Did you find that your friends who love jewelry and jade are paying attention to lapis lazuli? Did you find yourself a girlfriend and a friend with a beautiful lapis lazuli jewelry? The wave of lapis lazuli has come, and quickly learn some tips on how to buy lapis lazuli. The purchase of lapis lazuli mainly starts from two points, one is color and the other is texture.
The color of lapis lazuli:
The lapis lazuli is generally blue, and the blue color is rich, pure and uniform.
If white or white spots are interlaced in the color, the concentration, purity, and uniformity of the color are lowered, so the quality is lowered.
In the lapis lazuli, the blue part is the real pure lapis lazuli, so the color of the lapis lazuli and the mineral content of the lapis lazuli are determined. If the lapis lazuli mineral content is high, the color is good, and vice versa.
The texture of lapis lazuli:
Generally, there are many other minerals in the interior of lapis lazuli, such as calcite, pyroxene, mica, and blue smectite. These will affect the texture of lapis lazuli. Only the impurities contained in it are pure, the lapis lazuli mineral is pure and the texture is dense, tough and delicate. The lapis lazuli is the lapis lazuli with excellent quality.
In addition, the distribution of pyrite on the surface of lapis lazuli also affects the texture of lapis lazuli. The distribution of impurities in pyrite is even higher, and vice versa.
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