How does it mean to identify the authentic and false goods of emeralds, the goods A, B, and C?

2 thoughts on “How does it mean to identify the authentic and false goods of emeralds, the goods A, B, and C?”

  1. First of all, let's talk about A goods. A goods are naturally unintentional jadeite. It has natural colors and textures. Only A cash emerald is a genuine product that people generally call. Finding the disadvantages (impurities). Generally speaking, the Cuicui of the goods A will be more or less impurities. After all, where can the natural stone texture be pure? If it is too pure, the price is also beautiful! : Green looking for black, white looking for yellow, and ... In short, everyone remembers: A cargo Cuicui is definitely not a "innocent girl"! Accept the beauty of it !! B goods refer to the jadeite after being soaked in strong acid. I went to impurities and passed the emerald with glue. B goods emerald is also called "showering" emerald, and its texture is false. The emerald after the strong acid soaked was soaked in the dirty impurities, but at the same time, the texture of the jadeite was completely destroyed. There was no toughness of jade, soft and full of gaps. In order to see it on the outside Silicone. Therefore, the jadeite B looks beautiful and the texture is very transparent, but its price is very low, often about one -tenth of the same appearance A cash. The reason why many people accidentally buy goods B is that B often looks good and cheap. However, the test of emerald B is not able to go through the test of time. Generally, after a few years, silicone oxidation, emerald will become omnipotent. In the past, individual people in the jewelry industry said that the jadeite B jade was also genuine. It can only be said that it has been treated. If consumers are willing to buy, it is the choice of consumers. But Xiaobian disagrees with this view, because B cargo jade is not enough to make jewelry raw materials with low -grade, processing through destructive means to impersonate high -end emeralds, and most buyers are thinking to buy genuine goods A. When the goods are purchased, it is not necessary to use this kind of B goods jade that is specially used to impersonate high -end authentic products as true goods. The three elements of jewelry are beautiful, durable, and rare, while B goods jade does not have these three elements, so B goods emerald is not a real goods or fake goods. C goods are artificial staining by jadeite, and add color on the emeralds that were not available in color. Its color is fake and fake. There are many ways to dye the dyeing method. Yellow, red. More Emerald's identification method: /Article-272

  2. Put the jadeite under the fluorescent light to observe the color changes, the A goods and C goods do not change, and the B goods are fluorescent and white. C goods are dyed, so the color is distributed along the cracks, and the distribution is uneven. You can see the naked eye carefully. The specific explanation is as follows: · A cash emerald, natural emerald, which is naturally natural and natural. Emerald. · B cargo emerald, bleaching glue emerald, is the jadeite that is cleaned and injected with strong acid. Strong acid soaking and cleaning can help improve the transparency and color of the jadeite. · C goods emerald, dyeing emerald, is an emerald treated with artificial coloring, usually coloring with organic dyes or inorganic dyes. · B C Emerald is an emerald that performs strong acid cleaning and glue and artificial coloring at the same time. Color is the first factor in evaluating emerald. The criteria for good colors to meet are: positive, thick, yang, and ordinary. Positive: It refers to the range of color tones, depending on the proportion of main colors to secondary colors, that is, it is pure green, and do not mix other colors. For example, there are often hybrid blue in oily green, and value will be reduced. Thick: Refers to the depth of color, the concentration of emerald green is best between 70%and 80%, and 90%is too thick. Yang: It refers to the brightness of the fresh yang of emerald color. The brightness of the jadeite is mainly determined by the ratio of emeralds with green and black or gray. The color of the green ratio will be bright. If it contains more black or gray, the color will be dark. The experts often adopt the method of the image to represent the color of the color. For example: poplar green, parrot green, green onion green, chili green, all refer to the color of fresh yang. And spinach green, green green, river green, black green, refers to dull dark green. The more fresh the emerald, the higher the natural value. Bite: refers to the uniformity of the color distribution of the emerald. The color of jadeite is generally uneven. It is not easy to get the jadeite with uniform color distribution. The best color: it should be green and pure, green concentration is 70 % -80 %, Yan Yang is bright, and the color is evenly distributed. Such high -end emeralds are used to the old pit species. Quality identification ① Character. The natural emerald texture is transparent or translucent, the surface is oily and shiny, and observes carefully. It can be seen that the slightly transparent "salt granules" and the fibrous substances around them can be seen. ② hardness. Natural emerald is a rough jade, and Mo's hardness is 7 degrees. It is engraved with sharp knife, leaving no traces; fake jade has low hardness, and the knife can be engraved with traces. ③ Cui nature. Natural jadeite observes strong light. It can be seen that there are emerald flashes of other mineral particles, which are called emerald or green; the fakes made of glass, plastic, and porcelain have no such "emerald" characteristics. ④ relative density (proportion). The natural emerald structure is hard and tight, no bubbles, a large density, and the sound is crispy when knocking; the fake structure is loose or bubble, the density is small, and the sound of the sound is hoarse and crisp. ⑤ color. The true green color is strong and pure. Some fakes are used with white jade, snake pattern, Australian jade, Korean jade, cloud stone, and even miscellaneous stones. "In the strong light, the green lines can be seen, messy and small; although some do not show the texture, it is turbid and the gloss is poor, and its weight is lighter than the real product. Put the above fakes into the molten waxy liquid, the piglets that are irrigated will be slowly precipitated. In this way, it will not damage the sample of the sample, but also identify the true and false. Observation with Celesia Filter, Geori Cui is purple -red under the mirror, and the natural genuine colors remain unchanged. Some fake emeralds are artificially melted with glass. The structure is relaxed, the green is uniform and darker, some have bubbles, and they are knocked with a hard device. The sound is hoarse. Fake Emerald: Malay Cui (Jade), which is transparent green and beautiful like high -end emerald. But it is not difficult to identify. Look at the magnifying glass in the strong light. There is a fishing net pattern inside. The network cable of the fishing net is green. Unlike the green inside of the emerald, it is uneven and irregular. For more knowledge of jadeite, please refer to: /Article_CAT-24

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