Tourmaline is a precious jewelry ore second only to diamonds and emeralds, and is loved for its colorful and brilliant color, transparency, and other characteristics. In the Qing Dynasty, officials would have a tourmaline on their top wear to symbolize their official rank and status. Tourmaline is different from, and more expensive than, glass and crystal, so be careful not to buy a fake when buying tourmaline.What are the ways to identify tourmaline?
1. Look at the color and observe the overall clarity of the tourmaline and the degree to which it contains woolly bodies. A good tourmaline is exceptionally bright and very translucent in color, while a worker-dyed tourmaline is more dangling in color and lacks the natural “precious light” of a natural tourmaline, plus the cross-section of the tourmaline is curved and triangular and contains visible tubular inclusions.2. Look at the color. Tourmaline comes in a variety of colors, including red, rose, pink, blue, green, yellow, brown, black, and colorless. The most expensive ones are bright blue and bright red, and the prices of red and green bicolor, rose red, and emerald green tourmalines are also very high. 3. The refractive index of tourmaline is very large, and when viewed from above, the bottom prongs show a clear double shadow. The company’s products are also available in a variety of colors and shades. This is not the case with fake tourmalines. You can also use a magnifying glass to observe the back of the tourmaline, where the faceted ribs and inclusions appear as double shadows. 4. Weighing tourmaline is denser than glass and crystal, so when buying, measure the difference in weight by hand or by scale.
5. Transparency. Good tourmalines are crystal clear, those with a distinctly foggy or opaque appearance are generally inferior.6. Electricity. When tourmaline is heated, its surface releases an electrical charge, which attracts dust and confetti from the air. When buying it, you can rub it with your hands or make it hot under the sun’s irradiation to see how charged it is. Tourmaline, diamonds, jewelry,