Jadeite is made up of a variety of minerals (Jadeite, chromite, chromite, etc.). We say that jadeite is not easy to change because of its high density, abrasion resistance and durability. How does the jadeite wear yellow for a long time?
On the contrary, the density is small and the anti-wear durability is poor, and it is easy to volatilize the liquid adsorbate in the inner crystal gap, and it is easier to dry out and become old, which is what we call the variant. There are many kinds of performances of jade varieties, mainly including the following manifestations; hair dry, yellow, green age, and finally black.
"Variety" usually has the characteristics that it is difficult to distinguish, light weight, poor gloss, green black, dry hair, and yellowish color. Oil blue is more common in jade varieties. Generally, the edges begin to yellow hair. Slowly, the whole block will be more obvious.
There is an old saying called "running water". What is running water?
It is the phenomenon of dryness and discoloration caused by the loss of water elements in the jade structure.
Normally, the jade that is worn by you rarely runs water, and it is often placed for a long time (for example, more than one month), and the jade that is not replenished in time will wear water. Therefore, it is recommended that the jade jade bracelet should be worn for a long time, but also pay attention to daily maintenance, especially the humidity of the environment.
Jade bracelets / pendants / rings and other accessories are worn close to the body, long-term contact with the skin, will inevitably be subject to sweat erosion. Therefore, the discoloration of jadeite with poor texture may also be due to sweat, oily and other reasons.
How does the jadeite wear yellow for a long time?
In fact, it is very simple. Some will turn yellow not because of the variety, but because of oxidation. After polishing, the same can be restored. First, the jade will be sent to the store for re-cleaning, waxing and polishing, and many will be completely new. In addition, you should pay attention to maintenance in your daily life.
Avoid overheating or too cold. In the natural environment, the indicators of jadeite materials are very stable, but in the case of deviation from normal temperature, jadeite will change. For example, in the case of excessive cooling and overheating, the emerald crystal will undergo thermal expansion and contraction, resulting in a decrease in the stability of the crystal itself and a loose coupling between the crystals. Such small changes are invisible to the naked eye, so it is necessary to avoid overheating and overheating. . The jade bracelet has a large shape. If it is too cold or overheated, it will cause the jade bracelet to be deformed as a whole. The original small stone pattern will change into cracks or broken cracks, and even the jade bracelet will be broken.
Avoid strong corrosion chemicals. Although the nature of Cui is stable, under the action of acid or alkali, jade will still be affected. Corrosive acids or chemicals can corrode the combination of jadeite crystals and emerald crystals, deforming the surface of the jadeite, and even the internal structure is severely loose. Everyday life is far from all chemicals.
Safekeeping. When you are not wearing jade, you should wash it and wrap it in a non-polluting soft cloth and place it in a sturdy jewelry box. Emerald is a valuable item and should be placed in a safe or other place where it is protected from theft.
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