What does Emerald Fluorescent and Fluorescent mean?
Emerald's "fluorescence" and "fluorescence" are two fundamentally different concepts that need to be understood correctly.
Emerald fluorescent (fluorescent) is used to describe an optical phenomenon of jade. When shaking the colorless ice, the jade ring, you can observe a soft, white, sinuous white light, like a thin cloud tour at night. The feeling of moving the moon.
The highest quality glass species can give people a feeling of ice and clear, and the jargon is called "Yingguang", "Xingying" or "lifting bar", that is, the floating kind of blue light with a faint blue tone on the surface of the glass jade. move. It is worth noting that this "fluorescent" is not "fluorescent" and there is no connection between the two. The former said that because of the glass transparency of the glass type jadeite, the jade looks like a crystal clear; the latter refers to the fluorescence emitted by the jadeite under the fluorescent light, which is usually natural. Any artificially treated jade is not fluorescent.
What does it mean to be fluorescent (fluorescent)?
In recent years, colorless ice jade and glass jade have been accepted and loved by consumers, and have gradually become popular with consumers. Strictly speaking, this is an innovation of traditional subversion and fashion.
Usually, this is a jade with good "water" and "species". Its color is light green, light blue, light blue green, etc. Therefore, it has "green", "blue", "water green" Folklore such as "blue-green eyes" and "blue-eye".
Now, those who have no green, that is, no "clear", such as "species", "water", good colorless ice or glass type jade are gradually selling, and their prices are rising. Folk jewelers describe this type of jade as "fluorescent" or "fluorescent." What is the "Yingguang" of Jade?
Fluorescent (fluorescent) is used to describe an optical phenomenon of jade. When shaking the colorless ice, the emerald ring, a soft, white, sinuous white light can be observed, like a thin cloud at night. The feeling of the moon. The dealer described the phenomenon as "ice (or glass) jade has 'fluorescent'", or "full of light", or "send a vivid 'fluorescent'" and so on. This phenomenon is often found in products such as colorless ice or glass of jade earrings, jade necklaces, jade and jade bracelets.
This kind of "fluorescent light" is produced because the ice jadeite is composed of a dense aggregate of tiny jadeite crystals with a particle size of about 0.001 mm, which produces a difference in hardness in different directions and a microwave undulation on the polished surface, so that the incident light is incident. A phenomenon of diffuse reflection is produced.
Due to the high transparency of the jadeite ("water head" is good), when the light propagates through the air to its polished surface, the surface micro-corrugation will first generate a part of the reflected light to form a reflective point; then a part of the light enters the interior of the jade, in the light Before the dense medium (internal) enters the light-dissipating medium (air), the micro-corrugation on the surface of the jade plays a role, and a strong diffuse reflection (internal reflection) is generated inside the jadeite, and a white-like spot is formed with the refraction between the jadeite grains. The soft white light transmitted through the interior of the jadeite can be seen by the naked eye.
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