Czech meteorites arrived on the earth 64 million years ago. The main components are high-content silicon, sometimes containing very little water, and occasionally tiny bubbles can be seen through light. The main landing sites are in the Czech Republic and neighboring countries, hence the name, which is very rare. It is said that the largest Czech meteorite at present is only about 200 grams!
1768, the famous Swedish scientist Ringnes discovered that tourmaline has piezoelectricity and pyroelectricity, so tourmaline is also called tourmaline. Names such as "Bi Xia Xi" and "Broken Evil Gold" can also be found in China's historical documents, and tourmaline is also the favorite of Empress Dowager Cixi in the Qing Dynasty. Tourmaline's powerful free energy can improve ability and self-confidence, and its special energy absorption can attract the high-quality frequency of love and friendship.
Tourmaline-Tourmaline
Chemical formula Na Le Ca ....
hexagonal crystal system
Hardness 7.5
Specific gravity 3.06
Refractive index 1.62- 1.64
Origin Brazil, Sri Lanka, Madagascar
Tourmaline, also known as tourmaline, comes from the ancient Sinhalese word Turmali, which means "mixed gem". Legend has it that tourmaline originated in 1703. In Amsterdam, the Netherlands, several children played with stones brought back by Dutch navigators, and found that these stones not only had strange colors in the sun, but also were surprised that they had the power to attract or repel light objects such as dust or grass clippings. Therefore, the Dutch call it a lime stone. Until AD 1768, the famous Swedish scientist Ringnes discovered that tourmaline also has piezoelectricity and pyroelectricity, which is the origin of tourmaline's name. Up to now, tourmaline is commonly used in science to measure the change of luminous intensity and pressure. At the beginning of World War II, it was the only substance that could judge the pressure of nuclear explosion. Now, it is widely used in W industry.
In China, the word tourmaline first appeared in the classic "Shiya" in the Qing Dynasty: "The name of Biya Yao was recorded in China, but it was not published in detail. The Qing Dynasty canon says: Do concubines use Biya Ding? Yunnan has something to say, something to say, and something to thank and finish; Uji is also Bixia Creek. People in this world call it Biya or Bixi, but there is no question about the origin of its name, but it is undoubtedly heard in a foreign dialect. In later historical documents, we can also find names such as arsenic, tourmaline, bixiaxi, and broken evil gold. And the tourmaline we are talking about now is the common name of our jewelry industry. Legend has it that tourmaline is also the favorite of Empress Dowager Cixi. According to historical records, in the funeral of Empress Dowager Cixi in the Qing Dynasty, there was a lotus carved by tourmaline, weighing 3,628 yuan (about 5,092 grams), and a pillow made of watermelon tourmaline, which was worth 752,000 silver at that time.
In addition, in Japan, some Japanese institutions believe that tourmaline is very popular in Japan, because it has pyroelectricity (meaning that it will generate charges at the two poles when the temperature changes) and piezoelectricity (pressing the C-axis direction of tourmaline will generate charges at the two poles), so it can produce magical curative effects and improve natural healing power.
For gems, tourmaline is the name of the ethnic group, but if GIA (Gemological Institute)
AmeriCat), tourmaline can be divided into: red tourmaline (red tourmaline), green tourmaline (green tourmaline), blue tourmaline (Indian tourmaline), black tourmaline (Shore), purple tourmaline (Sibelli), colorless tourmaline (chlorine tourmaline), two-color tourmaline (two-color tourmaline) and watermelon tourmaline (watermelon).
Ophthalmic stone), tourmaline, Alexandrite tourmaline, hectorite, chrome tourmaline and Paraiba tourmaline.
Almost all tourmalines with gem-grade value are produced from pegmatite granite, and tourmalines have a wide range of origins, but most of the tourmalines on the market now come from Brazil, as well as from Tanzania, Kenya, Madagascar, Mozambique, Namibia, Afghanistan, Pakistan, Sri Lanka, Italy, California and Myanmar, and even Xinjiang and Yunnan in Chinese mainland.
It is said that tourmaline crystals have as many as 15 colors, mainly colorless, rose red, pink, red, blue, green, yellow, brown and black. Among them, the top grade is transparent and shiny blue, fresh rose red and pink plus green composite color. Tourmaline has been loved by people since ancient times because of its bright color, variety and high transparency. Tourmaline is one of colored gems after diamonds, rubies, sapphires and emeralds. Tourmaline has the same appearance as other crystals (in fact, it is the same as all precious stones and jewels).
), are based on color luster, transparency, inclusions, defects and weight as the basis for evaluation and purchase. However, due to the brittleness of tourmaline, attention should be paid to avoid collision when wearing it.
At present, the price of tourmaline in Paraiba is the highest. This special neon, red, blue and green gemstone was first discovered in Sao, a small village in Paraiba, Brazil from 65438 to 0989.
Jose de
Baatar Ha found that due to the difficulty in mining, small crystals, unclear mineral rights and constant disputes in recent years, the price has been high, especially in Japan, the retail price of high-grade tourmaline can reach $20,000 per carat. Recently, a new Paraiba tourmaline mine was discovered in Parejas, Rio Grande do Norte, about 40 kilometers away from the old mine in Brazil, so the price soared again at the urging of the market. As for the tourmaline market in Taiwan Province Province, red and green (commonly known as watermelon tourmaline) are still the best sellers. Among them, the red tourmaline produced in Nigeria is the best-selling product in the market; Tanzanian tourmaline contains chrome green, which is as bright as emerald and is also very popular.
Crystal spirituality
Tourmaline has strong energy, and its main feature is to absorb energy. Because tourmaline has many bright colors, it is easy for people to own one.
The feeling of happiness and freedom, and can broaden people's minds and horizons.
Tourmaline can also stimulate creativity, bring endless inspiration and thoughts, calm, clear and concentrated power, make you act properly and go all out, and radiate the frequency of attracting love and friendship.
Tourmaline can also radiate an affinity magnetic field, which naturally attracts more people to your side and melts the gap between people.
Tourmaline itself has a high effect on metabolism and endocrine activities. It can balance the internal gas field, make the elements of yin and yang opposite easily combine and merge, and also resolve various conflicts and contradictions between people externally.
Biqian
Also known as the wishing stone, it has great execution and can help the wish come true. It can also improve interpersonal relationships and gain popularity. Red and green Bessie can also gather wealth and contribute to career development.
Tourmaline, also known as tourmaline, is very beautiful and colorful, also known as "Watermelon Tourmaline". Even the same rough stone can have many colors, so its energy can correspond to every part of the body. Tourmaline's unique powerful energy and momentum can help you break through the negative energy caused by long-term stagnation, help your body dredge qi and blood, and treat rheumatism and arthritis. In addition, placing a large piece of tourmaline near the computer and TV can dissolve the radiation magnetic field harmful to the body. As for people who are used to using mobile phones, they should be equipped with tourmaline ornaments and tied near the antenna of the mobile phone to help resolve strong radiation or electromagnetic waves.
aquamarine
Three rounds corresponding to the human body can improve intelligence and creative inspiration, strengthen persuasion and leadership, and calm emotions. Enhance your ability and confidence, and have the ability to avoid water risks.
Aquamarine is a very precious gem. Corresponding to the "throat chakra" in the seven rounds of the human body, that is, the position of the throat, can stabilize and appease personal emotions, improve expression, language and understanding, help the throat to be healthy, and balance the lymphatic system. And there are many benefits. Because Hailanbao's five elements belong to water, it is most suitable for people who like water in the five elements to use and wear, and it is more suitable for industries such as common language, conversation and pronunciation, such as teachers and salesmen.