men’s jewelry The characteristics and types of topaz

Topaz is a kind of aluminosilicate chloride or hydroxide. It belongs to the orthorhombic mineral. L'indice di rifrazione è 1.619-1.637, the birefringence difference is 0.008-0.010, the specific gravity is about 3.53, and the hardness is 8. , Second only to red sapphire corundum, but its toughness is very poor, because the topaz crystal has a set of perfect cleavage, cleavage is a plane in the mineral crystal that can be split along a specific direction, this cleavage surface and The crystal lattice structure of mineral crystals is related, and topaz has this set of cleavage, so you need to be extra careful when cutting it. Improper pressure will cause the topaz to crack along the cleavage surface.

The spar will be as high as 1.74, the specific gravity is between 3.58 E 3.61, the hardness is 8, and the dispersion rate is 0.026.

In terms of inclusions, the clarity of most spinels is much higher than that of corundum gems. The horn-shaped crystal inclusions that often appear in spinel are generally called sequins. They are small spinel crystals, and hyacinth crystals often appear in spinel.

Most of the good spinels in the world are almost all produced in Mogok, Myanmar. In addition to Myanmar, spinel is produced in Sri Lanka, Afghanistan, Cambodia and Thailand, and Australia, Malaysia, Brasile, and the United States also have a small amount of production.

Types of Topaz:

Imperial Topaz: redish orange topaz with a medium to darker color, redish orange topaz, is the most expensive type of topaz, sometimes the lighter golden orange topaz is also called imperial topaz , The price varies slightly with the shade of the color.

Pink Topaz (Pink Topaz): Pink Topaz, the pink color is the most popular among the Nian saints, the price is second only to the Emperor Topaz.

Golden Topaz: Light yellow to golden topaz, the price is lower than Te Topaz, the golden color is the most popular type.

Blue Topaz: Light blue to darker sky blue topaz. It is the most common type of topaz in the gem market. It is cheap and refreshing in color. It is one of the favorite gems for young girls.

Colorless Topaz: A gemstone that used to be considered a diamond in a Portuguese crown is actually a colorless topaz. The jewelry industry jokingly calls itslave’s diamondbecause its price is very different from real diamonds. Although it is often cut to resemble the brilliant cut of diamonds, it is very different from the diamond’s brilliance, so it is easy to see The difference in diamonds.

 

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Progettazione di gioielli OEM/ODM Design personalizzato i tuoi gioielli

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Guangzhou Jingying Focus su cranetti all'ingrosso personalizzati Braccialetti Orecchini sterling in argento sterling 925 gioielli,Sterling Silver Gold placcato con 18K,14K,24K giallo oro,Oro bianco e oro rosa. È in grado di personalizzare gioielli in argento sterling vari design,marchio logo o altre parole tramite incisione laser in base alle esigenze del cliente.

La nostra capacità di produzione mensile è fino a 50,000 Pieali Braccialetti Collana Orecchini ad anello gioiello.,Negozio della catena di gioielli,negozi di outlet,Gioiello grossista,Commercianti e società di marchi di gioielli,Professional fornisce creazione di gioielli personalizzati e produzione in serie di alta qualità 925 Servizio di gioielli in argento sterling.