Sapphire life reveals the secret of blue tourmaline and aquamarine
For many centuries, Indians still believe that colorless sapphires are immature. There are many legendary praises about sapphire in the world. Some say it can protect the king and the monarch from harm and jealousy. Some say it is the guiding stone for people. It can protect the wearer from losing their way. People say it is a talisman, as long as it has everything it wants. Sapphire Sapphire is regarded as auspicious by the ancient people's mysterious supernatural color with its crystal clear and beautiful color. As early as in ancient Egypt, ancient Greece and ancient Rome, it was used to decorate mosques, churches and monasteries, and as a tribute to religious ceremonies. It has also become an indispensable accessory in the crown of the British Empire, the Crown of the Russian Tsar and the dress with diamonds and pearls. Myanmar, Thailand, Sri Lanka, Vietnam, and Cambodia are important suppliers of high-quality sapphires in the world; other producer countries include China, Australia, the United States, and Tanzania. Among them, the sapphire produced in Myanmar has to say that it has an important position in the international jewelry market. It is not only famous for producing blue sapphire in the color of the cornflower blue color, but also a “regular guest†on the international auction sites, but What everyone needs to pay attention to is that there is no definition of “Burmese sapphire†in the national jewellery jade name standard, because the place of origin does not participate in the name. In particular, China's sapphire, China's largest sapphire production area is Shandong Changle. Since the discovery of sapphire deposits in the 1980s, it has proven a mine area of ​​450 square kilometers, which is one of the rare sapphire deposits in the world. It has the characteristics of large particles, pure color, good quality and many gems. It is favored by the domestic and international jewellery industry. Changle is also known as the “hometown of sapphireâ€. Identify blue tourmaline and aquamarine Blue tourmaline and aquamarine are colored gems. First of all, from the color point of view, the blue tourmaline is generally darker and darker, and the overall blue tone is also mixed with other colors. The aquamarine is light blue in color and generally light in color, just like its name. The blue color is the color of the sea or the pale sky blue in the shallow water. In addition, whether it is blue tourmaline or aquamarine, their colors are sometimes greenish and light blue-green. In general, people who have a certain understanding of gemstones can distinguish between blue tourmaline and aquamarine in terms of color. In addition to color identification, they can also be viewed from inclusions. The inclusions in the tourmaline are often irregular linear voids and flat thin void inclusions, and some tourmalines may contain a large number of parallel fibrous inclusions. The inclusions inside the aquamarine are typical rain-like inclusions. With the help of a ten-fold magnifying glass, it is easy to understand the inclusions of gems. In addition to the color and inclusions, from the other traits of the gem itself, the tourmaline is denser than the aquamarine, so the gemstone of the same size, the blue tourmaline is higher than the aquamarine. In addition, the natural blue sapphire is more likely to produce large gemstone crystals than the blue tourmaline.
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