Beware of imitations when purchasing three kinds of corals in corals. The most common imitations are three types: imitations, chemical imitations, bone imitations.
Material imitation products: Coral made of burning material, the characteristics of color floating, unnatural, material surface is easy to find small hair road, looks bun, soft, surface ripples, color is not bright, transparent and strong.
Chemical imitations: Chemically synthesized corals are characterized by a light hand, with sounds boring and soft when struck, with straight lines and equal distances between lines, and the opposite is true.
Bone imitation: As the name implies, it is a coral made of bones, which is characterized by a lighter weight compared with the original.
8 strokes to identify the true coral 1, easy loading surgery: white coral artificially stained red, characterized by a very obvious longitudinal texture, rough texture.
2. Zhang Guan Li Dai: Imitate corals with various types of jade. If this dyeing is not handled properly, it will fade very quickly.
3, the lateral view: Coral cross-section growth rings like growth rings, from small to large. Concentric growth patterns are generally seen on coral ornaments.
4. Looking in the longitudinal direction: There are parallel growth lines in the longitudinal direction of the coral, and the direction is a parallel coral column. If the ring is generally on the back, it can be seen on the surface of the engraving.
5. Stealing the column: Filling with coral dyeing is the loose texture of shallow sea reef-building coral filled with plastic injection. It is characterized by a smooth surface, rough and fragile, and easy to change color.
6. Unknown origin: Synthetic coral dyeing is a process in which various shellfish and plastic-forming corals are ground into powder, plastic molded into various coral shapes, and there is no natural texture at all.
7, check the fingerprint: coral fingerprints and human hand similar, this is an important basis for identifying genuine coral.
8, view color: the color of the coral from the inside out, the closer to the surface the deeper the color, the more shallow the more shallow. In other words, the color of the coral is not uniform. If the color of the coral is the same inside and outside, we must doubt it!
Coral is currently unable to test its composition with instruments or chemical reactions. It is only judged based on external characteristics such as color, luster, and texture. Usually, it is sufficient to distinguish between authenticity and falsehood.
Material imitation products: Coral made of burning material, the characteristics of color floating, unnatural, material surface is easy to find small hair road, looks bun, soft, surface ripples, color is not bright, transparent and strong.
Chemical imitations: Chemically synthesized corals are characterized by a light hand, with sounds boring and soft when struck, with straight lines and equal distances between lines, and the opposite is true.
Bone imitation: As the name implies, it is a coral made of bones, which is characterized by a lighter weight compared with the original.
8 strokes to identify the true coral 1, easy loading surgery: white coral artificially stained red, characterized by a very obvious longitudinal texture, rough texture.
2. Zhang Guan Li Dai: Imitate corals with various types of jade. If this dyeing is not handled properly, it will fade very quickly.
3, the lateral view: Coral cross-section growth rings like growth rings, from small to large. Concentric growth patterns are generally seen on coral ornaments.
4. Looking in the longitudinal direction: There are parallel growth lines in the longitudinal direction of the coral, and the direction is a parallel coral column. If the ring is generally on the back, it can be seen on the surface of the engraving.
5. Stealing the column: Filling with coral dyeing is the loose texture of shallow sea reef-building coral filled with plastic injection. It is characterized by a smooth surface, rough and fragile, and easy to change color.
6. Unknown origin: Synthetic coral dyeing is a process in which various shellfish and plastic-forming corals are ground into powder, plastic molded into various coral shapes, and there is no natural texture at all.
7, check the fingerprint: coral fingerprints and human hand similar, this is an important basis for identifying genuine coral.
8, view color: the color of the coral from the inside out, the closer to the surface the deeper the color, the more shallow the more shallow. In other words, the color of the coral is not uniform. If the color of the coral is the same inside and outside, we must doubt it!
Coral is currently unable to test its composition with instruments or chemical reactions. It is only judged based on external characteristics such as color, luster, and texture. Usually, it is sufficient to distinguish between authenticity and falsehood.
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