Coral jade fossils are fossil jade that has been formed after hundreds of millions of years of crustal movement, geothermal tormentation, and high temperature and high pressure. Its patterns will produce different natural patterns due to the size and type of corals, and the composition of jade minerals is different. The color is also colorful, and the flower petals are clear and closely arranged. It is like a chrysanthemum fossil of the chrysanthemum ocean. It is a rare collectible treasure. Here is how to distinguish the quality of coral jade:
Coral jade object color (monochrome) grade, blood red, golden treasure. Pearl white, vermilion, pig blood red, mango yellow top, pink, light yellow, white, middle. Gray and white defective.
[According to texture identification] Coral jade with fine lines like fingerprints, called [fingerprint coral jade], suitable for processing objects, bracelets, jade, seals
The texture is coarse and appears as granules, that is, the flesh series, there are [Kumquat silk coral jade] [Orange silk coral jade] [Pomelo coral jade]
[Tubular Coral Series], these types are only suitable for ornaments and ornamental stones. Because the texture is coarse and the particle gap is large, it is not suitable for objects.
[Multi-color level] (more than two colors), like the monochrome level, mainly look at the color mixing of those colors, the brighter the color, the better.
In general, the brighter the color, the better. After all, it symbolizes vitality and life.
[Coral jade hardness analysis] to knock large-volume coral jade and listen to the sound. Ok, the sound is crisp, like a dollar coin. The voice is dull, the worst, the hardness is low.
[Rolled Coral Jade] Because the hierarchical structure is distinct, there are two colors and above, which are divided into [large volume] [small volume] [small volume] according to the size of the volume. Rolled coral jade is suitable for creating bracelets, forming patterns such as clouds and waves. Look at the degree of crystallization, here according to the crystallization ratio, the transparency is better. That is, the transmittance. With crystal transparency, it can be described as top grade. About whether wearing coral jade will be irradiated. Simply put, coral jade is a fossil. It does not have the high radiation contained in metal minerals, and it is a biological organic substance. It contains trace elements such as calcium, so coral jade does not have The human body has radiation damage.
The millennium is a beautiful tree, and the billion-dollar cast coral jade
As a special jade resource, coral fossils enter more and more people's field of vision, and its fossil structure is clear and charming, or radial, or curled, rich in change, or dazzling fingerprints; color is more beautiful The red is like blood, the powder is like peach, the yellow is rich, the white is like white fat; the texture is even more absolute, the help is like gelatin, the permeability is strong, comparable to the white fat of sheep fat.
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