The green on jade jewelry is generally not alive, and the longer it can be worn, the longer the green grows, but in special cases, the green will expand slightly. Jadeite is also called jadeite, the name of gemstone jade, and its mineralogical name is sodium pyroxene. In the study of artificial jade, it was confirmed that pure spodumene is colorless, and only green chemicals can be added after the addition of chromium chemicals. Therefore, the natural jade belt does not have green color, so it is seen that there is no “mixed in†chromium inside the jadeite, and the more the “mixed in†chromium, the greener the jade. However, the amount of chromium contained in the ring or other jewellery processed from jadeite obtained from mines or rivers has been fixed. So the green on the jade cannot be alive.
However, in some cases, chromium in jade can produce a chemical reaction, which causes a small amount of diffusion of chromium, which is why people think that green is "long". The jadeite that produces green "long" is mainly jadeite with jade necklace, jade bracelet and jadeite brand that are in close contact with the skin.
The reason is that the human body has a certain temperature and is also prone to sweating. The sweat has acid or alkaline components. These components can penetrate into the microcracks of the jade, some of which may react with the green chromium ions. Or dissolve the chromium ions that have been consolidated in the jade to produce migration, so that the green is "long". In fact, there is no change in the content of green chromium produced in jade, only trace amounts of chromium are diffused or migrated.
Shaoxing Haisa Textile And Garment Co.,Ltd , https://www.haisafashion.com