The chemical composition of Lantian Jianghuayu is mainly serpentine, so the identification results of Jianghuayu are generally: serpentine jade. Ginger flower is solid and warm, delicate and round, and it is mostly green to lake green. Among them, dark green and pure yellow are rare and precious.
1. Introduction of Jiang Huayu
Lantian jade is mainly divided into four types: ginger flower jade, silk jade, ink jade, and hibiscus jade; Lantian ginger flower jade also has the titles of Jiang Huayu, Lantian vegetable jade, vegetable topaz, and golden jade. Because the jade is fine, the color is warm and the water is good, it is called the representative jade in Lantian jade.
The chemical composition of Lantian Jianghuayu is mainly serpentine, so the identification results of Jianghuayu are generally: serpentine jade (different from Lantian Moyu, containing inclusions)
Lantian ginger flower jade and Liaoning jade jade are similar in appearance, and their chemical composition contains serpentine. The identification agencies are distinguished by the serpentine content.
Refractive index: 1.56 (point measurement)
Density: 2.65g/cm3
Absorption spectrum: no characteristic absorption spectrum
Enlarged inspection: fiber interwoven structure / granular mosaic structure
Photometric: heterogeneous aggregate
Under the color filter: no reaction (no reaction under natural jade color filter)
Identification results: Lantian jade / serpentine jade
2. Jianghuayu price
As the saying goes: "Gold is valuable for priceless jade", Lantian Jianghuayu, which is scarce and difficult to find, attracts the attention of many collectors. In recent years, the market price of Lantian Jianghuayu has soared, and it has become an investment upstart for many collections.
Because of its various textures, colors, gloss and other factors, Lantian Ginger Jade directly determines that there is a certain gap in its value. In addition, it needs to be distinguished from the process. Lantian jade has a yellow or light green appearance and is opaque with a hardness of 4 degrees Mohs. Because Lantian jade has a long history of mining and limited production, with the scarcity of resources, people realize that Lantian jade is rare and unique. At the same time, because of the characteristics of Lantian jade, its engraving requirements are relatively high, and the vivid blue sky works are highly ornamental and collectible.
Natural Lantian Ginger Flower Jade is a serpentine stone with a grassy green color. It often has red, yellow and black colors. At the same time, Lantian jade color is not very uniform, generally nebulous, speckled, luster is mostly waxy luster, very few can achieve glass luster.
3. Jianghua jade features
1: rich in color, mainly green, white, yellow (golden jade: turmeric jade) cyan, black and so on.
2: The original stone reserves are large.
3: All kinds of colors are available.
4: Good hydration.
4. The role of ginger flower jade
Ginger flower is solid and warm, delicate and round, and it is mostly green to lake green. Among them, dark green and pure yellow are rare and precious.
The special molecular structure of Jiang Huayu makes it emit infrared electromagnetic waves that the human body can absorb well. The wavelength is in the range of 8-10 μm and the peak is at 9.9 μm. This effect is usually called resonance absorption, or called partial matching absorption. This kind of magnetic wave can produce excellent biological effects, that is, improve circulation, stimulate regeneration, increase enzyme activity, restore physiological functions, and enhance cell phagocytosis and antibody production. Therefore, Lantian Jianghuayu has excellent health care effects on the human body.
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