We know that Hetian seed material has a texture of “warm and moistâ€, which is not found in other jade. The so-called warmth is a feeling that she does not shine like a gem, but it can really attract you. The luster of Hetian seed jade is so good that it has a strong sense of grease, which is wonderful. So how do you distinguish Hetian jade with this special fat light? Below, Xi Yufang talks about the light sense of Hetian jade.
See jade in the line to see its "mang". Mans, the length of the gloss visible to the naked eye. It is a lustrous luster on the surface of jade. Hetian jade is long awn, Russian jade is short awn, Qinghai jade is micro awn or no awn. The texture of the Hetian jade surface will have a strong oily luster, which is its unique long awn, which is why it is warm and lovely.
People often say that Hetian jade is "oily". Oily is a sensory oily visual experience, which means that it is not as bright and strong as the glassy texture, but rather a relatively divergent, soft, and oily visual experience that is moist and radiant. Good Hetian jade gloss and transparency give a warm and beautiful feeling. It is also related to the refractive index, absorption coefficient and reflectivity of the mineral. The greater the reflectivity, the stronger the gloss of Hetian jade. Hetian jade's luster is very soft, very moist, giving people a feeling of not being strong or weak.
Hetian jade also has an indicator of transparency, which refers to transparency and Zeolite. Hetian jade has its own transparency, and the transparency is between micro and semi-transparent. A good Hetian jade will not be "transparent", and a clearer means that the oily feel is worse, and the jade texture is not very delicate. The smaller the mineral crystal particles of jade and the higher the density, the more delicate the jade on the sensory, and the more oily it looks. The seed material is slightly light, but it is thicker than the fat. But it will not be like the Russian material, milky white, not transparent. Structure, the front is 45 degrees weak light, good Qinghai has no structure, high-quality seed material feels can see rice grains and thin rice porridge, one grain and one grain is relatively close. The Russian material feels like a plum blossom soup, a small piece of a strip of strips.
There is also the oily feel of Hetian jade, which is delicate and moist. It is determined by the density of jade and the way of polishing and polishing. The closer the arrangement of particles between jade, the stronger the gloss. In addition, the harder the jade is, the more rigid it is. We know that rigid luster is more suitable for jadeite, but it is a disadvantage in Hetian jade. Hetian jade is good for grease luster. Although this luster is not strong, it is very thick and textured.
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