Novinky šperků

Aquamarine, not sapphire Puntland custom bracelets with names

Zveřejněno na podle Kingjy

Although the Chinese aquamarine has the word “sea” before “sapphire”, it is not a sapphire, so it is not literal. The phrase should be “sea blue gem”, the color is like sea water, it is light blue; the small aquamarine, the color is extremely light, like the sea water held up: almost colorless and transparent.

Aquamarine is a silicate mineral, in fact it is a beryl variant with trace amounts of iron oxide. It belongs to the hexagonal crystal system, the crystal is hexagonal columnar, with glassy luster, transparent to translucent, and the hardness is 7.5. The aquamarine component is dark blue to light blue due to the trace iron element. This elegant color is very attractive. Ve stejnou dobu, in addition to the natural aquamarine with this color, it also has a poor texture for some light green, The light yellow transparent beryl can be heated to 200~500 degrees by manual heat treatment to remove the green and yellow, and obtain the elegant sea blue of aquamarine.

Aquamarine is top-grade in color, deep, clear and transparent, and large and flawless. This high-quality aquamarine can be cut into various shapes and facets, such as round, ovál, emerald, and inverted pear (drop) shape. . Však, opaque aquamarine, such as the parallel distribution of tubular gas, liquid inclusions or tourmaline in the crystal, can be processed into a cabochon with a cat’s eye effect, which is also rare. These polished aquamarine can be used to make all kinds of jewelry.

There are many legends surrounding aquamarine. In the Middle Ages, people believed that wearing aquamarine ornaments can increase one’s knowledge and foresight. Například, some people think that if the mouth aquamarine can summon the devil in hell, and can get the answer to any question he wants to know; some people think that aquamarine has the power to avoid evil and enable the wearer to defeat evil. Legend has it that water soaked in aquamarine can heal eye diseases and other diseases.

What needs to be reminded is that in nature and real life, there are many blue gemstones, such as blue sapphire, blue zircon, blue topaz (topaz), blue tourmaline and aquamarine, which are quite similar in color. But it can be distinguished by measuring the hardness, specific gravity, refractive index, lightness, dichroism, atd. of the gems listed above. Aquamarine is not as hard as blue sapphire, but its specific gravity and refractive index are smaller and lower than blue zircon, topaz and tourmaline. You can also use your hands. Various gems with similar colors to aquamarine have a heavier feel due to their obvious density. If they are placed in a bromoform solution, they will sink, while aquamarine will float on the surface. Navíc, aquamarine has obvious dichroism, which can be distinguished from synthetic gems and fakes.

 

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OEM/ODM Výrobce šperků design vlastní vaše vlastní šperky

Začněme : MO@kingjy.com

 

Guangzhou Jingying se zaměřuje na vlastní velkoobchodní prstencové náhrdelníky náramky Sterling Silver Silver 925 šperky,Sterling Silver Gold s 18k,14K,24K žluté zlato,bílé zlato a růžové zlato. Je schopen vlastní stříbrné šperky mincovní,Značka loga nebo jiná slova laserovým gravírováním podle požadavku zákazníka.

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