Everyone knows what agate is! I believe many of my friends have seen it before. I don't know how much everyone knows about agate? Some friends may choose it because they like agate. In fact, agate is a kind of gemstone. Today, Xiaobian will tell you about the identification of this red agate gem.
1. Transparency: True red agate transparency is not as good as synthetic, slightly chaotic, and some can see natural water lines or "clouds", while synthetic agate has good transparency and is as transparent as glass balls.
2. Weight: True red agate jewelry is heavier than synthetic agate jewelry.
3. Temperature: True red agate is warm in winter and cool in summer, while artificial agate changes with the outside temperature. It also becomes hot when it is hot, and it cools when it is cool.
4. Color: True red agate radiance and bright light, false red agate color and light are both poor, the contrast between the two is more obvious. The natural red agate has a clear color and the strips are very obvious. It is hard to see that there are dense red freckles in the red strips. The fake agate smoke pot made of stone imitation is mostly in the shape of a petal on the bottom, which is a "chrysanthemum bottom"; while the dyed blue agate is bright and uniform, giving a false feeling.
5. Texture: The fake red agate is mostly imitation of stone, which is softer than the real agate. The jade can be traced on the fake red agate, but the real thing can not be drawn. On the surface, there are few flaws in the real agate, and there are more inferior qualities.
6. Process quality: The high-quality high-agate consumption process is serious and advanced, so the surface has good brightness, strong inlay, Zhou Zheng, no scratches and cracks.
7. The most obvious sign that the natural red agate is different from the fake agate is that it has a cross-layered layered structure. With this mark, the whole piece of agate is easily recognized, and the cut waste is not markedly significant. Patterns are easy to admit. But in general, the natural agate feels cool, the surface is coated with a layer of wax, and has a waxy luster, translucent, hardness of Mohs 7, with a small knife, because it is a crystal formed under melting conditions. It is mostly spherical, so it is very dense; the surface is more delicate after grinding, and it rubs on the hard board for a dozen times. The agate is not warm, but the board is hot; the color is often mixed in one piece, which makes it fashionable. Colorful patterns such as patterns, layers, and brocades.
8. In addition to artificial synthesis, the fake red agate is made of high-quality stone. The basic characteristics are: although the hand feels cool, but there is no waxy feeling and luster, some of the hardness is low, can be carved with a knife; the section is cut, except that there is no layer of agate, the grain is thicker, and even Crack; opaque, the boundaries between colors are distinct.
Through the introduction of the red onyx at the above eight points, have you learned how to identify red agate? If you like red agate, do it now! Pick a piece of red agate for yourself.
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