Demystifying the origin of the world's four major jewels
When buying gems, we tend to pay more attention to the brand of gems. However, the origin of jewellery is also very important, especially those who love jewellery will not be unfamiliar with the four places of Colombia, Kashmir, Paraiba and Myanmar. Even the inconspicuous gems crowned their prestige and became valuable. They are the origin of the four major jewels. What are the clearly visible features of the jewels in addition to the authority certificates? Let us know the quality of the color treasures and decrypt the colored stones.
Colombia is not only famous for its coffee beans, but also the king of emeralds that shines with light, emeralds. Emerald is the king of emeralds and is one of the four famous treasures. But as long as you are crowned with the big characters of Colombia in front, you will stand out in the crowd of emeralds, the price is 30-40% higher, and still produce 35 percent of the world's best emeralds.
Columbia's emeralds are magnified 30-50 times with a microscope, and the characteristic inclusions are the basis for the production of Colombian emeralds. The most common feature of the emeralds is the tiny black shale debris and particles from the black parent rock inside the emerald. If you see such a combination of inclusions, then do not give up, this is the fingerprint of the Colombian emerald fingerprint!
Kashmir's name is so eloquent, but few people have actually seen it. The legendary top sapphire has a blue cornflower-like noble blue color that resembles the German national flower. It exudes a velvety soft texture, cornflower blue It is synonymous with the highest Kashmir sapphire color, rich in blue with a slight blue color, and happens to be named because it is quite similar to the German cornflower.
Magnifying 30-50 times with a microscope, many of the features inside the gemstone are characteristic of Kashmir blue gemstones. If you see a colorless or brownish-green slender needle or columnar crystal in sapphire, it is called amphibole. This is a solid inclusion of Kashmiri sapphire. In addition, the color and snow-like inclusions in the Kashmiri sapphire are also evidence of territorial significance. The milky white color of these flake-like inclusions reduces the transparency of the blue-white stone, but creates the unique velvet effect of sapphire.
Almost no one can resist the radiance of the pigeon blood ruby, the burning flame-like hot color, which has fallen deeply at the moment of your gaze and handover. As the flowing blood is bright and intense, the deep red color is pure and bright. It is like a hot flame burning and becoming a pigeon blood. It is the most classic and important ruby ​​mining area in the world. The ruby ​​here is rich in bright red even if it is not blood red.
Zooming in 20 times, you see a colorful acicular inclusion, they seem to be in three directions, congratulations, you have found the real reason why the pigeon blood ruby ​​seems to burn, of course, if you still see Another surprise honey-like structure, then it is the Mogo Ruby, this flowing feature of the swirl pattern was once considered the absolute basis of the Mogo Ruby.
The fascinating neon and long-lost controversy have made Paraiba unique and mysterious. It has long been more than just a tourmaline, but a treasure that God has given to the soul. The top-class Paraiba tourmaline is synonymous with pure blue. Through the light, you can see the neon-like flash of blue light in the Paraiba tourmaline, which is very different from the brilliance of other gemstones. It is a fantastic brilliance of blue like a lake.
Only blue to green copper-containing tourmaline can become Paraiba tourmaline, purple and other colors are not listed. There is no way to identify the origin of the Paraiba tourmaline. There are three main producing areas in the world: Brazil ParaÃba and Palestine and Israel and Mozambique and Nigeria in Africa. The ParaÃba tourmalines of these three origins can only be concluded by analyzing the small chemical differences of the subject by laser ablation and other particle mass spectrometers.
Custom Floral Blouse,Women`S Blouse,Autumn Embroidered Blouse,Casual V-Neck Blouse
Shaoxing Ayura Clothing Co., Ltd , https://www.sxayura.com