What is the opal? Opal is one of the rarest and most precious of gold emeralds. It is produced only in Sri Lanka and is very expensive. It is difficult to see domestic shopping malls above 10 carats. Because the opal shows the same light phenomenon as the cat's eyes, it is flexible and bright, and can change with the intensity of light, hence the name. This optical effect is called the "cat eye effect." Its quality is mainly determined by color, eyeliner, weight, etc.: 1, color: cat color has a variety of colors, mainly with other shades of yellow, the best color is honey yellow; 2, eyeliner: eyeliner requires straight, uniform, continuous and continuous line, clear and not turbid, bright and not dark; 3, weight: For gemstones, the greater the weight, the value of geometric increase, for the cat's eye, is no exception, the market has been very few, and the diameter is greater than 5cm is less common. The method for identifying the true and false of the opal is as follows 1. The main recognition feature of opal is the clear brown-eyed cat's eye. The filamentous inclusions of the opal are rutile, and some are empty tubes. Because these tubular bodies are slender and dense, the cat's eye effect is particularly noticeable, and is also very clear under weaker sources. This is unmatched by other gems. 2. Artificial opal is made of glass fiber, red, blue and brown, and the brown-yellow variety is somewhat like natural opal. The difference between the two is that the artificial opal has 2-3 bright bands at the top of the curved shape, and only one natural opal; the sides of the artificial opal are observed with a magnifying glass, and the hexagonal honeycomb structure can be seen; Stone has a lower hardness than natural opal. 3. Use a single light source to illuminate from the side of the opal, the color of the sides of the opal is different. When you look at the yellow opal from the left side, the left side is honey yellow, the right side is milky white, and when it is illuminated from the right side, its color is just the opposite. Who is suitable for wearing opal 1. Opal not only has a very strong spirituality, but also has the effect of relieving inflammation. It can effectively treat high blood pressure or diabetes, so opal is very suitable for people with inflammation. The opal is rich in trace elements, which can improve the body's resistance. People with poor body resistance can also make the body more and more healthy. 2, people who lack self-confidence wear opal stones, which is conducive to their own confidence and the enhancement of the gas field, so that the effect of the opal is fully exerted, but if you are a person who is confident about yourself, then it is best not to wear opal. Otherwise it will be counterproductive. White-collar workers in the workplace are also very suitable for wearing opal, which can make your work more convenient. 3, opal can not only be set on the ring, earrings or pendants, can also be made into a bracelet, opal pendant or opal earrings and no wearing taboos, you can not take off when bathing or sleeping, but if you are wearing cat eyes Stone bracelets or rings need to pay more attention. The opal can attract good luck, so the opal bracelet or ring needs to be worn on the left hand. Bath Towel,Turkish Hand Towels,Luxury Bath Towels,Towel Bathrobe Hengshui Dahan Textiles Co.,Ltd. , https://www.dahantextiles.com
April 19, 2024