How to distinguish a real from a fake agate? How to distinguish the real from the fake?

1) Color: The color of real agate is bright and bright, and the color and light of false agate are poor, and the contrast between the two is more obvious. The natural red agate is distinctly colored, and the bands are very distinct, and if you look closely, you can see the dense array of fine red spots in the red bands.

The fake agate chimney bottle imitated by stone, most of which are petal-shaped patterns at the bottom, forming a "chrysanthemum bottom"; The dyed blue agate is bright and uniform in color, giving people a false feeling.

2) Texture: Fake agate is mostly imitated by stone, which is softer than real agate, and traces can be drawn on the fake agate with jade, while the real product can not be drawn.

3) Process quality: The production process of high-quality high agate is strict and advanced, so the surface brightness is good, the inlay is firm and circumferential, and there are no scratches and cracks.

Agate stone is available in natural color and post-processing dyeing. The main natural colors are red, amber and white. Among them, red is the best.

The best blue and purple agate jewelry on the market is not a natural color, it is dyed after processing, and it will fade after a few years. Most of the dyed agate is naturally variegated and is not easy to be processed directly into jewelry. How to distinguish real and fake agate jewelry?

It can be identified in three ways. Transparency: The transparency of real agate is not as good as that of synthetic agate, it is slightly chaotic, and some can see natural waterlines or "clouds", while synthetic agate has good transparency, as transparent as a glass ball.

Weight: Real agate jewelry is a bit heavier than synthetic agate jewelry. Temperature:

Real agate is warm in winter and cool in summer, while artificial agate changes with the outside temperature, it becomes hot when it's hot, and it gets cooler when it's cold. How to choose agate jewelry? The first thing to do is to choose a color according to your liking.

Red agate jewelry is the most valuable, such as choosing an agate necklace must pay attention to the color of each bead to be the same, no variegation, the size of the beads should be appropriate, but also pay attention to the finish to be good. Then, lift the necklace to see if it is vertical, whether each bead hangs on a line, if the necklace is bent, it means that some beads are off the eye, and the processing technology is rough.

Look at the color: Generally speaking, the color is pure, the texture is clear is real agate, the color is dull, the organization is blurred is fake agate; Look at the texture: the texture of agate is delicate, the hand has a smooth and oily feeling, and the fake agate generally feels smooth or dry; Look at the weight:

Real agate jewelry is heavier than synthetic agate jewelry; Look at the temperature: agate has the characteristics of warm in winter and cool in summer; Look at the water head: Mature natural agate has a water head, but the transparency is different.

Identification method of true and false agate:

1. Look at the color. In general, in general, the color is pure and the texture is clear on real agate; The color is dull and the coherence is false agate.

2. Look at the texture. The essence of agate is colloidal dehydrated silica, which has a delicate texture, fine structure, high hardness, large specific gravity, and a smooth and oily feeling to the touch. Fake agate is generally made of glass and plastic, with low hardness, light specific gravity, and a light or dry feel.

3. Look at the weight. Real agate jewelry is heavier than synthetic agate jewelry;

4. Look at the temperature. Agate is a highly energetic substance that is warm in winter and cool in summer. Substances such as glass, on the other hand, look like agate, but they do not have this property. For example, in winter, the agate is slightly cool, and the cold and biting glass is glass.

5. Look at the water head. Mature natural agate has a water head, but the transparency is different, with different minerals or impurities to form aquatic plants and other landscapes, waterlines, flaws, although these impurities, flaws, etc. will reduce the value of natural agate, but it is also a proof that agate is natural; Whereas, the artificial agate has almost no blemishes and good transparency.

Real agate is generally harder, and a knife scratching its surface will not leave scratches, while glass products can leave marks.

2 Method 2: Look at the workmanship complexity of agate.

If it is a genuine agate, the carved pattern is intricate and exquisite, and the value is higher.

Because agate stone is hard and lubricated, it is not suitable for carving.

3 Method 3: See if there are streaks.

Real agate generally has stripes and is more natural, while false ones are more even.

4 Method 4: See if there are air bubbles.

Look closely with a magnifying glass, and if it contains air bubbles, it means that it is fake.

Nau is basically divided into two categories, one is more transparent, with words printed on the bracelet (class A); One is darker in color, with or without lettering and smoother (category B). First of all, we analyze the color, class A agate is illuminated, and it can be found from the gap between the words, the "red" of this type of agate is only reflected outside, while the color of class B agate is deep and the transparency is not the same. Physically, the substances inside class A agate are evenly distributed, while class B agate is heterogeneous.

It is found that the color of class A agate is manually brushed, which is called "Luohua bottom" or "coloring" in the industry, and the traces of brushing on it can be clearly seen, and it is impossible for natural jade or natural agate to be homogeneous, so it is judged that class A agate is fake agate!

The identification of agate is mainly from the following aspects:

First, from the perspective of texture, the Mohs hardness of real agate is above 7. The intuitive way is to scrape it with jade, leaving no marks. If there is a trace, it is a false agate.

Second, from the perspective of transparency, the transparency of real agate is not particularly good, and it will taste a little messy, but it is not transparent enough. At first glance, it won't look so bright, and you'll see some natural waterlines or dots inside. Imitation agate is generally transparent and uniform.

Like glass, agate that is too transparent is fake.

Third, in terms of weight, like many jewelry, real agate is slightly heavier than fake agate, and it is difficult to grasp the feel, which cannot be judged by this.

Fourth, from the point of view of temperature, natural agate does not change with the outside temperature, it is warm in winter and cool in summer, just like an air conditioner. Artificial agate, on the other hand, changes with the change of outside temperature, that is, it gets cold in winter and hot in summer. In addition to synthetic agate, there are also parts made of high-quality stones, and these imitation agates are cool to the touch.

At this time, we will further identify it in combination with the following details.

5.In terms of color, the biggest feature of the color of natural agate is the glutinous texture and glutinous luster. Imitation agate does not have this feeling.

But there are also some merchants who coat the imitation agate with a thin layer of organic matter to make it look like wax. So, when you buy it, use your nails a few more times.

Sixth, from a craft point of view, this last point is actually common to many jewelry. It's really a natural good agate, and the workmanship is not bad. The inlaid agate will be very firm, the surface will be polished very smooth, and there will generally be no cracks.

If you encounter agate with "scars", most of them are imitation fakes of stone, natural agate is hard, few flaws, scratch on the agate with jade, fake agate is easy to leave scratches, real agate will not.

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Natural agate is common in red, amber and white, while real agate is very bright and bright, the color is distinct, and its stripe pattern is also very obvious.

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The imitation agate is bright and uniform in color, and it looks dull and sluggish.

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Try yourself, bring the agate you bought with you, if the agate you buy is warm in winter and cool in summer, it is true, on the contrary, the temperature of agate changes with the temperature is false.

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Agate can be identified mainly from the pattern color, texture, transparency, and weight. The surface of high-quality agate is bright and has a layered stripe pattern, while the fake agate is not bright enough and the color is too single. High-quality agate is harder and has fewer surface blemishes, while fake agate has a softer texture and is prone to scratches.

Real agate has less transparency, while fake agate has more transparency.

How agate is identified.

From the point of view of pattern color, the surface of high-quality agate is bright, the color is distinct, and there is a distinct stripe pattern. The imitation fake agate is not bright enough, and the color is too single, and there is a sense of artificial dyeing.

In terms of texture, real agate is relatively hard, there will be no scratches, cracks, and fewer surface defects. Fake agate has a soft texture, and scratches can appear on the surface of fake agate with hard objects.

In terms of transparency, real agate has low transparency and is more chaotic. Fake agate, on the other hand, has a high degree of transparency and will be as transparent as glass. In terms of weight, real agate will be heavier than synthetic agate.

1. Transparency.

The transparency of real agate is not particularly good, it will be a bit chaotic, but it is not transparent enough, as shown in the picture above. At first glance, there is no particularly translucent feeling, and you can see some natural waterlines, or small spots in it. The imitation agate is generally transparent and uniform, the same as glass, at a glance, it is so transparent.

But the agate that is too transparent is a fake.

2. Weight: Real agate jewelry is heavier than synthetic agate jewelry.

3. Temperature: True agate is warm in winter and cool in summer, while artificial agate changes with the outside temperature.