Jade identification tips: a look at the two touch three
The so-called tricks are for collectors who have purchasing experience. There is never a chance to buy without experience. The experience is paid for. I suggest you take the time to look at it before you buy. The experience stickers posted in the Jade Forum or Post Bar are very important for everyone. Remember not to easily believe in some so-called experts, you must know some basic knowledge of jade before you buy.
one look:
Look at the nature, look at the structure, look at the color.
Look at the green nature: look at the glass luster of the jade, look at the surface structure of the jade fly wings.
Look at the structure: look at the texture and lightness of the jade.
Look at the color: color chromophore, distinguishing the color of the foggy chromophore.
Two touches:
Touch the touch and touch the lines.
Feel the feeling of cold, not the sticky touch of the film.
The biggest difference between the ten jade and nine stripes, the pattern and the crack is to touch the jade pleats with your fingers to see if you are picking up your hands.
Three doses:
Jade has a strong pressure feel, and the so-called confusing D goods, the same volume of jade, obviously slightly.
The most important thing to buy jade is the eye. At first glance, which one to look at, don't worry about what color it is. If it is true, it will be bought. If you look at it, you have to learn to know. The kind of color is recognized. The first thing to buy jade is the green one. Many people like the jadeite which is especially gorgeous or full of green. If this kind of jade is true, it must be the best, but the fake varieties are concentrated. On these jadeites, it is necessary to look carefully when encountering this jadeite.
In fact, the color of jade is very much, red, yellow, violet, brown, white and blue, as long as you like it. The so-called twilight in the industry means that the jade is in the environment for a long time with water, soil and other substances. Contact, naturally occurring water or minerals eroding the jade body, which is a phenomenon in which the jade part or the whole changes. Common twilights are leeches (white), cinnabar (red), earthworms (soil brown and red), and mercury.æ² (black), shovel (dark red), gong (green), and bloody red, but it is not yet clear whether the name is appropriate.
At present, jade's falsification is nothing more than adding color and removing impurities. However, from the color point of view, there are usually three ways to add color to jade: twilight, dyeing, and film treatment. Twilight refers to changing the original brown or yellow jade by fire roasting. It becomes a good red ç¿¡. Staining, that is, the C goods in our jargon, refers to the false color jade that has been artificially added. The C goods are worthless and will not appreciate. The coating treatment is the use of nail polish. The principle is to apply high volatility green glue on the surface of the ring. The coated jade is often double-sided and full of green, the hand feels a little sticky, and it is easy to remove the film when rubbed hard.
From the point of view of removing impurities, B-Jadeite is a product that is artificially treated with natural jade original stone. Its essence is jade raw material, just because its texture is not good, there are many impurities, and the merchants beautify it for the sake of profit. Product. Usually choose eight or three materials, bubble acid bleaching, alkali washing to increase the pores, and finally the epoxy resin solidified.
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