Tourmaline can be called colorful, variety, and rich in color. At the same time, she is also the favorite jewel of the Qing dynasty. It is deeply loved by the lords of the lords. From the point of view of the homonym of the evil spirits, it is an auspicious gem. However, tourmaline has such a wide variety of colors, which one is the most valuable, and the most worth buying?
Rupee
The name of the rupee is actually a transliteration of the English name, meaning "like a ruby." Like the spinel, the rupee has been used as a ruby ​​because of the beautiful colors.
Rupee is one of the rarest rare, precious and beautiful of the red tourmaline. It can only be called rupee after reaching a certain color level and color. The aesthetics of the Chinese people also liked the red and the auspicious and festive red color. This is why many red gems are popular in China.
Rupee to pick the standard
Color: The darker the color, the less black. As for the depth, it is better to be suitable for yourself. Older ages can be slightly deeper and more mature; young people can choose to be more vibrant and energetic. Of course, what color you want depends on whether it matches your clothes and the gas field.
Clarity: The rupee is rich in inclusions. As with emeralds, the contents can be seen with the naked eye. In fact, for collectors, if the fire color and color of the gemstone are not affected, the just-inclusive inclusion will increase the interest of the gem. The evaluation of the inclusions is very subtle. Once the inclusions make the crystals appear cloudy or white, the value of the stones will be greatly reduced.
Cut: Good cuts can improve people's visibility errors. If there are many inclusions in the body, it can give the illusion that the clarity is good by reflection, so the symmetry does not leak the bottom and the fire is good.
Size: For gems, the larger the number of karats, the better. The value of a gem is not the unit price multiplied by the number of carats, but the greater the carat number, the higher the value.
Paraiba
The mysterious and noble ParaÃba tourmaline has gradually existed in the legends of the people, and the market has decided that merchants can put rare Paraiba in front of women, no matter how hard.
But at this time, can you recognize what Paraiba is? What kind of Paraiba can buy?
Paraibakop
With the development of the domestic colorful treasure market, more and more people know the name of Paraiba, but in general, the impression of "ParaÃba Bixi = Blue Tourmaline" may be more than that simple.
Most of the gems display different colors because of the different chemical elements mixed in the minerals, just like the chrome green tourmaline is more expensive than the general green and jadeite. Blue tourmaline generally refers to five types of aluminum tourmaline, sodium tourmaline, iron tourmaline, tourmaline and lithium tourmaline, because the mixture of divalent iron ions and tetravalent titanium particles exhibits a color from light blue to blue black. But no matter how blue, it is a blue tourmaline with a darker shade.
Paraiba is a special case in the blue tourmaline, an accident in nature. It is derived from the state of Paraiba, Brazil, and unlike other blue tourmalines, it is caused by high levels of copper and some manganese to cause a bright lake blue beyond the blue tourmaline chromatogram. The beautiful blue color of the heart is called "Electric Light Blue".
ParaÃba has fallen green
Sometimes it's as simple as it is. Once the green gemstone contains chrome, the value will soar. The gemstone has different effects because of the mixing of one element, which increases the attractive value and the price soars. The copper-containing manganese-containing blue tourmaline Paraiba is so rare that this kind of rarity is not only an opportunity given by nature, but also a hard work of predecessors. Since it is a blue tourmaline, the natural blue is respected, and only when the copper content reaches a height, can such a bright electric blue, which is the biggest criterion for purchasing Paraiba tourmaline.
Many people know that gems are not born without flaws, and there are many tourmalines. The original stone can reach more than 25 carats, and the Paraiba, which can be cut and polished to reach more than 5 carats, is extremely rare, even if it sees less than one carat of Paraiba. To cherish it, in general, 1 to 2 carats of Paraiba is enough to be a collection of gems, please accept it immediately!
Watermelon tourmaline
Watermelon tourmaline is not only beautiful, but also has the unique healing power of the body. It can resist radiation, calm and soothe, and it can not be exaggerated.
Beauty effect
It can regulate the bioelectrical activity of cells, supplement and balance human bioelectricity. Metabolizes harmful substances in the skin, improves skin elasticity, promotes blood circulation of the skin, and makes the skin more smooth and soft. With the increase of cell activity, it can improve skin elasticity, remove pigment, ecchymosis, wrinkle, emollient, beauty, whitening, bodybuilding and weight loss.
Purification
Release negative oxygen ions, disinfect and sterilize, activate cells, purify blood, and balance the body's pH. Improve lung function, accelerate the movement of respiratory fiber hair tissue, increase the respiratory coefficient through the comprehensive energy released by tourmaline can detect the health status of various human systems, and is more conducive to the re-engineering of various systems and organs.
Sedative effect
It releases 0.06 mA of micro-current to form an eternal energy field, effectively blocking the harmful effects of electromagnetic waves, water waves and other harmful radiation on the human body. It can improve the function of the cerebral cortex, improve sleep, increase appetite, and combine the principle of sauna fitness. The high-temperature sauna is a low-temperature sauna that ensures a healthy body while making people more comfortable.
Buy watermelon tourmaline standard
1, look at the color: watermelon tourmaline should have the color of watermelon, at least there should be two colors of red and green. The color is red and green, the light red and green are obvious, the red and green are clearly defined, the red is beautiful, and the green and green is not bleak. The watermelon tourmaline is a better watermelon tourmaline. If they are dark, the price will not be high. If the overall color is gorgeous, the price will rise.
2, look at the color: crystal color is best bright pink and bright green border or transition, the more vivid the two transition colors, the higher the value of watermelon tourmaline.
3, transparency: the price of watermelon tourmaline is not only related to color, but also has a great relationship with transparency. This is the same as the identification of common tourmaline. Try to choose the crystal with less cotton cracks.
Reflective T-Shirt,High Visibility T-Shirt,Safety T Shirt,Reflective Polo Shirt
Shaoxing Xiaotrain Imp.&Exp Co., Ltd , https://www.xiaotrain.com