Huanglongyu is also known as "yellow wax". It has the color of Tianhuang, high hardness, good transparency and rich colors. Huanglongyu is a new jade found in Longling, Yunnan in 2004. Its main color is yellow and red, and it has the functions of white fat, white, black, gray and green. There are "yellow gold, red as blood, white as ice, black as ink". Specifically: yellow has golden, honey yellow, egg yolk, chicken yellow, orange, yellow and other shades of yellow. The following China Jewelry Merchants Network Xiaobian introduces Tian Huangshi's maintenance methods and precautions.
The main method of Tian Huangshi's daily maintenance is similar to that of jade and Hetian jade. We usually avoid hard and hard when wearing Huanglong jade, so that Huanglong jade is damaged, and avoid high temperature exposure, so as to avoid Huanglongyu losing water and losing moisture; often wearing and wiping, Wash with a soft cloth or a soft brush to remove the dirt. At the same time, Huanglongyu can not be in contact with acids, alkalis and organic solvents. These chemicals will cause corrosion on the surface of Huanglongyu.
All high-end boutique jewelry of Huanglongyu, because of its warm and delicate texture, do not need to wipe oil, waxing. As long as you often play, touch, and get the long-term moisturization of human sweat and fat, it is more crystal clear and watery, and the more often you wear it, the more warm and charming it is. It is a widely used method, but it must be used as a colorless, odorless, clear water-like baby emollient oil; observe it when oiling, and continue to extend the oiling time if necessary.
According to the above characteristics of Huanglongyu, the identification of it can also be started from four aspects:
1, color
The first identification of Huanglongyu is that the color of Huanglongyu is mainly orange, golden, light yellow, bright red, cinnabar red, etc. The color of these colors is the most active and most infectious in warm colors. In the fake jade appearing on the market of Huanglong Yuyu, it is often falsified or optimized by means of heat dyeing and dyeing. If it is carefully distinguished, it is easy to distinguish the difference.
2, through
Huang Longyu has orange-yellow light transmission when the light is observed at the edge or thin part of the jade. When it is illuminated by a flashlight, the halo is wider, and the edge is irradiated. The halo can penetrate to 3-6cm, but pay attention to some The “slurry†of the skinned seed material will affect the judgment of the water head and requires the buyer to have certain experience.
3, Run
The authentic yellow dragon jade has a fine texture and a delicate touch. The yellow dragon jade that is forged by the wax stone is slightly different from the real product Huanglongyu. This requires a deep understanding of the player and a lot of personal feelings.
4, hard
The hardness of Huanglongyu is comparable to that of jade, especially in the process of processing, it is very expensive. The forged Huanglongyu is far less rigid than real jade.
For the authenticity identification of Huanglongyu, the above is just a common simple identification method recognized by everyone. Really need to be "eyes of fire", fundamentally, players also need a lot of contact with Huang Longyu, long-term research and deeper understanding, slowly accumulate experience and exercise eyesight.
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