5 thoughts on “How to identify the true and false of red grass coral bracelets?”
Grace
The appraisal method is as follows: . Look at the texture. The red coral has the longitudinal lines of parallel and coral growth, and the discharge is relatively close. The cross -section of the red corals is like a tree -like ring pattern like a tree. When identifying the naked eye, pay attention to these two textures. The vertical look: Coral has a parallel growth pattern vertically with a parallel coral pillar. If it is a ring, it is usually on the back. This: The cross section of the coral has the growth pattern of the annual wheel, which is small and large. There are concentric circular growth patterns, which are generally visible on coral ornaments. . Look at the color. The color of red coral is a vivid and vivid red. Whether it is shallow or deep, it is alive, undead, not stagnant! And the red coral has a bright waxy luster, and the dyed red coral has no gloss The color is also depressed. The color of the coral is from the inside out, for example: a coral column, the closer to the surface, the darker the coral color, the more the inner layer, the lighter the color. In other words, the color of corals is uneven. If the color of the coral is consistent inside and outside, it is necessary to suspect that there is a fake. . Listen to the sound. The coral seemed to be delicate but there was a crisp and tough sound when colliding with each other. Generally plastic or other imitation corals will not have this hard and crisp sound. This sound is particularly obvious on branched corals. four, 量 weight. Corals have a good sense of weight. Generally, placing the palm of the palm will give people a sense of weight that is not coincident with its tenderness. This weight is also one of the basis for identifying red coral and some imitating products. . The identification of natural corals and dyed corals: Dyed corals usually use organic dyes to dye white corals red and other colors. The identification feature is that the dyes are enriched in the cracks, and the external color is shallow. There are different inside, and cotton can be stained with cotton stick dipped in pines. . The preciousness of red corals leads to the fake profit of fisheries. By the time from the Republic of China, there was a "cylinder" of pure chemical products. Apply a layer of coral patent leather and painted texture, and engraved with beef bones or talc to be carved into round beads. It is red and red. Seven, contemporary coral fake use of advanced science and technology, such as white coral or coral -like sea bamboo with laser colors, Gilson "synthetic coral", etc., which are very hidden. If there is no rich ones Experience or use of scientific instruments to detect it, it is easy to mix the beads. extension information:
The points to pay attention to the maintenance of collection:
. Please avoid strikes, collisions, to prevent gems from falling off; 二、请避免接触化学物品、酸、碱性液体及香水等；rn三、请每次使用后用软布擦拭妥善保管；rn四、请经常泡清水、抹清油、使Over the end of the forever "bright and beautiful"; . Please wear coral jewelry often to make it harmonious with human spirit; . Please prepare multiple coral jewelry according to seasonal replacement to keep "bright and beautiful as beautiful as as beautiful as as beautiful as The efficacy of new "new"; seven. The red coral necklaces, bracelets, and pendant chains that are not inlaid are the best holy products for promoting blood circulation and health care. Reference materials Source: Baidu Encyclopedia-Red Coral
First of all, red grass coral grows in the sea, which is generally used for beads and small bracelets! The color of the coral is dark, and the color of the fake is rosy, like red stones! The color is not neat, and the fake color is unified! Just look at the picture above!
The appraisal method is as follows:
. Look at the texture.
The red coral has the longitudinal lines of parallel and coral growth, and the discharge is relatively close. The cross -section of the red corals is like a tree -like ring pattern like a tree. When identifying the naked eye, pay attention to these two textures.
The vertical look: Coral has a parallel growth pattern vertically with a parallel coral pillar. If it is a ring, it is usually on the back.
This: The cross section of the coral has the growth pattern of the annual wheel, which is small and large. There are concentric circular growth patterns, which are generally visible on coral ornaments.
. Look at the color.
The color of red coral is a vivid and vivid red. Whether it is shallow or deep, it is alive, undead, not stagnant! And the red coral has a bright waxy luster, and the dyed red coral has no gloss The color is also depressed.
The color of the coral is from the inside out, for example: a coral column, the closer to the surface, the darker the coral color, the more the inner layer, the lighter the color. In other words, the color of corals is uneven. If the color of the coral is consistent inside and outside, it is necessary to suspect that there is a fake.
. Listen to the sound.
The coral seemed to be delicate but there was a crisp and tough sound when colliding with each other. Generally plastic or other imitation corals will not have this hard and crisp sound. This sound is particularly obvious on branched corals.
four, 量 weight. Corals have a good sense of weight. Generally, placing the palm of the palm will give people a sense of weight that is not coincident with its tenderness. This weight is also one of the basis for identifying red coral and some imitating products.
. The identification of natural corals and dyed corals: Dyed corals usually use organic dyes to dye white corals red and other colors. The identification feature is that the dyes are enriched in the cracks, and the external color is shallow. There are different inside, and cotton can be stained with cotton stick dipped in pines.
. The preciousness of red corals leads to the fake profit of fisheries. By the time from the Republic of China, there was a "cylinder" of pure chemical products. Apply a layer of coral patent leather and painted texture, and engraved with beef bones or talc to be carved into round beads. It is red and red.
Seven, contemporary coral fake use of advanced science and technology, such as white coral or coral -like sea bamboo with laser colors, Gilson "synthetic coral", etc., which are very hidden. If there is no rich ones Experience or use of scientific instruments to detect it, it is easy to mix the beads.
extension information:
The points to pay attention to the maintenance of collection:
. Please avoid strikes, collisions, to prevent gems from falling off;
二、请避免接触化学物品、酸、碱性液体及香水等；rn三、请每次使用后用软布擦拭妥善保管；rn四、请经常泡清水、抹清油、使Over the end of the forever "bright and beautiful";
. Please wear coral jewelry often to make it harmonious with human spirit;
. Please prepare multiple coral jewelry according to seasonal replacement to keep "bright and beautiful as beautiful as as beautiful as as beautiful as The efficacy of new "new";
seven. The red coral necklaces, bracelets, and pendant chains that are not inlaid are the best holy products for promoting blood circulation and health care.
Reference materials Source: Baidu Encyclopedia-Red Coral
First of all, red grass coral grows in the sea, which is generally used for beads and small bracelets! The color of the coral is dark, and the color of the fake is rosy, like red stones! The color is not neat, and the fake color is unified! Just look at the picture above!
I have been identified, look at comparison
really beautiful
Is Hainan's Cao Coral
Yipin Agarwood in Bali is selling grass coral bracelets, just like the picture, a series of 1800 string