The rigid light of jadeite refers to the sharp, strong and bright cold light reflected on the surface of jadeite, giving people a cold, hard and bright feeling. This light is due to the extremely delicate, compact and uniform jadeite mineral particles on the surface of jadeite, and the exquisite surface polishing process, which makes the light form a strong reflection and refraction on the surface of the jadeite, thus producing the phenomenon of rigid light.
Generally speaking, the more delicate the texture, the higher the transparency, and the more exquisite the polishing process, the more obvious the jadeite. This is because jadeite with a delicate texture has smaller mineral particles on the surface, and light is more likely to form strong reflections and refractions;Jadeite with high transparency allows more light to penetrate and form a more obvious lightJadeite, on the other hand, is polished to make the surface smoother, reflecting and refracting light more concentrated, thereby enhancing the intensity of the light.
The strength of the light is closely related to the quality and craftsmanship of the jadeite. In the jadeite market, jadeite with strong light is often more sought after, and it is relatively high. This is because the rigidity can highlight the hardness and texture of jadeite, making jadeite more beautiful and noble. At the same time, the stiffness is also one of the important bases for evaluating whether the jadeite has been optimized, and the optimized jadeite often has a poor surface finish and a weak stiffness.
In addition to the texture and transparency of the jadeite itself, the polishing process is also crucial to create a strong glow. The traditional jadeite polishing process mainly includes three steps: grinding, roughening and polishing, and gradually grinding, roughening and polishing the surface of jadeite through mechanical friction and the grinding effect of quartz sand. In the polishing process, different types of grinding stones or grinding wheels are used to polish from coarse to fine, and finally polished with a high hardness polishing powder. This traditional polishing process can make the surface of jadeite smooth as a mirror, but it requires a lot of labor and time.
With the advancement of technology, some new polishing techniques began to appear. The more common of these are mechanical polishing and chemical polishing. Mechanical polishing is the use of mechanical force to grind and polish the surface of jadeite, which can complete a large amount of polishing work in a short time with high efficiency. Chemical polishing is to corrode and polish the surface of jadeite through chemical reagents, which can complete the polishing work in a short time, but the concentration and time of chemical reagents need to be strictly controlled, otherwise it is easy to cause damage to jadeite.
In addition to the traditional polishing process and new polishing techniques, the rigidity of jadeite is also related to the ambient light and viewing angle. When observed under bright light, the stiffness on the surface of jadeite is often more pronouncedWhen viewed in soft light, the light may diminish or disappear. In addition, the observation angle will also affect the intensity of the light, and different observation angles will cause the light to form different reflection and refraction effects on the surface of the jadeite, thus affecting the intensity and direction of the light.
To sum up, the rigidity of jadeite refers to the sharp, strong and bright cold light reflected on the surface of jadeite, which is one of the important criteria for evaluating the quality of jadeite. Its formation is closely related to the texture, transparency and polishing process of the jadeite itself. Different polishing techniques have their own advantages and disadvantages, and the observation environment and angle will also affect the strength of the light. For consumers, understanding the rigidity of jadeite can help us better identify the quality and authenticity of jadeiteFor producers, mastering the principle of cordoning and polishing technology of jadeite can improve the quality and production efficiency of the product.