Why is it said that violet jadeite is a jadeite that dies when it sees the light ?

Nature is really wonderful, the impact of light on vision can be said to be very powerful, when different colors, width of light, intertwined with other colors, will burst out of a wonderful sense of difference. Especially in jewelry, if the light of the booth is not pure enough, the quality of the jewelry may be greatly affected.

Violet jadeite is a good example, among emerald friends, there is a kind of saying that violet jadeite "dies when you see the light". Generally, when we appreciate jadeite and jade at the counter, it is not difficult to find that the light source in the display cabinet is mainly dominated by soft yellowish tones, which is because of the purple characteristics of violet jadeite, and it is necessary to use contrasting colors to bring out his true appearance.

The common violet jadeite is mainly reddish-purple, pink, blue-purple, showing an impure purple, and purple, which happens to be an extreme color that can be recognized by the human eye, can be seen from the "visible light spectrum", which is a region that tends to be black.

Seeing the light die refers to the divergence of the color of purple, resulting in the color becoming lighter, lighter, and even whitish.

When in natural light, when the light enters the violet jadeite, due to the crystalline structure characteristics of the jadeite itself, the pipeline is naturally dispersed inside the jadeite, so we find that the color of the violet jadeite in our hands has changed, becoming light and light, which is why, when shooting, the violet jadeite is often black for Beijing, and the backlight shooting technique is mostly used. The yellow lights in the display case also use the foil effect of yellow on purple, so as to make people feel that purple is more obvious and eye-catching visually.

Of course, in natural light, if you can keep the full purple jadeite, it is likely to be a waxy jadeite, if the water is very good in the jadeite, natural light still looks purple full, fluorescent, then its value is naturally expensive!

This is because some violet jadeite is very light in color, and it is almost invisible in the faint purple natural light, so it is said to die when you see the light!

"Seeing the light to die" means that the color of violet jadeite is obvious when looking at the light, with a beautiful purple color, but under natural light it is a faint purple or sometimes no color.

The more obvious "death of seeing the light" is violet and light green, which are colored under the light, but the color is either very light under the natural light, or it is gone, the main reason is that the seed is tender and the color is not strong, so the relative ** is not very high.

The reason for the purple Roland jade's "death by seeing the light":

1: Because the transparency of the jadeite itself is different, there is a big difference in the color of many colors of jadeite under different lights. For example, violet jadeite, it has an obvious auspicious appearance when looking indoors, and the cotton wool of the jadeite itself obviously feels a little white in the outdoor natural light.

2: Violet jadeite's "death at the sight of light" is not only related to the jadeite under different lights, but also related to the background of the jadeite lighting. The background light of violet jadeite in the mall is generally yellow, mainly because if it is white light, the color is a little light, and if the color is not thick, it is even more unsightly; If the background light is yellow, it will make the violet purple look more rich and bright.

Why is it that the same backlight in the mall is the same as in the sun, but the effect is different? That's because the white brightness of the store is lower than the color of the jadeite itself.

3: The angle of lighting is also related, and the color of the light with the jade on the back is better than the direct light, mainly because of the refraction of light.

Violet jadeite will appear violet when inside a house or in a place with low light, but purple will become very dark or even disappear in sunlight.

<>1, usually appear to see the light of the death of violet jadeite, generally its water and texture are not very high, for example, some cotton wool more violet jadeite, because of the cotton wool will lead to the jadeite itself is not very good, such jadeite in the sun, in the reflection of sunlight, will make us feel that it has turned white.

2. Not all violet jadeite will die when you see light, such as: eggplant violet jadeite and blue-purple violet jadeite, because the color itself is relatively dark, so there will be no light death.

Jadeite "seeing the light and dying" means that the color is very obvious under the light, but it is very light or invisible under the natural light, which is called "seeing the light and dying". That is to say, when the color of jadeite is rich and bright under indoor lighting, but in the sun or where the light is strong, the color will fade or even turn white.

Many people have experienced that purple jade bracelets will turn white or even turn completely white in strong light or outdoors. In the words of the industry, this is "seeing the light and dying".

Why does purple jadeite have the nickname of seeing the light and dying? Generally, violet jadeite looks purple indoors and turns white under natural light. In fact, it is because violet jadeite is generally impermeable, and it feels white when you take dates, so when you look at the cotton wool inside, you will obviously feel white under the sun.

Seeing the light die refers to the divergence of the color of purple, resulting in the color fading, lightening, and even whitish.

Usually there is a violet jadeite that dies of light, generally its seed water and texture are not very high, for example, some violet jadeite with more cotton wool, because the cotton wool is sold more will lead to the jadeite itself The seed water is not very good, such jadeite shines in the sun, under the reflection of the sun, it will make us feel that it has turned white.

1. Usually there is a violet jadeite that dies of light, generally its water and texture are not very high, for example, some violet jadeite with more cotton wool, because the cotton wool will lead to the jadeite itself The water is not very good, such a jadeite shines in the sun, under the reflection of the sun, it will make us feel that it has become white and cracked.

2. Seeing the light and not dying is the purple jadeite, which is still purple under natural light, which is called seeing the light and not dying.

3. Seeing the light die, it refers to the divergence of the color of the purple cong Qing, resulting in the color becoming lighter, lighter, and even whitish.

4. Because this kind of jadeite is characterized by dark light color, the darker it looks, the more purple it is, and it is very light in the sun.

1. But I personally prefer the second statement, because the color-changing energy required by MN is between blue-green and red, and the range span is very large, for example, the color-changing garnet with a large amount of MN in different lights is far more than that of purple jadeite. Color change garnet, under incandescent light on the left, under natural light on the right.

2. The reason for the "death of seeing the light" of purple Roland jadeite: 1: Because the transparency of the jadeite itself is different, many colors of jadeite have a big difference in color under different lights.

3. Why does purple jadeite have the nickname of seeing light and dying? Generally, violet jadeite looks purple indoors and turns white under natural light. In fact, because violet jadeite is generally impermeable, it obviously feels white when you look at the cotton wool inside in the sun.

4. But in fact, it is not only purple jadeite, if you often take pictures of a large number of jadeite, you will find that the strong light can not only "swallow" the depth of the purple jadeite, but also all the clear water will be eliminated in this strong light.

Almost all violet jadeite has the problem of lightening the color under strong natural light, and even has the phenomenon of "whitish".

But in fact, it is not only purple jadeite, if you often take pictures of a large number of jadeite, you will find that the strong light can not only "swallow" the depth of the purple jadeite, but all the clear water will also be eliminated in this strong light.

Only luminaries have their own fixed color and are not affected by other light and the reflective colors of the surrounding environment. In this sense, there is no "intrinsic color" for objects that do not emit light, and their color is determined by their own physical structure and surrounding light conditions, so it is called conditional color.

The color of any object is a complementary color produced by the absorption of light waves in some bands of light by the object under the illumination of light. Because of this, when the irradiation of light wave sources is different, some substances absorb light waves differently, which will cause the matter to show different colors or change its hue under the irradiation of different light sources.

There has also been controversy in the industry about the formation of purple in jadeite, and one view is that this color is caused by trace amounts of mn, which is a secondary color; Another view is completely different, believing that the purple in jadeite is the electronic transition of ferric iron and ferric iron, which is the primary color. There is no one out of the picture.

1. Reason 1: From a physical point of view, we all know that traffic lights are displayed in red, yellow and green, because their visible light wavelength is longer, and it reacts quickly with photoreceptor pigments when it enters the retina of the eye, while the purple wavelength is very short. In gemology, purple is generally colored by manganese, and jadeite is no exception.

However, manganese has a characteristic, that is, the crystalline growth is particularly fast, and it is easy to produce the phenomenon of "coarseness" in jadeite. Therefore, in the brighter light, the reflection on the white background will be more obvious than that of purple, making the violet jadeite whitish, especially the pink-purple jadeite, because the color is lighter, the degree of reflection is higher, and the whitening is more powerful.

2. Reason 2: The transparency of the jadeite itself is different, and many colors of jadeite have a big difference in color under the same light. Violet jadeite, if the transparency is high and the water is good, the color will be more intense indoors or in natural light; If the seed is tender and the transparency is low, indoors, the light reflection is weak, the color is bright, in natural light or strong light, the light reflection is strong, the appearance of the color will be hindered, and it will be lighter to look at.

3. Reason 3: The "death of seeing the light" of violet jadeite is also related to the background of jadeite lighting. In the mall, the background light of the violet jade is as yellow as Li Qing.

The background light is yellow, which will make the purple of the violet look more rich and bright, if it is white light, the color is a little light, because the color of the white light in the store is lower than the color of the jade itself, just like sprinkling a layer of white yarn on the surface of the rich color, the color will naturally fade.

4. Reason 4: The angle of lighting is also related, and the color of lighting with jadeite on your back is more beautiful than that of direct lighting, mainly because of the refraction of light.