Hello, there is no real thing, it is difficult to identify agate only by pictures. Real dragon agate is rare and expensive. I recommend a relatively simple identification method. You can try boiling in water at high temperature, roasting with fire (not too high, enough oil volatilizes), or soaking in a solution that can dissolve oil, and the texture will come out. Because many agates on the market are dyed or fried at high temperature, like popcorn, the price is not high and it looks good. If the dragon pattern comes out at high temperature, it does have texture. After the color enters the texture, the small texture will disappear because of the gap. If it is dyeing, there is no way. If you want to identify accurately, I suggest you go to a professional institution to do a composition ratio test.