Lantian jade is a colorful jade, one of the four famous jade in China, rich in history and culture. In ancient times, people regarded Lantian jade as a treasure, and used it to make jade pillows, utensils, wine utensils, etc., which were mostly used by royal aristocrats.
Lantian jade identification method
The origin of Lantian jade is the Yuchuan and Hongxing generations in Lantian County, Shaanxi Province. Only Lantianyu is produced in Lantian County, Shaanxi Province. Lantian jade is a famous health jade and beauty jade, contains more than ten kinds of trace elements, these trace elements can not only dilute the blood circulation but also beauty and beauty. Therefore, people often say that wearing Lantian jade can cure diseases and prolong life.
Lantian jade belongs to serpentine. The identification of Lantian jade can be started from the pattern of jade. The pattern of Lantian jade is parallel stripes, like the pattern on the snake.
The luster of Lantian jade has the same waxy luster as Hetian jade and does not have glass luster. The internal structure of Lantian jade is very compact, and the arrangement structure is close to the microscope. It is difficult to see its granular structure, and after polishing, Lantian jade generally does not have an orange peel effect.
Observing the special iconic substance inside Lantian jade, it consists of white misty agglomerates and black chromite, pyrite and sulfides with strong metallic luster.
Lantian jade has a relatively compact internal structure. Its density is high and its hardness is high, but it is not as high as that of Hetian jade. Therefore, there is a sense of lightness when used in the hand.
What are the characteristics of Lantian jade?
Natural Lantian jade has a wide variety of colors, including black, yellow-green, apple green, and hibiscus, but among them, yellowish green is the main one. Moreover, the color of a piece of Lantian jade is not single, and it often has multiple tones.
Natural Lantian jade has low hardness and low specific gravity. Therefore, some measuring instruments or hands can be used to identify the specific gravity or hardness of Lantian jade, so that it can be distinguished from its authenticity.
Lantian jade belongs to a kind of serpentine jade, but unlike serpentine, Lantian jade does not have waxy luster, but two types of glass luster and waxy luster, which are brighter in color, so they are identified. When you need to compare and distinguish.
In general, serpentine jade has a cloud-like inclusion inside, and Lantian jade is also the same, and because of its own texture, a ten-fold magnifying glass can be used to see the internal structure of Lantian jade, so it can be seen inside. The cloud-like inclusion may be Lantian jade.
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