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Maintenance And Identification Of Coral Jewelry
Maintenance and identification of coral jewelry
Should pay attention to imitation coral identification, common there, imitation materials, chemical imitation, imitation bone.
1. Imitation is the use of burning materials made of coral material, characterized by floating color, not natural, expected to face easy to find Xiaomao Road, looking fat, bran, become weak, surface wave, bright china gemstone wholesaler colors, transparency, strong;
2. By chemical imitation is the chemical synthesis of coral, its features, hand light, with banging sound boring, soft, straight grain Road, Wen Road, equidistant from the real thing with its opposite;
3. Imitation bone, bone is made of coral, which is characterized by brown eyes, light body;
4. Coral fingerprint patterns similar to human hands, which is identified based on the authenticity of the importance of coral.
Longitudinal view: the growth of coral, parallel vertical lines, direction parallel to the coral cylinder. If the ring plane, usually in the back, if it is carved pieces, the surface there.
Transverse view: the coral ring cross section of people like the growth pattern, small and large. Like growth pattern with concentric circles, and generally can be seen on the coral ornaments.
See color: the color of coral is from the inside of, for example: a coral column, the closer the surface, the deeper the color of coral, the more inner china gemstone layer, the color the more light. That is, coral color is uneven, and if the same coral color of the inside and outside, we should suspect the fake!
White Coral staining: commonly known as the sea of bamboo, which is characterized by a very pronounced vertical texture, rough texture.
Filled Coral staining: is the texture of loose shallow coral reef filled with plastic injection mode is made. Its characteristics: smooth, rough fragile, color easy transformation.
Synthetic Coral staining: is making all kinds of shellfish and coral gum ground into powder, plastic injection into the various shapes of coral, there is no natural texture.
All kinds of imitation jade coral: stained stone is made of dolomite reconciliation. Its characteristics: This stain if not handled properly, will fade very fast.
Coral jewelry care
One, avoid heavy blow, collision, so as not to damage the stones fall off;
Second, avoid contact with chemicals, acid, alkaline liquid and perfume and so on;
Third, please use a soft cloth after each use wipe safekeeping;
4, Always soak water, wipe edible vegetable oil, so many happy again, "Bright Light";
V. Always wear coral jewelry, so with harmony and human spirituality;
6, keep pieces of coral jewelry exchange according to the season, to ensure "bright as new" the effect;
7, no inlay red coral necklace, bracelet, drop chain wear is the blood of health annual personal best be used.
Because the chemical composition of coral is CaCO3, chemically unstable, hot summer, when the body sweat, wearing a coral necklace should not be a long time, because of sweat secretion of salt and acid will corrode coral. Coral should not have more contact with cosmetics, perfumes, alcohol, salt, oil and vinegar. The structure of coral china jewelry density, there is porosity, easily soiled, cleaning with a mild soap and water.
Cleaning Method: Rinse with water after use of coral, and then you can take a clean cotton towel
Maintenance: no color with no wax baby oil or olive oil, try to place like a bit of a night light can restore luster
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