mouth of the card field are as follows:
1.Yellow sand skin: Yellow sand skin is a more common skin color in the jadeite rough of Huikachangkou, the skin shell is red yellow, the sand grains are obvious, and the texture is rough.
2.Brown-gray skin: The color of the shell of the brown gray skin will be brown or gray, and the texture is relatively tight.
3.Blue-green skin: The color of the shell of the jadeite rough is dark green, the texture is rough, and it is often accompanied by black impurities.
4.Black black sand skin: black black sand skin is a special skin color in the jadeite rough of Huikachangkou, the skin shell is black, the texture is tight, and the sand grains are obvious.
5.White sand skin: The color of the white sand skin will be white, the texture is rough, and the sand grains are obvious.
6.Gray sand skin: The color of the gray sand skin will be gray in the color of the jadeite rough stone, the texture is relatively tight, and the sand particles are obvious.
It should be noted that the skin color of the jadeite rough stone at the mouth of the card field is mixed, and the fleshy flesh of the jadeite rough stone with different skin colors is different, which requires a certain amount of experience to carefully identify, if you have different views, leave a message in the comment area, thank you very much for your attention, thank you!