Xiao Bian prepared six kinds of tricks to make fake jade articles for everyone to take the lead! I don't know, it really takes medicine!
1. Shantou: The jade is grilled with fire, making the jade color gray, which is like the "chicken bone white" in the ancient jade. Ancient players are also known as "pseudo-grey ancient". Any hoe, there must be a fine crack formed by the fire, and the chicken bone is white.
2. Dog jade: Kill the dog, let the dog bloody body, put the jade into the dog's abdomen, suture it under the road, take it out after a few years, and the jade will produce the smudge pattern, which is the same as the ancient jade. But the flaws are also obvious, that is, with the color and carving marks of the new jade.
3. Meiyu: It is made of jade with soft texture and poor quality, and is made of boiled ebony with high concentration. The soft place will be emptied by ebony water, showing signs like water rushing, and then using oil extraction method. Coloring, posing as "puddle ancient." People call this fake product called Meiyu.
4. Wind jade: After boiled jade with thick gray water and ebony water, take it out and put it in the snow. The time is about a day and night. The jade pattern is frozen and cracked. If the jade is hard, the crack is fine, because it pretends to be ancient. The jade cow's hair has a tortuous shape, uneven thickness, and the pseudo is not.
5. Rust: This method is produced during the Qing Emperor Qianlong. The specific method is to mix the jade billet with iron filings, then quench it with hot vinegar, put it into the damp underground for several days, take it out and then bury it in the traffic road for several months. When jade has been corroded by iron filings, orange peel appears, and the rust in the grain is dark red with soil spots, which is like ancient jade. Must be examined in detail.
6. Lifting oil: It is colored by the method proposed by 硵, called oil extraction. Among the various methods of extracting oil, the shovel is used as the top, and its color penetrates the jade, and the ash is not caught, and its color is very similar. However, in Tianyang, the color is relatively fresh. When it is not sunny, the color is turbid, but the true color is not.
I want to master the style of the ancient jade, and the most important thing is the processing method. The pattern of the ancient jade with the honing is different from the pattern carved by the modern electric jade carving machine. The lines of the ancient jade are smooth with the naked eye, and the burrs are visible with a ten-fold magnifying glass. In addition, it is the light. The ancient sandstone of the jade is not sharp and the diamond is sharp. The speed of the manpower processing is not as fast as that of the electric motor. Therefore, the ancient jade is soft and the ancient jade is bright.
Appreciation of ancient jade should be slowly touched and played by hand, feeling very moist, but under the magnifying glass, it appears uneven, light scattering; antique jade is very flat, the light color is very strong. In addition, the identification of "old jade new work" should pay attention to the internal and external light color of the decoration, to prevent internal and external differences. When you meet the "unearthed ancient jade" with corpse mud, you should first remove some of the cinnabar in the palm of your hand. Ancient cinnabar has been eclipsed for a long time, and the new cinnabar will see red at a glance. You can also sniff a nose, in addition to the smell of the body, whether it is faintly paraffin-flavored, antique jade is to use paraffin to light up.
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