What are the differences between jade and jade?

Jade and jade, two kinds of jade that seem to have no relationship, but because the two shapes are similar, sometimes they are also unclear, but there are still many differences between them. Today, Xiaobian will list jade and What are the differences between Saitama?

The density of the jade jade (2.5 to 2.8) is relatively low, so the weight is relatively light, and the interior generally contains inclusions of sulfides such as chromite and pyrite. The hardness (2.5 to 5.5) is also relatively low, so some people like to test the jadeite glass to identify the jadeite with hardness, but the jadeite produced in Xiuyan County has a hardness of 5.5 or more. Therefore, the glass can be swiped, so it is necessary to distinguish it. The hardness and density of jadeite are very high, so the reflected light is very strong, and the glass luster is present. It may be purely in the gloss of the glass because of the different kinds of jade water, but it reflects the glass luster. The gloss of the jade jade is relatively weak, and it seems to be somewhat hoarse and fuzzy. There is no jade luster and it is close to the surface gloss of the higher hardness organic plastic. If the conditions permit, as long as the refractive index and density test, can be quickly identified.

The difference between jade and jade is also reflected in the difference in the composition of the two minerals. The main constituent mineral of jadeite is jadeite, jadeite crystal is fibrous or columnar, and jadeite crystals are combined in a woven pattern, which has the unique "green" characteristics of jadeite, but jade jade does not. The main component of the jade jade is a layered hydrous magnesia carbonate mineral, which is generally combined in a vein, flake, and fragmented structure, and has no "cade" characteristic unique to jade. The crystal size of jadeite varies greatly, some are very small, such as glass jade, some are very large, such as bean jade. The mineral crystals of the jadeite are very small, and the flaky or fibrous directional growth structure is visible at the fracture.

The price of jade is very different from the price of jade jade. The price of jade is far higher than the price of jade jade. There are three reasons why the price of jadeite is higher than that of jade jade: 1. The hardness, density and other properties of jadeite are more stable than jadeite, and have better durability when worn and used. 2, jade raw materials are far less than jade jade, the material is rare, and its price is naturally high. 3. Although Saitama is also a kind of jade, people's preference for jade is far higher than that of jade, which means that the demand of the market raises the price of jade.

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