1, except the best amethyst, most amethysts contain impurities, such as cotton, ice crack, inclusions and so on. But there is something called crystal growth, in which small bubbles can be found; If it contains almost no impurities, it is necessary to consider whether to synthesize amethyst.

2, the color of rock crystal will not be very uniform, different beads on the same bracelet, even a bead may be uneven in color, especially in water, which can be clearly seen, and the synthetic color is relatively uniform. If you look under the lamp, if there are small round bubbles in it, it is glass, and the color is very uniform. There is no cotton wool or ice crack in it, it is synthetic.

The easiest way to identify crystal stone is to draw glass. If the glass is spent and the crystal is fine, that's true. On the other hand, crystal flowers are fake, because the hardness of natural crystal stone is greater than that of glass, especially amethyst in crystal, which will contain medicinal cotton. The cotton wool in amethyst will turn white, and there will be ice cracks, just like it cracked inside.

4, check with hair. The crystal is placed on the hair bundle, and the rock crystal is the kind that the human eye can see the double shadow of the hair bundle through the crystal, mainly because the crystal has birefringence.

5. Natural amethyst often has ribbons, but synthetic amethyst does not. Crystal bracelet, very transparent, with few cracks, but you can see the obvious ribbon.

Degaussing the crystal, that is, the method of crystal purification;

1, defensive salt purification method. Scientifically speaking, human dead skin tissue attached to spar will breed fungi, and it is easy to get skin diseases if it is not washed for a long time. Because the imperial salt has no effect on natural spar, unlike the corrosive crude salt of sea salt, the standard purification method is to clean it with imperial salt.

2, crystal hole purification method. The degaussing method of crystal clusters or crystal holes should be said to be one of the recognized degaussing methods. Putting the crystal on the crystal string will make the crystal string emit endless vibration energy, break the crystal noise and start charging from scratch, so that the crystal ornaments will be full of pure energy.

If there is a large crystal cluster or crystal hole at home, it is very convenient to degauss the crystal. As long as the crystal ornaments are taken out before going to bed and put into crystal strings or crystal holes, degaussing and purification can be completed the next day. You can wear it when you go out. The main thing is to handle it with care, otherwise it is easy to scratch the crystal.

3. Sea salt burial method. As long as the spar is directly buried in the sea salt (or crude salt) pile for several hours, the magnetic field of the spar can be purified.

Extended data

Maintenance of amethyst bracelet:

Amethyst can't be irradiated at high temperature, which means amethyst can't be purified by sunlight. At a certain high temperature, amethyst will fade into amethyst, but it is not pure and will be defeated by amethyst.

Therefore, in daily wear, we should be careful not to touch things with relatively high temperature, such as electric ovens, hot air in soup pots, water vapor in bathrooms, sunbathing sunshine, etc. And we should also pay attention to related activities.

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Baidu Encyclopedia-Crystal Purification

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