What jade is Jingbaiyu? The price, identification characteristics and origin of Jingbaiyu are explained in detail!
1. What is Jingbaiyu?
Jingbaiyu is a fine quartz crystal with a fine texture and luster. Because it was first mined in the western suburbs of Beijing, it was named Jingbaiyu, and was found in many places in the country. Mineralogy belongs to the class of quartzite. It is characterized by small quartz particles and uniform white jade.
Because of its whiteness, and moist, the production area is widely distributed, the output is large, and it is also used for jade jewelry raw materials. But its value is quite different from that of Hetian jade. The content of quartz is above 95%, the color is uniform, generally pure white, sometimes with a bluish, slightly green or gray hue, no impurities. Quartz particles are fine and generally have a particle size of less than 0.2 mm. The texture is fine and slightly transparent. Good quality, polished white as a sheep fat jade, but not as good as the fat jade, and the crispness of the sheep fat jade.
Second, Jingbai jade price
Jing Baiyu said that it is quartzite, but the quartz particles are small, the impurities are small, and the oil is moist. It was originally only found in the western suburbs of Beijing. Later, it was found in many places in the country. Some unscrupulous traders often used elaborate Jingbai jade products. Take the pretending to be Hetian jade, the price difference between the two is too great, an ordinary Beijing white jade product is also tens of dollars, and the value of Hetian Baiyu is thousands of. Therefore, the value of the collection is minimal.
Third, Jingbai jade identification features
In the jade market, the common Jingbai jade jewelry is mixed with Hetian jade for sale, making it difficult for beginners to distinguish between authenticity and authenticity. Identify this jade can be analyzed from the following points:
First, the body is white and has no variegated color.
Second, the internal structural characteristics are not obvious.
Third, the hardness is high, the knife can not move.
Fourth, the texture is transparent and the light is good.
Fifth, the surface is glassy luster, and Hetian jade is oily or oily, semi-glassy luster.
6. At the edge of the raw material or at the finished product processing, fine quartz flares can be seen under strong light.
7. The fracture is glassy, ​​and Hetian jade is waxy.
Eight, the most obvious features, the hand touch feels smooth and delicate, and Hetian jade is warm.
Choose Jingbaiyu, pay attention to blinking. Blinking is the performance of quartz grain structure is not tight or other soft minerals. When the blink of an eye is so large that it can be perceived by the naked eye, the use value of Jingbaiyu is very small. It is best to use Jingbaiyu for fat white and no blinking, and can make jade pieces, beads, bracelets, and the like.
Jingbaiyu is similar to Hetian jade. In many cases, there will be a case where Jingbaiyu is mixed with Hetian Yuzhong. Jingbai jade is not as good as Hetian jade, the surface is glass luster, and Hetian white jade is oily and semi-glass luster; in addition, Hetian jade has a gentle touch, and the fracture is waxy. These are different from Jingbaiyu.
Fourth, Jingbai jade origin
Jingbaiyu has produced in Changping, Hunan and Henan in Beijing. Mainly produced in the suburbs of Beijing, hence the name. The texture is exquisite, pure white is uniform, smooth and smooth, and the jade carvings made with it are crystal clear, which is a popular jade! It is a fine quartz crystal with a fine texture and luster. Because it was first mined in the western suburbs of Beijing, it was named Beijing Baiyu. It was found in many places in the country and distributed widely.
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