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silver bracelets wholesale Expert classification of jade

Postado em por Kingjy

There is a popular saying in the jade trade called “the layman sees color, the insider sees species”, so we must first clarify the concept of “espécies”. “The species of jade” is a comprehensive evaluation and appellation of jadeite’s color, textura, transparency and structure, gaps and size. This is a popular saying in Hong Kong and Taiwan. In the Jiangnan area, experts use “terra” to express a similar meaning, como “lotus root powder.”

The classification of “tipo” is more flexible and perceptual. Sometimes it is only named after the structure and texture of jadeite. At this time, “tipo” is close to the meaning of “textura”; sometimes it is named after the combination of color and texture (such as oil green). Espécies), the meaning of species becomes different. Here are a few common jade varieties in the market.

1. Glass type and old pit glass type

Como o nome sugere, this variety is mostly transparent like glass, with high clarity and fine structure. Entre eles, “Laokeng glass” can be said to be the most high-end jade.

Under the microscope, it can be seen that the crystals in it are granular, uniform in size, invisible to the naked eye, fine texture, no cracked cotton grain, and the jade body sound is metallic, alta transparência, and glassy. , The appearance of the jade body looks like glass.

2. Ice seed

Slightly worse than glass, it feels like ice cubes or rock candy.

The common “ice species” in the market include white and high-clarity color accessories; mainly ice ground, with a little blue flower, green flower, violet, etc., can be called “ice species floating flower” , There are also “ice kind of blue water”, “ice kind of clear water” e assim por diante.

Jadeite crystals are fine-grained, uniform in grain size, and can be distinguished by the naked eye. Jadeite is pure and has no impurities, fine texture, no cracked cotton grain or scarce, and the jade body sound is metallic, transparente, glassy, ​​and jade. The body shape looks like ice crystals.

3. Oil green

This is a popular product among jadeites, mainly in terms of color, and the quality is not demanding. The colors are mainly gray and blue, or green with yellow tones, and more light blue and deep.

The common ones are oil cyan, egg cyan, blue cyan, etc.. The color is dull and unclear, but the transparency is better. Many B jadeites look a lot like oil green species, which are often taken by many novices, so be careful.

4. Green on White

White background green is a more common variety. The characteristic of this jadeite is that the texture is relatively dry and the bottom is transparent, but the floating green is very bright, even green to emerald green or boxwood green. Its green is definitely a highlight of this variety.

5. Violet

This is a kind of purple jade that is very popular among young ladies, and insiders also call it amethyst. Its background color is purple, including eggplant purple, blue purple, pink purple, etc., and its light transmittance ranges from transparent to translucent. Amethyst with deep purple, fine texture and high transparency is rare.

6. Gold wire species

The biggest feature is that the colors are arranged in ribbons, and they are often arranged in parallel. The color of the silk ribbons is darker, generally translucent to translucent.

7. Bean seed

“Bean seed” has an obvious feature, aquilo é, very coarse particles can be seen. Specifically, bean seeds refer to jadeite with a grain structure similar to a bean, with a thick base and poor transparency. There are many such goods on the market, and the price is not too high.

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