The better it feels. The finer the jadeite texture, the better; The rougher the jadeite, the worse it is. The shape of jadeite is also very important for high-end jadeite. If the color of jadeite water is always the same, the price of jadeite with bad shape will be much lower.
Generally speaking, people who are not professionals in jewelry and jade should not study the types of jadeite. This piece belongs to gemology and petrology. I can tell you a little, just knowing, not knowing deeply. If you haven't learned it, it will get more and more chaotic. Types of jadeite: Jadeite is a polycrystalline aggregate with jadeite as the main mineral component.
A color root is a place where green is thick, and then green will spread around the color root. Under the transmission of strong light, green will fade or disappear in some places, but the color root is still green. Treated jadeite or other jadeite has no color root.