There are many ways to identify the authenticity of crystal, and here are a few common methods:
1. Observe the internal structure of the crystal
Natural crystal often has some small bubbles or impurities inside, which are caused by the influence of tectonic movements during the formation of natural crystal, resulting in some microscopic cracks or pores inside. However, artificially synthesized crystal is usually very pure, with no bubbles or impurities inside.
2. Hardness test
Natural crystal has a higher hardness, and a small knife or glass will not leave any scratches on its surface. However, artificially synthesized crystal is softer, and a small knife will leave obvious scratches on its surface.
3. Density test
Natural crystal has a higher density, weighing slightly more than the same volume of glass. However, artificially synthesized crystal is lighter.
4. Luster test
Natural crystal has a soft and natural luster, and sometimes you can see some growth lines. However, artificially synthesized crystal has a stronger luster, but it is more dazzling, and you cannot see any growth lines.
5. Color test
Natural crystal has an uneven color distribution, and sometimes there are color bands. However, artificially synthesized crystal has a uniform color, without any color bands.
6. Use a magnifying glass to observe
Use a magnifying glass to carefully observe the surface and internal structure of the crystal. If you find any defects such as bubbles or cracks, it is likely to be a fake or inferior product.
Besides the methods mentioned above, there are also other ways to help us identify the authenticity of crystal. For example, natural crystal often has unique shapes and textures, while artificially synthesized crystal often has regular shapes and uniform textures. In addition, natural crystal also has some special properties, such as piezoelectricity and optical effects, which can also help us identify the authenticity of crystal.
It is worth noting that although the above methods can help us make a preliminary judgment on the authenticity of crystal, they cannot guarantee 100% accuracy. If you need a more accurate identification result, it is recommended to send the crystal to a professional identification institution for inspection. At the same time, when purchasing crystal, pay attention to choosing regular channels and brands to avoid purchasing counterfeit and inferior products.