What are the most prominent emeralds in jade under the lamplight?

Emerald and gems are liked by people because of their bright colors. We know that some gems are particularly mysterious and beautiful due to their different colors under different lighting conditions. So will jade be discolored like gems? What?

Natural light is composed of seven-color light waves. The color of any object is a complementary color generated by the absorption of light waves of certain wavelength bands of natural light under the irradiation of natural light. Due to the different sources of illumination light, some substances have different absorption of light waves, which will lead to different colors of the material under the irradiation of different light sources, the latter being a change in the hue, which is the effect of discoloration of the material.

"Under the beautiful lamp under the moon, jade", the color of jade in different light sources, there will be some changes in color. In the soft yellow light, the color of the jadeite will appear bright; under the strong light source, such as sunlight and natural light, some emerald enamel inside the jade will be clearly exposed, and the color will be lightened. There will be no light.

Among the types of jadeite, the following kinds of emerald color effects will be more prominent:

1, Violet jade. Violet jade is particularly sensitive to light. Different light sources will produce different purple colors. Under yellow light, it will appear pink and purple. Under white light, it will appear blue and purple, and the color will be blue and grayish. In different regions, the color of violet jade will also behave differently. The same emerald, in Yunnan and other places in the plateau area, due to the strong ultraviolet radiation, the color will look particularly bright, but after getting the Guangdong and other places, the purple will Will fade, which requires special attention when purchasing.

2, clear green jade. "Clear water green" refers to the light and even green color appearing in the entire jadeite product. The green color will be more obvious and evenly light under the light, but it will be pale or almost colorless under strong light or natural light.

3, bean seed bean color jade. Because of the coarse crystal grains, Jadeite seeds are observed under natural light. The green distribution tends to be very uneven, showing punctiform or lumps, white cotton batting is also prominent, the graininess is more obvious, but under the soft lighting, the green will appear More vivid and uniform, batting is not prominent, grainy feeling is not obvious.

Because the color effect of jade will cause the color of jade to produce different changes under different light sources, so the best light source for jade is under the yellow light source with warm colors, green will be more attractive, and purple will be particularly bright. Therefore, counters selling jade are generally equipped with yellow light sources. At the time of purchase, it is better to observe the color of jadeite under natural light and it will be more natural.

In addition, many Cuiyou friends will find that some white glass species of jade will appear gray tone. What is going on here?

The high-quality glass species is emerald gray, we can see the above photo, this hand emerald egg surface is very white, fluorescent brushing, but observe that there is a grayish gray ribbon distribution at the bottom of the egg surface, Ash is false ash, which is a very old optical representation of jadeite. It is a walk along the way you see the angle of jade, not fixed in a certain part of the jadeite.

Assume that the old pit of this type of water is seen as grey on a colorless egg surface. In the grandmother's green pit, the jadeite grows like a black band. It is also not fixed in a certain part of jadeite jade, but it also changes dynamically with the rotation of jadeite.

A good glassy jadeite egg should have three distinct strips. The top is a very fluorescent, very wide fluorescent belt, the middle is a gray belt, the bottom is a very bright line. Now that the identification points: the narrower the gray belt, the better the better the seed water, the finest bright lines at the bottom and the brighter the better. Turned over, the more obvious the double ring, the older the species.

At a certain angle, the original gray band also appears as the brightest fluorescent band, so the player controls those grays to be false grays.