(1). Agate is one of the seven treasures of Buddhism. It has been used as an exorcist and amulet since ancient times, symbolizing friendly love and hope and helping to eliminate negative effects such as stress, fatigue and air pollution.
(2) Putting a proper amount of agate under the pillow will help you sleep soundly and bring good dreams every night.
(3) Agate cornucopia can be used to degauss and charge some crystal ornaments, such as rings, pendants, earrings and bracelets. But please wrap it in paper or cloth to avoid scratching.
(4) In western magic, people are taught to write their wishes on a piece of paper, fold them up and wrap them properly. After meditation, they are put into an agate cornucopia for at least one day and one night, allowing energy to stir and strengthen them. After they are taken out, they will be cremated and burned. With the help of fire, your wishes will be passed on to nature, and you will get what you want.
(5) Children who study contact agate with water, which will infect water. They are smart, flexible, clever, have strong learning ability and adaptability.
(6) The salesman wearing agate water distribution can enhance affinity and be flexible, which is helpful to promote business and improve performance.
(7) Couples decorate their rooms with agate water, which helps to have fun with fish and water and enhance the joy of boudoir.
(8) Red agate can improve endocrine, strengthen blood circulation, make skin color better, eliminate sexual barriers and avoid impotence and infertility. Orange-red agate can be effectively used in rectum and gastrointestinal tract, activating internal organs, preventing constipation, helping to expel toxins, and relieving liver disease, rheumatism, neuralgia and varicose veins.
(9). Agate is warm, lively and enthusiastic, and it is said that it can prevent colds, cold and frostbite;
(10). People who are aloof, withdrawn, unsociable, narcissistic and self-pitying are best suited to wear agate to stimulate enthusiasm;
(1 1). It is said that the body panel is often hot, including sweating and hand fever, which can be improved by frequent contact with agate; When there is abnormal fever on the surface of the panel, agate can also be used for direct contact to balance the body temperature.
There are many kinds of crystals, each with its own function.
What's the difference between crystal and agate? First of all, they are all timely crystalline minerals, and their main chemical composition is silicon dioxide, just like sand.
When silica is dehydrated, it is agate, and when silica crystallizes perfectly, it is crystal.
This crystal is sharp and transparent.
Agate is moist and soft.
Agate is far harder than crystal.
What's the difference between crystal and agate? Crystal is a rare mineral and gem, which belongs to the seasonal family in mineralogy. Its main chemical composition is silicon dioxide, and its chemical formula is SiO2. When it is pure, it forms colorless and transparent crystals, and when it contains trace elements such as aluminum and iron, it is purple, yellow and brown. After irradiation, trace elements form different color centers and produce different colors, such as purple, yellow, brown and pink. Associated stones are called inclusion crystals, such as hair crystals and green ghosts. The inclusions are rutile, tourmaline, actinolite, mica and chlorite.
Gloss and transparency: The glass has luster, and the fracture can have grease luster whether on the polished surface or on the fracture surface. Transparency, with the increase of inclusions or the deepening of colored crystal color, transparency decreases. Crystal does not reflect beautiful starlight stripes like starlight sapphire and starlight sapphire, nor does it shine with light blue waves like moonstone, nor does it shine with colors like opal.
Common colors: colorless, light to dark purple, light yellow, medium to dark yellow, light to dark brown, brown, green to yellow-green, light to medium pink.
Amethyst: light purple to deep purple.
Topaz: light yellow, medium to dark yellow.
Smoke crystal: light to dark brown, brown.
Green crystal: green to yellowish green.
Hibiscus stone: light to medium pink, light tone.
Hair crystal: colorless, light yellow, light brown, etc. However, because rutile is often golden yellow, brownish red and other colors, tourmaline is often grayish black; Contains actinolite, grayish green.
The chemical composition of crystal and agate is silica, but there are still some differences between them. Crystal is a single crystal, crystal is usually a crystal, and agate is a polycrystalline aggregate. Under the electron microscope, agate is composed of countless tiny silicon dioxide crystals, so agate is usually translucent, while crystal is transparent. Many times, the two will be born, forming a crystal hole for crystal shop sales.
Agate is an amorphous mineral, which usually has many colors such as red, black, yellow, green, blue, purple and gray. , usually with layered and circular stripes of different colors, similar to tree rings. Blue, purple and green agates are relatively high-grade and rare, also known as "chalcedony". Agate is a bed of crystals, and many crystals grow on agate ore, which is also a kind of silicon ore similar to crystals, and its chemical composition is silicon dioxide.
Generally, high-quality natural agate has glass and oily luster, and the natural patterns are bright, natural and pure, smooth and moist; The texture is natural and smooth, and the most important thing is that agate has gradient color, clear color, strong layering and obvious stripes. The agate of average quality is worse in color. Usually the color of agate determines its appreciation potential. Red, blue, purple and pink are the best agates in all grades. The color should be bright, and there should be no impurities, sand cores and cracks.
(1) Transparency: The transparency of real agate is not as high as that of synthetic agate, which is a bit messy. Some can see natural waterlines or "clouds", while synthetic agate has good transparency and is as transparent as a glass ball.
⑵ Weight: Real agate jewelry is heavier than synthetic agate jewelry.
⑶ Temperature: True agate is warm in winter and cool in summer, and synthetic agate changes with the external temperature. It gets hot when it's hot and cool when it's cold.
What's the difference between agate and powder crystal? Crystal is a single crystal, crystal is usually a crystal, and agate is a polycrystalline aggregate. Under the electron microscope, agate is composed of countless tiny silicon dioxide crystals, so agate is usually translucent, while crystal is transparent.
Agate is chalcedony, which is different from crystal. The powder crystal is transparent, and there are other trace elements in the silicon dioxide crystal. If you don't know much about it, you can go to the "Crystal Love Mall", which has a lot of crystal introductions, hoping to help you.
What's the difference between = and = = in C++? What is the difference? = is the assignment symbol, = = is the judgment, and it is judged whether the = = symbol is equal before and after.
For example, a=b is to assign the value of b to a.
A==b is an expression and the result is 0 or 1. If the values of A and B are equal, the value of a==b is 1, and if ab is not equal, the value of a==b is 0.
What's the difference between obsidian, agate and crystal? Obsidian, also known as the Ten Victory Stone, is a naturally occurring glass. It is caused by the rapid cooling and condensation of volcanic lava, and the crystal structure does not have enough time to grow. Obsidian usually appears on the periphery of lava flows because it cools fastest. Obsidian belongs to a kind of igneous rock. Many people think that obsidian does not belong to crystal, but the composition of obsidian is mainly SiO2. Obsidian is a kind of natural glass, which is formed after the rapid cooling of volcanic lava, so it is difficult to crystallize. It belongs to impure crystal gems, including conchoidal fracture. Obsidian is usually black, but brown, gray and a small amount of red, blue and even green substances can also be seen. Obsidian may be all monochrome, stripes or spots.
Some inclusions give obsidian a metallic luster, while some internal bubbles or crystals produce a "snowflake" effect (that is, snowflake obsidian) or are regarded as flashing rainbow colors. The most famous rainbow obsidian is rainbow obsidian with rainbow flash, and some items are oval, forming so-called monocular obsidian or binocular obsidian. However, from the price point of view, rainbow monocular obsidian and rainbow binocular obsidian are the most expensive, because in addition to the relatively scarce output, the appearance is also quite beautiful.
Crystal is a colorless and transparent large-scale timely crystal mineral. Its main chemical composition is silicon dioxide, which is a substance that "comes out of the uterus" with ordinary sand. When the silicon dioxide crystal is perfect, it is a crystal; Silica gel dehydration is agate; Water-containing silica gel becomes opal after solidification; When the particle size of silica is less than several microns, chalcedony, flint and secondary quartzite are formed.
The chemical formula is silicon dioxide. Pure colorless and transparent crystal is a variety of seasonable. The chemical composition contains 46.7% silicon and 53.3% oxygen. Because it contains different mixtures or mechanical mixtures, it has many colors. Purple and green are caused by iron (Fe2+) ions, purple can also be caused by titanium (Ti4+), and other colors are caused by color centers. The crystals contain sandy and fragmented goethite, hematite, rutile, magnetite, garnet and chlorite. Hair crystals are formed by inclusions containing hairy needle-like minerals visible to the naked eye. Containing manganese and iron is called amethyst; Iron (golden or lemon) is called topaz; Rose color containing manganese and titanium is called rose season; Smoke color is called smoke crystal; Brown is called tea crystal; Black and transparent are called ink crystals; The light green one is called stone pulp.
Another temperament of crystal is that it is afraid of alkali and acid (except hydrofluoric acid), which is determined by the characteristics of silicon oxide.
Crystal structure and morphology
It belongs to the tripartite crystal system. The crystal is prismatic, with a hexagonal cone, the cylinder has horizontal stripes, and amethyst often has angular stripes. In nature, crystals are often produced in groups with beautiful shapes. .
Well-crystallized crystals usually have a good herringbone fracture with parallel ridges; In amethyst and heat-treated topaz, most of them are uneven sheet fractures.
Crystal specific gravity: 2.56-2.66g/cm3.
This means that the weight of a certain volume of crystals is 2.56-2.66 times that of the same volume of water. Bulk crystals may have a slightly higher density.
Crystal stripes: colorless.
Stripes, commonly known as colors, are the result of human eyes' perception of light with a certain wavelength.
The transparency of a crystal is related to the quality and quantity of light passing through it. The standard of transparency is that the reflected image can be clearly seen when the light passes through a crystal slice or slice with a thickness greater than 1 cm. If the bottom image is not clear enough and only the outline is seen, it will be translucent.
Crystal luster: glass luster. This is true for both polished and fractured surfaces.
Gloss refers to the optical characteristics of reflected light on the surface of a gem. Crystal does not reflect beautiful starlight stripes like starlight sapphire and starlight sapphire, nor does it shine with light blue waves like moonstone, nor does it shine with colors like opal.
To observe the luster of the crystal, you can hold it in your hand and look at the surface reflection with the light of a lamp or a window. The brightness of transparent crystal is related to its luster.
Refractive index of crystal: 1.544- 1.553, which is almost within this range.
The chemical composition of agate is SiO 2；; It can contain Fe Al Ti Mn V and other elements, showing various colors, concentric circles and regular strips, and can also be divided into silk-wrapped agate, striped agate, moss agate, carnelian, onyx and so on. Among them, red agate is the top grade of all colors of agate, so there is a saying in Gegu Yaolun that "agate is poor and has no red life".
It is said that agate is called "agate" because its original stone shape is similar to that of horse brain. There are records of agate deeds in both the Old Testament and Buddhist classics.
Agate is a colloidal mineral and belongs to chalcedony in mineralogy. Agate has been welcomed by people since ancient times, and one of the ancient "seven treasures" is agate. Agate has been decorated by people since ancient times because of its beautiful stripes. Among the unearthed jade articles, agate ball strings are more common, mostly necklaces.
Agate is generally translucent to opaque, with a hardness of 6.5 to 7 degrees, a specific gravity of 2.55 to 2.9 1 and a refractive index of 1.535 to 1.539. Agate has a long history and is one of the earliest gem materials used by human beings. Agate can be formed in all strata of geological history, whether igneous or sedimentary. So there are many agates. Agate is widely distributed in China, almost all provinces, mainly in Heilongjiang, Liaoning, Hubei and other regions. It is also rich in Europe, North America and Southeast Asia in the world, and the most famous producing areas in the world are India and Brazil.
Agate is mainly produced in cracks and caves of volcanic rocks and also in sedimentary rocks. It is a colloidal condensate of silicon dioxide. Like crystal and jasper, agate is also a timely mineral, and its chemical composition is also silica. Its hardness exceeds that of crystal. Agate itself has the characteristics of hardness, compactness, delicacy, various shapes, high smoothness, gorgeous color and rich colors. It is the first-class material for carving handicrafts. The combination of advanced technology and perfect art by craftsmen endows it with unique ideas, rich themes, ingenious design and exquisite carving skills. Make its artistic effect extraordinary.
There is a mantra in the jewelry industry-agate is poor without red. This shows how important the red color of agate is
In fact, agate is rich in color and variety, but red is the main color in agate. Because there are few natural red agates and the color layer is not deep, the red color in agate is mostly burnt red agate. Its red colors are Zhen Hong, purplish red, crimson, brownish red, sauce red and yellow red. In addition, red agate is called brocade agate, and red and white agate is called brocade agate or safflower agate. For jade carving products, the size of the block is larger, and for jewelry inlaid with gems, the aesthetic feeling of color is better.
Agate is a large variety of jade carving, which is widely used, mainly in red, cleverly lined with other colors and textures, making agate stand out. Other colors are also useful and the effect is remarkable. Skillful jade carving masters can use extraordinary skills to turn ordinary agate into precious artistic treasures.
The mineralogy of agate is called chalcedony The ancients called red agate red jade, or "Qiongyu". Agate has a variety of jade colors, so it is called ruby.
In the east, it is one of the seven treasures. Agate can be divided into chalcedony and agate. The original stone with uncomplicated color is called chalcedony, and the original stone with straight and parallel stripes is called striped agate (cut agate). According to the color of the original stone, it is also called twisted agate and crimson agate. Recently, dyed black agate is generally called agate.
Identification knowledge of agate
1) color: the real agate is bright and bright, and the fake agate is poor in color, and the contrast between them is obvious. Natural red agate has distinct colors and obvious stripes. If you look closely, you can see tiny red dots densely arranged on the red belt. Most fake agate hookahs made of stone are petal-shaped patterns at the bottom, forming a "chrysanthemum bottom"; The dyed blue agate is bright and even, giving people a false feeling.
2) Texture: Fake agate is mostly imitated by stone, which is softer than real agate. Jade can mark fake agate, but real agate can't. There are few defects on the surface of real agate, and there are more inferior ones.
3) Process quality: the production process of high-quality agate is strict and advanced, so the surface brightness is good, the inlay is firm and geometric, and there are no scratches and cracks.
4) Grade: water bile agate is the most precious variety of agate, which is characterized by closed cavity and water.
5) Transparency: The transparency of real agate is not as good as that of synthetic agate, which is a little messy. Some can see natural waterlines or "clouds", while synthetic agate has good transparency and is as transparent as a glass ball.
6) Weight: Real agate jewelry is heavier than synthetic agate jewelry.
7) Temperature: Real agate is warm in winter and cool in summer, while artificial agate changes with the external temperature, which becomes hot in hot days and cool in cold days. How to choose agate ornaments? First of all, choose according to your favorite color. Red agate jewelry is the most expensive. If you choose an agate necklace, you should pay attention to the consistency of each bead color, no noise, the bead size should be appropriate and the smoothness should be good. Then, lift the necklace to see if it is vertical and if each bead is hung on a line. If the necklace is bent, it means that some beads are biased and the processing technology is rough.
What is the difference between a crystal ball and an agate ball? Agate and crystal are both silica crystals, but crystal is single crystal and agate is polycrystalline. Crystal has good water permeability, and agate is better than rich color. Agate and crystal are also common phenomena.