2 thoughts on “Who knows that there is a "avoidance" in the crystal? How to identify it?”
Sadie
Tourmaline is a mid -to -high -end gemstone second only to ruby, emerald, and stones. It is loved by people with bright colors, beautiful, and changing, and has been loved by people since ancient times. People set the tourmaline as "the birth of the stone in October", symbolizing peace and peace. According to records, the Empress Dowager Cixi of the Qing Dynasty was also more loved by tourmaline. In her funerals, a lotus carved by tourmaline was stepped on her feet. The weight was 36.8 money, and the value was 750,000 silver at that time. In recent years, with the rise of popular jewelry, tourmaline has also become the new favorite of fashion jewelry with crystal clear quality and colorful colors. 10,000 yuan, making people look impressive.
. The characteristics of tourmaline
The mineral name of tourmaline's name of tourmaline is electrical stone, and the English name is derived from the word "Turmali" in ancient Sangha Luo. And it means "mixed gemstone". In some historical documents in our country, it is called "Selenium", "Tourmaline", "Bixia", "Broken Evil Gold" and so on.
This Crystal tourmaline is a compound triple cylindrical crystal. The surface of the crystal surface will appear on the growth stripes of the extension direction of the parallel pillar crystal. On the horizontal surface, the spherical triangle with the curved surface is viewed.
The color of tourmaline's color of tourmaline is the richest of all kinds of gems.由于碧玺属于复杂的硼硅酸盐矿物，化学分子式为Na(Mg,Fe,Mn,Li,Al)3Al6[Si6O18][BO3]3(OH,F)4，其中铁、镁、锂、锰、 Metal ions such as aluminum can be replaced by each other, and the content of each ion is different, which will directly affect the different color and type of tourmaline. Rich tourmaline is black and green; magnesium tourmaline shows yellow or brown; rich lithium, manganese, and cypress tourmaline display rose red, pink, red or blue; chrome rich tourmaline shows dark green. Among them, the blue and fresh rose red tourmaline. In the same tourmaline crystal, due to the uneven distribution of the ingredients, it often causes color changes. By tourmaline, two -color tourmaline, multi -color tourmaline or infrared green watermelon tourmaline and other types have appeared.
The multicolor tourmaline of tourmaline, in addition to colorful colors, is the most attractive is its poly color. When we are holding a tourmaline in different angles to observe at different angles, the color tone and depth of the tourmaline will change with the angle of observation. This is because tourmaline has strong poly color, which also puts mysterious colors for tourmaline.
Themaker and thermoelectric effect of tourmaline. When the tourmaline is heated or applied by pressure, or rubbed with silk or wool, it will cause the electrode effect on both ends of the columnar tourmaline. For negative power, this will cause tourmaline to attract some dust or small paper chips. The magical power is the origin and thermal power effect of tourmaline, and it is also the origin of the name "electrical stone". There was an interesting story: Legend has it that in 1703, a warm summer, in Amsterdam in the Netherlands, a few children were playing stones brought back by the Dutch sailing. Suddenly, a child found that the dust and straw of these stones sucked over. The child was very surprised, so he asked their parents to see it, and it turned out that this stone could attract or reject light objects, such as dust and grass crumbs. Since then, the Dutch has called it "ash absorption" and has been used to clean up the ash in the tobacco pipe.
The cat's eye effect of tourmaline will be rich in the inside of the tourmaline crystal, which will be rich in the wrap, and it is often distributed to form a tube -shaped package. The cat's eye effect appears -appears on the surface of the tourmaline on the surface of the tourmaline, and it also changes with the different observation angle.
. The identification of tourmaline
The rich colors and magical effects of tourmaline make tourmaline jewelry one of the first choice for popular jewelry jewelry today. But how to identify and buy tourmaline? Similar gemstones similar to red tourmaline include ruby, red spinels, pipelite, light red yellow jade, red green pillar stones, light purple crystals, etc. Similar gemstones similar to green tourmaline are transparent, emerald, and green green pillar. There are blue spinels similar to the gemstone similar to blue electrical stones. In addition, glass imitation products are also one of the varieties that are easily confused with tourmaline. In the identification of tourmaline, the key is to pay attention to the following points:
) The density of tourmaline (3.06) is heavier than crystal and glass by hand;
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ) Rich color. Tourmaline is one of the most rich gem varieties. Different colors can also appear on the same crystal, such as yellow and green, pink and yellow, red and blue, etc. Obvious nature. At different angles at different angles at different angles, the color tone and light and darkness will change, while the ames are not obvious, and the glass will not appear;
4) Obviously double refraction heavy shadow effects. The refractive index of tourmaline is 1.616-1.650, and the dual refractive index can reach 0.044. With the observation of a magnificent mirror through the tourmaline crystal, the facial edges and impurities on the back will have a significant heavy shadow effect;
) The electrostatic effect will Essence Tourmaline has a thermoelectric effect. After friction, it can suck small dust and paper scraps;
) The package. The internal parcels of tourmaline often have directional linear and tube -shaped steam wraps; crystals and yellow jade are mostly irregularly dotted and feathers; glass will appear bubbles and vortex.
7) growth pattern. For natural tourmaline crystals, the growth pattern of the extension of the triangular column surface of the curved triangle is the main feature of its distinctioned crystals and green pillars.
. The purchase of tourmaline
The purchase of tourmaline mainly pays attention to aspects:
) color. Tourmaline is more precious with red and blue, and yellow and green are more common. In the choice of inlaid tourmaline jewelry, red, blue, and green are better, and the color is uniform; in the necklace and bracelets, the color is rich in color. The color of each bead can be different. Various colors such as green, purple;
) Transparency. Tourmaline requires crystal clear, the better the quality, the better, do not have obvious mist or opaque;
3) Pure level. Tourmaline is relatively crispy and easy to produce cracks. At the same time, it will contain a large amount of parcels. A large number of cracks and parcels will affect the transparency, color and fire color of tourmaline. The very pure tourmaline inside is also rare and belongs to the top grade. When choosing, try to choose the internal cleanliness.
) Pay attention to choose a tourmaline with special nature. The color of tourmaline is relatively rich, and the more valuable thing is that there are two or more colors on the same tourmaline, namely two -color tourmaline or multi -color tourmaline, and the internal and green watermelon tourmaline is more precious. In addition, the tourmaline cat's eye belongs to tourmaline The top grade.
has colorful and variable colors, as well as strange piezoelectric effects and thermal power effects, so that people believe that tourmaline has the magical power of nature. Long -term wear will not only decorate people's life and color It will also bring people good luck, pray for peace and happiness, and bless the body. Therefore, today's tourmaline's bracelets, necklaces, pendants, rings, brooches, earrings, etc. have emerged, and they have been constantly pushing out. The jewelry world that used to be in the world with white K gold and platinum jewelry in the past decorated colorful and colorful.
Differential method: (1) Seeing: During the formation of natural crystals, it is often affected by environmental impurities. When observing the sun, you can see a slight uniform and small horizontal or catkins. The fake crystals mostly use the residual crystal residue and glass residue melting, which is made of polishing and imitation of color. There is no uniform stripes and catkins. (2) Tongue licking: Even in the hot summer, the surface of the natural crystal with the tongue is cold and cool. There is no cool feeling of false crystals. (3) Lighting: Natural crystal is placed in the sun, and it can be released from from which angle to look at it. Fake crystals cannot. (4) Hardness: Natural crystal hardness is high. Use gravel to gently draw on the jewelry without leaving traces; if there is a marks, it is a fake crystal. (5) Use polarizing mirror inspection: Rotating 360 degrees under polarizing mirror is natural crystal with four dark and four dark changes. There is no change. (6) Use two -color inspection: Natural amethyst has two -color, and false crystals have no two -color. (7) Use a magnifying glass to check: Use ten times the magnifying glass to check under the transmission light, and those who can find bubbles can basically be fixed as fake crystals. (8) Use the hair wire: Put the crystal on a hair wire. The human eye can see the hair of the hair through the crystal, which is natural crystal, mainly because the crystal has double refraction. (Only suitable for detecting crystal balls) (9) Use thermal guide to detect: adjust the heat guide instrument to the green 4 grid test gemstone, natural crystal can rise to yellow 2 blocks, while the false crystal does not rise, the area is large, and the area is large in area. Time rose to yellow. . How to choose crystal products Is to see the selection of materials: Sophisticated crystal products, you should not see the gaseous liquid wraps distributed by the star, cloud -like, and flocculent distribution. The texture of the texture is pure, moist, and crystal. The two -looking workmanship: The processing process of crystal products is divided into two types, namely grinding and carving. Such as crystal necklaces, bracelets, earrings, etc. belong to grinding products; Guanyin statues, inner painting smoke pots, etc. belong to sculptures. A well -working crystal product should be sophisticated, not only to fully show the external beauty (shape, style, symmetry, etc.) of crystal products, but also to maximize the excavation of its inner beauty (crystal, ingenuity). It three -looking polishing: The quality of polishing directly affects the value of crystal products. The crystal must be pondered by King Kong Sands during the processing process. Rough production will make the crystal surface of friction. Good crystal products are naturally transparent and gloss. Four eye eyes: For wearing crystal products (such as necklaces, bracelets, Buddha beads), it depends on whether the hole eyes are straight, the thickness of the hole is well -proportioned, and whether there is a small crack. The wall of the hole must be clear and transparent without "white marks". Five views of color: Even in the same type of crystal, the texture and color of its different parts have each one. If it belongs to monochrome, the color is uniform; if there is a depth on the same crystal, it is required to be beautiful and generous. Is to see coordination: When buying crystal jewelry, you should wear it to see its size, tightness, length. If it is inlaid, see if it is firm, Zhou Zhenghe coordinated unity. Pay attention to whether the style of the crystal jewelry and color are coordinated with your body, complexion, face shape and clothing.
Tourmaline is a mid -to -high -end gemstone second only to ruby, emerald, and stones. It is loved by people with bright colors, beautiful, and changing, and has been loved by people since ancient times. People set the tourmaline as "the birth of the stone in October", symbolizing peace and peace. According to records, the Empress Dowager Cixi of the Qing Dynasty was also more loved by tourmaline. In her funerals, a lotus carved by tourmaline was stepped on her feet. The weight was 36.8 money, and the value was 750,000 silver at that time. In recent years, with the rise of popular jewelry, tourmaline has also become the new favorite of fashion jewelry with crystal clear quality and colorful colors. 10,000 yuan, making people look impressive.
. The characteristics of tourmaline
The mineral name of tourmaline's name of tourmaline is electrical stone, and the English name is derived from the word "Turmali" in ancient Sangha Luo. And it means "mixed gemstone". In some historical documents in our country, it is called "Selenium", "Tourmaline", "Bixia", "Broken Evil Gold" and so on.
This Crystal tourmaline is a compound triple cylindrical crystal. The surface of the crystal surface will appear on the growth stripes of the extension direction of the parallel pillar crystal. On the horizontal surface, the spherical triangle with the curved surface is viewed.
The color of tourmaline's color of tourmaline is the richest of all kinds of gems.由于碧玺属于复杂的硼硅酸盐矿物，化学分子式为Na(Mg,Fe,Mn,Li,Al)3Al6[Si6O18][BO3]3(OH,F)4，其中铁、镁、锂、锰、 Metal ions such as aluminum can be replaced by each other, and the content of each ion is different, which will directly affect the different color and type of tourmaline. Rich tourmaline is black and green; magnesium tourmaline shows yellow or brown; rich lithium, manganese, and cypress tourmaline display rose red, pink, red or blue; chrome rich tourmaline shows dark green. Among them, the blue and fresh rose red tourmaline. In the same tourmaline crystal, due to the uneven distribution of the ingredients, it often causes color changes. By tourmaline, two -color tourmaline, multi -color tourmaline or infrared green watermelon tourmaline and other types have appeared.
The multicolor tourmaline of tourmaline, in addition to colorful colors, is the most attractive is its poly color. When we are holding a tourmaline in different angles to observe at different angles, the color tone and depth of the tourmaline will change with the angle of observation. This is because tourmaline has strong poly color, which also puts mysterious colors for tourmaline.
Themaker and thermoelectric effect of tourmaline. When the tourmaline is heated or applied by pressure, or rubbed with silk or wool, it will cause the electrode effect on both ends of the columnar tourmaline. For negative power, this will cause tourmaline to attract some dust or small paper chips. The magical power is the origin and thermal power effect of tourmaline, and it is also the origin of the name "electrical stone". There was an interesting story: Legend has it that in 1703, a warm summer, in Amsterdam in the Netherlands, a few children were playing stones brought back by the Dutch sailing. Suddenly, a child found that the dust and straw of these stones sucked over. The child was very surprised, so he asked their parents to see it, and it turned out that this stone could attract or reject light objects, such as dust and grass crumbs. Since then, the Dutch has called it "ash absorption" and has been used to clean up the ash in the tobacco pipe.
The cat's eye effect of tourmaline will be rich in the inside of the tourmaline crystal, which will be rich in the wrap, and it is often distributed to form a tube -shaped package. The cat's eye effect appears -appears on the surface of the tourmaline on the surface of the tourmaline, and it also changes with the different observation angle.
. The identification of tourmaline
The rich colors and magical effects of tourmaline make tourmaline jewelry one of the first choice for popular jewelry jewelry today. But how to identify and buy tourmaline? Similar gemstones similar to red tourmaline include ruby, red spinels, pipelite, light red yellow jade, red green pillar stones, light purple crystals, etc. Similar gemstones similar to green tourmaline are transparent, emerald, and green green pillar. There are blue spinels similar to the gemstone similar to blue electrical stones. In addition, glass imitation products are also one of the varieties that are easily confused with tourmaline. In the identification of tourmaline, the key is to pay attention to the following points:
) The density of tourmaline (3.06) is heavier than crystal and glass by hand;
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ) Rich color. Tourmaline is one of the most rich gem varieties. Different colors can also appear on the same crystal, such as yellow and green, pink and yellow, red and blue, etc. Obvious nature. At different angles at different angles at different angles, the color tone and light and darkness will change, while the ames are not obvious, and the glass will not appear;
4) Obviously double refraction heavy shadow effects. The refractive index of tourmaline is 1.616-1.650, and the dual refractive index can reach 0.044. With the observation of a magnificent mirror through the tourmaline crystal, the facial edges and impurities on the back will have a significant heavy shadow effect;
) The electrostatic effect will Essence Tourmaline has a thermoelectric effect. After friction, it can suck small dust and paper scraps;
) The package. The internal parcels of tourmaline often have directional linear and tube -shaped steam wraps; crystals and yellow jade are mostly irregularly dotted and feathers; glass will appear bubbles and vortex.
7) growth pattern. For natural tourmaline crystals, the growth pattern of the extension of the triangular column surface of the curved triangle is the main feature of its distinctioned crystals and green pillars.
. The purchase of tourmaline
The purchase of tourmaline mainly pays attention to aspects:
) color. Tourmaline is more precious with red and blue, and yellow and green are more common. In the choice of inlaid tourmaline jewelry, red, blue, and green are better, and the color is uniform; in the necklace and bracelets, the color is rich in color. The color of each bead can be different. Various colors such as green, purple;
) Transparency. Tourmaline requires crystal clear, the better the quality, the better, do not have obvious mist or opaque;
3) Pure level. Tourmaline is relatively crispy and easy to produce cracks. At the same time, it will contain a large amount of parcels. A large number of cracks and parcels will affect the transparency, color and fire color of tourmaline. The very pure tourmaline inside is also rare and belongs to the top grade. When choosing, try to choose the internal cleanliness.
) Pay attention to choose a tourmaline with special nature. The color of tourmaline is relatively rich, and the more valuable thing is that there are two or more colors on the same tourmaline, namely two -color tourmaline or multi -color tourmaline, and the internal and green watermelon tourmaline is more precious. In addition, the tourmaline cat's eye belongs to tourmaline The top grade.
has colorful and variable colors, as well as strange piezoelectric effects and thermal power effects, so that people believe that tourmaline has the magical power of nature. Long -term wear will not only decorate people's life and color It will also bring people good luck, pray for peace and happiness, and bless the body. Therefore, today's tourmaline's bracelets, necklaces, pendants, rings, brooches, earrings, etc. have emerged, and they have been constantly pushing out. The jewelry world that used to be in the world with white K gold and platinum jewelry in the past decorated colorful and colorful.
Differential method:
(1) Seeing: During the formation of natural crystals, it is often affected by environmental impurities. When observing the sun, you can see a slight uniform and small horizontal or catkins. The fake crystals mostly use the residual crystal residue and glass residue melting, which is made of polishing and imitation of color. There is no uniform stripes and catkins.
(2) Tongue licking: Even in the hot summer, the surface of the natural crystal with the tongue is cold and cool. There is no cool feeling of false crystals.
(3) Lighting: Natural crystal is placed in the sun, and it can be released from from which angle to look at it. Fake crystals cannot.
(4) Hardness: Natural crystal hardness is high. Use gravel to gently draw on the jewelry without leaving traces; if there is a marks, it is a fake crystal.
(5) Use polarizing mirror inspection: Rotating 360 degrees under polarizing mirror is natural crystal with four dark and four dark changes. There is no change.
(6) Use two -color inspection: Natural amethyst has two -color, and false crystals have no two -color.
(7) Use a magnifying glass to check: Use ten times the magnifying glass to check under the transmission light, and those who can find bubbles can basically be fixed as fake crystals.
(8) Use the hair wire: Put the crystal on a hair wire. The human eye can see the hair of the hair through the crystal, which is natural crystal, mainly because the crystal has double refraction. (Only suitable for detecting crystal balls)
(9) Use thermal guide to detect: adjust the heat guide instrument to the green 4 grid test gemstone, natural crystal can rise to yellow 2 blocks, while the false crystal does not rise, the area is large, and the area is large in area. Time rose to yellow.
. How to choose crystal products
Is to see the selection of materials: Sophisticated crystal products, you should not see the gaseous liquid wraps distributed by the star, cloud -like, and flocculent distribution. The texture of the texture is pure, moist, and crystal.
The two -looking workmanship: The processing process of crystal products is divided into two types, namely grinding and carving. Such as crystal necklaces, bracelets, earrings, etc. belong to grinding products; Guanyin statues, inner painting smoke pots, etc. belong to sculptures. A well -working crystal product should be sophisticated, not only to fully show the external beauty (shape, style, symmetry, etc.) of crystal products, but also to maximize the excavation of its inner beauty (crystal, ingenuity).
It three -looking polishing: The quality of polishing directly affects the value of crystal products. The crystal must be pondered by King Kong Sands during the processing process. Rough production will make the crystal surface of friction. Good crystal products are naturally transparent and gloss.
Four eye eyes: For wearing crystal products (such as necklaces, bracelets, Buddha beads), it depends on whether the hole eyes are straight, the thickness of the hole is well -proportioned, and whether there is a small crack. The wall of the hole must be clear and transparent without "white marks".
Five views of color: Even in the same type of crystal, the texture and color of its different parts have each one. If it belongs to monochrome, the color is uniform; if there is a depth on the same crystal, it is required to be beautiful and generous.
Is to see coordination: When buying crystal jewelry, you should wear it to see its size, tightness, length. If it is inlaid, see if it is firm, Zhou Zhenghe coordinated unity. Pay attention to whether the style of the crystal jewelry and color are coordinated with your body, complexion, face shape and clothing.