Thirteen Methods of Ancient Jade Making Pseudo

1. Shantou: The use of fire barbecue jade, so that the color of jade into gray, like the ancient jade in the "chicken bone white." Ancient players also called it "pseudo-gray ancient." Any gimmick, there will be fine cracks formed on the fire, and the true chicken bone is white.

2. Goat jade: made of ancient jade with good color, implanted in live lamb leg, stitched with thread, removed after a few years, will show blood texture on jade, as handed down ancient jade, but careful observation will be It is not as good as the truth.

3. Dog Yu: Kill the dog, let the dog blood stasis knot body, put the jade into the dog's abdomen, suture buried under the road, remove after a few years, jade will be born unearthed mottled, similar to ancient jade, However, the flaws are also very obvious, that is, with the color and carving marks of new jade.

4. Mei Yu: The soft, poor quality jade, made of utensils, with a high concentration of ebony boiled, the soft place will be rancid ramie water, showing signs of water after the emergence of washed, and then with the oil method Color, posing as "Puddle ancient". People call this counterfeit product Mei Yu.

5. Feng Yu: After boiling gray water and Wumei boiled jade, take the heat and place it in the blizzard. The time is about one day and night. The corundum grain is cracked and the jade is hard and the cracks are fine. Jade hair lines have twists and turns, uneven thickness, false is not the case.

6. rust rust: This method was produced in the Qing Dynasty Qianlong, the specific practice is to use iron scraps and jade utensils, and then quenched with hot vinegar, put it into the wet ground for several days, and then removed and buried underground for several months to remove the traffic tunnel. Shi Yu has been corroded by iron crumbs, showing orange peels, dark rust in the middle of the ridges, and earth spots. It must be examined in detail.

7. Lifting: Coloring with the method proposed by 硵 , is called oil extraction. Among the various methods of lifting oil, the sand is used as the top, and its color is infiltrating into the limestone, and gray cooking is not acceptable. It is very similar to the color. However, in Tianyang, when the color is brighter than it is, when the sun is not clear, the color is muddy, but the true color is not.

8. Old oil: It is said that this method is very old. During the Northern Song Dynasty Xuanhe administration and the year, some people used a red light grass produced in the deep mountains of Gansu Province. Their sweat was added to a little sand, and they were marinated between the jade textures of the new Tang Dynasty. The stack of bamboo was burned with fresh bamboo sticks to make it red. Into the Jade skin, the Shi's deep penetration, red like chicken blood. Appraisal experts are often not inspected, and purchase them with heavy money.

9. Dead jade: jade buried in the earth, if similar to gold, a long time will be subject to its restraint, black stagnation, easy to be mistaken for mercury.

10. Making yellow rust method: Apply the glue to the jade and bury it in the loess mud. The rust of the yellow soil will become more and more like the yellow earth rust of the ancient jade.

11 hematopoietic fistula method: the use of pig blood and loess mixed into the mud, into the large cylinder, the jade burial, a long time later, the jade will have soil bite yellow soil rust blood and other traces.

12. Make dark spots method: There are two ways of three knife can create dark spots. The first is to boil hot racks on top of the iron, with the burning with the wax oil, soon there will be dark spots, another approach is to make the jade material according to the ancient style, and then use the old cotton soaked, will be wrapped in firewood Slightly barbecue, until the cotton is dry and then water, when the black bones do not float on the top, not white, black spots have been made.

13. To make the old appear to be new and mix old and new to the old law: jade looks like a new jade, in fact it is an old jade, because the counterfeiter cannot make the new jade become old jade, so the old jade is hot and waxed, so that There is no difference with Xinyu, so that the new concrete is old.

The above 13 methods are only collected from some ancient jade appreciation books. Jade's falsification method is secret and not proclaimed. Whether the above methods can create messy jade can be further verified.