How to distinguish between genuine and fake tourmaline

　　How to Distinguish Between Genuine and Fake Tourmaline

　　Are you a gem enthusiast looking to purchase a tourmaline but unsure about its authenticity? Tourmaline is a popular gemstone known for its vibrant colors and unique properties. However, with the increasing popularity of this gem, there has been a rise in fake tourmaline on the market. In this article, we will guide you on how to distinguish between genuine and fake tourmaline.

　　Understanding Tourmaline

　　Firstly, it is crucial to understand what tourmaline is. Tourmaline is a complex silicate mineral with a rich variety of colors. It is often called the "birthstone for October" and is known for its healing properties. Genuine tourmaline has a strong, metallic luster and a hardness of 7 to 7.5 on the Mohs scale.

　　Inspecting the Color

　　One of the primary ways to differentiate genuine tourmaline from fake is by examining its color. Genuine tourmaline has a rich, natural color that is consistent throughout the gem. Fake tourmaline often has a dull, artificial color that fades quickly under natural light.

　　Checking the Transparency

　　Genuine tourmaline is typically transparent to translucent, with a glassy luster. Fake tourmaline may appear cloudy or have a milky appearance, indicating poor quality or artificial enhancement.

　　Testing the Hardness

　　Another way to determine the authenticity of tourmaline is by testing its hardness. Genuine tourmaline is relatively hard, with a Mohs hardness of 7 to 7.5. You can test the hardness by scratching the surface of the gem with a piece of glass. If the gemstone is genuine, it will not scratch easily.

　　Analyzing the Shape and Cut

　　Genuine tourmaline is often cut into various shapes, such as ovals, rounds, and emerald cuts. Fake tourmaline may have an irregular shape or an unnatural cut, indicating poor quality.

　　Identifying the Crystal Structure

　　Genuine tourmaline has a distinctive crystal structure, which can be observed under a magnifying glass. Fake tourmaline may have a less defined crystal structure or may lack the characteristic features of genuine tourmaline.

　　Certification and Reputation

　　Always purchase tourmaline from a reputable dealer or a certified gemologist. Certified tourmaline will come with a certificate of authenticity, ensuring that the gemstone is genuine.

　　Conclusion

　　In conclusion, distinguishing between genuine and fake tourmaline requires a keen eye and knowledge of the gemstone’s properties. By examining the color, transparency, hardness, shape, crystal structure, and purchasing from a reputable source, you can ensure that you are buying a genuine tourmaline. Remember, a little research and caution can go a long way in ensuring that you acquire a beautiful, authentic gemstone.