1. Look through the light and touch it with your hands to see if there is any crack in the jade bracelet. To judge whether there is a crack in the jade bracelet, you can pinch the part of the bracelet and then look at the internal structure of the jade through the light in the bright place, so it is easy to see whether there is a crack in the jade.

2. Whether there are cracks in the jade bracelet can be identified by three methods: lighting, touching the feel of jade and watching the formation of jade lines. The stone pattern of jade bracelet can be clearly identified under the irradiation of transmitted light, but not under the irradiation of reflected light; Cracks can be seen under white light reflection.

3. scrape a place that feels like a crack with your nails. If you obviously hook your nails and feel a sense of pause, it is basically cracked. Scrape a place that feels like a crack with your nails. If you obviously hook your nails and feel a pause, or you obviously feel a jump when scraping, it is basically a crack.

4. It is easier to observe the existence of cracks by pressing the stripes of the bracelet with two fingers and looking at the bright places with perspective light. At the same time, the cracks in the jade bracelet can be observed more clearly by tightening the stripes of the bracelet and observing them with a magnifying glass.

Identification of cracks in jade bracelets How can we tell whether there are cracks in jade bracelets?

Use your eyes. This method can be used to judge whether the jade bracelet has cracks. Pinch the striped part of the bracelet, and then look at the internal structure of the jade in a bright place through the light, so it is easy to see whether there is a crack in the jade. You can also see the cracks inside the jade bracelet by moving the bracelet slowly under the magnifying glass.

Texture. Scrape the jade bracelet gently with your nails. If you can feel the blocked texture, that texture is the crack of the jade bracelet, indicating that the jade bracelet is broken. Color.

Scrape a place that feels like a crack with your nails. If you obviously hook your nails and feel a pause, it is basically a crack. Scrape a place that feels like a crack with your nails. If you obviously hook your nails, you feel paused, or you feel jumping when scraping, it is basically a crack.

You can put the jade in the sun, observe the inside of the jade and identify whether there are obvious cracks in the jade. If the crack is not obvious, you can directly illuminate the inside with a flashlight, and obviously see the internal crack of jadeite. It should be noted that cracks in jadeite should be distinguished from stone patterns, and stone patterns cannot be judged as cracks.

How to judge the crack of jade bracelet

1, if you look through the light and touch it with your hands, you can see whether there is any crack in the jade bracelet. To judge whether there is a crack in the jade bracelet, you can pinch the part of the bracelet and then look at the internal structure of the jade through the light in the bright place, so it is easy to see whether there is a crack in the jade.

2. It can be recognized by eyes: point the jade piece at the light and observe the texture of the jade piece. If you can see a crack, it's a crack. If the gap is not obvious, it may be a growth line or a crack. If you are not sure, you can do further inspection and manual identification.

3. Use your eyes. This method can be used to judge whether the jade bracelet has cracks. Pinch the striped part of the bracelet, and then look at the internal structure of the jade in a bright place through the light, so it is easy to see whether there is a crack in the jade. You can also see the cracks inside the jade bracelet by moving the bracelet slowly under the magnifying glass.

4. Whether there are cracks in the jade bracelet can be identified by three methods: lighting, touching the feel of jade and watching the formation of jade lines. The stone pattern of jade bracelet can be clearly identified under the irradiation of transmitted light, but not under the irradiation of reflected light; Cracks can be seen under white light reflection.

5. Scrape a place that feels like a crack with your nails. If you obviously hook your nails and feel a sense of pause, it is basically a crack. Scrape a place that feels like a crack with your nails. If you obviously hook your nails and feel a sense of pause, or you obviously feel a sense of jumping when scraping, it is basically a crack.

How to treat the crack of jade bracelet?

Look at the jade bracelet for cracks. Generally, you can look at it with your eyes or touch it with your hands, pinch the striped part of the bracelet, and then look at the internal structure of the jade through the light, so it is easy to see whether there is any crack in the jade.

It is easier to observe the existence of cracks by pressing the bracelet stripes with two fingers and looking at the bright places with perspective light. At the same time, the cracks of the jade bracelet can be observed more clearly by pressing the stripes of the bracelet with your fingers and rotating it once with a magnifying glass.

Transverse crack is commonly known as fracture. A transverse crack refers to a crack extending from one side of the bracelet surface to the other. Transverse cracks are usually short and inconspicuous, but the cracks are deep, which seriously affects the firmness of jade bracelets. Longitudinal crack is commonly known as twill, and Cantonese people call it "_ abdominal crack".

Scrape a place that feels like a crack with your nails. If you obviously hook your nails and feel a pause, it is basically a crack. Scrape a place that feels like a crack with your nails. If you obviously hook your nails, you feel paused, or you feel jumping when scraping, it is basically a crack.

The cause of the crack. There are many reasons for the cracks in jadeite. For example, jadeite may be destroyed by external forces during mining, or jadeite may be destroyed artificially during processing. Collection value.

How to judge the crack of jade bracelet and how to see the crack of jade bracelet

Whether there is a crack in the jade bracelet can be identified by three methods: lighting, touching the feel of jade and watching the formation of jade patterns. The stone pattern of jade bracelet can be clearly identified under the irradiation of transmitted light, but not under the irradiation of reflected light; Cracks can be seen under white light reflection.

Color: there is no color difference in the cracks on the jade bracelet, but the stone pattern is similar to the color root; Touch: scrape the place where cracks appear with your nails, and the cracks will hook your nails and the stone lines will not jump; Structure: Observing the jadeite bracelet with a magnifying glass, the cracks are in an open structure, and the stone lines are in a bread-like linear structure.

Scrape the jade bracelet gently with your nails. If you can feel the blocked texture, that texture is the crack of the jade bracelet, indicating that the jade bracelet is broken. Color.

Scrape a place that feels like a crack with your nails. If you obviously hook your nails and feel a pause, it is basically a crack. Scrape a place that feels like a crack with your nails. If you obviously hook your nails, you feel paused, or you feel jumping when scraping, it is basically a crack.

Where it is uncertain whether it is a wrinkle or a jade pattern, if it will obviously "scratch" or "hook" the nail, or if it has obvious jumping feeling when scraping, it can basically be considered as a wrinkle.

When illuminated by light, the stone lines of the jade bracelet are invisible under reflected light, but cracks are visible under white light reflection. Touch the jade, the stone hand of the jade bracelet can't touch it, but the crack is easy to touch.

How to see the crack in the jade bracelet? How to see the crack in the jade bracelet?

1. When illuminated by light, the stone lines of the jade bracelet are invisible under reflected light, but the cracks are visible under white light reflection. Touch the jade, the stone hand of the jade bracelet can't touch it, but the crack is easy to touch.

2. Color: The crack on the jade bracelet has no color difference, but the stone pattern is similar to the color root; Touch: scrape the place where cracks appear with your nails, and the cracks will hook your nails and the stone lines will not jump; Structure: Observing the jadeite bracelet with a magnifying glass, the cracks are in an open structure, and the stone lines are in a bread-like linear structure.

3. Whether there are cracks in the jade bracelet can be identified by three methods: lighting, touching the feel of jade and watching the formation of jade lines. The stone pattern of jade bracelet can be clearly identified under the irradiation of transmitted light, but not under the irradiation of reflected light; Cracks can be seen under white light reflection.

4. You can put the jade in the sun, observe the inside of the jade, and identify whether there are obvious cracks in the jade. If the crack is not obvious, you can directly illuminate the inside with a flashlight, and obviously see the internal crack of jadeite. It should be noted that cracks in jadeite should be distinguished from stone patterns, and stone patterns cannot be judged as cracks.