Zargarlik buyumlari yangiliklari

Puntland custom bracelets with names Ancient amulet gem-peridot

Joylashtirilgan bilan Kador

Olivine is a magnesium iron silicate mineral and belongs to the orthorhombic crystal system. The crystals are short columnar. Complete crystals are rare. Most of them are irregular round granular aggregates. They have glass luster, shaffof uchun shaffof, va qattiqlik 6.5-7.0. Olivine is a kind of self-colored gemstone, which is green due to iron content, and the more iron content, the darker the color. There are olive green, sariq-yashil, jigarrang, and the best one is emerald green. Olivine forms a perfect isomorphic series due to the difference and change of magnesium and iron content. There are many varieties, and the intermediate components are the most common. Only those with higher magnesium content are regarded as gem-grade olivines, such as magnesium content. Bundan ko'proq 90% is called forsterite, and the magnesium content is 70% ga 80%, xrizolit deb ataladi. Bunga qo'chimcha, magniyli temir olivin mavjud, temir olivin va boshqalar.

Shuni ham ta'kidlash kerakki, qimmatbaho olivinni o'z ichiga olgan ba'zi meteoritlar juda kam uchraydi va ular deyiladi. "jannat toshlari".

Olivin sifatini baholashning asosiy asosi rang hisoblanadi, ravshanlik va vazni. Umuman, rangi boy va yorqin zaytun yashil, yaxshi shaffoflik bilan, bir nechta ichki nuqsonlar, va yaxshi mahsulotlar sifatida katta zarralar. Olivinni qayta ishlash nisbatan oson. Uning o'lchami va tuzilishiga ko'ra kesilishi mumkin, va dumaloq qilib kesing, oval, zaytun, yurak va qirrali qimmatbaho toshlarning boshqa uslublari. U barcha turdagi zargarlik buyumlarini tayyorlash uchun ishlatiladi, hatto kichik zaytun. Toshdan guruhli naqshli qimmatbaho toshlar zargarlik buyumlarini yasash uchun ham foydalanish mumkin. Peridot o'rta va past darajadagi marvaridlarga tegishli bo'lsa-da, yoqimli rangi va o'rtacha narxi tufayli odamlar orasida juda mashhur. It is the most popular gem variety in the world today. What needs to be reminded is that because olivine is brittle, has poor toughness, and is not acid-resistant, it will break when exposed to heat suddenly, and it will be easily damaged or scratched in collision. It will be corroded in contact with acid. Be careful and take care of all links.

Olivine is mainly produced in various extruded or intrusive basic and ultrabasic rocks, bu, basic volcanic rocks with low silicon content. It is more common in nature and has many sources, but there are not many gem-grade olivines. . The world-famous producing areas include Zabagarde Island in the Red Sea in Egypt, Arizona in the United States, and Mogok in Myanmar. Bunga qo'chimcha, Braziliya, Meksika, Avstraliya, Rossiya, Kenya and China also produced output. Hebei and Jilin in China are the producing areas of high-quality olivine in the world. An olivine weighing 236.5 carats was found in Wanquan, Xotin, and it was named "Shimoliy Xitoy yulduzi". There are rare treasures of olivine in many natural history museums in the United States, such as the world’s largest green peridot weighing 319 carats from the Red Sea in Egypt and another peridot weighing 289 carats from Burma. Smith College, Amerika Qo'shma Shtatlari. The London Geological Museum of England also has a collection of a 136 carat peridot from Burma.

 

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OEM / ODM Zargarlik buyumlari ishlab chiqaruvchisi o'z zargarlik buyumlarini ojizlashtiradi

BOSHLAYLIK : Mo@kingjy.com

 

Guangzhou Jeyning Custance World Wewlass marjonlari markali ziraklarni suzadi 925 zargarlik buyumlari,Sterling kumush oltin 18k bilan qoplangan,14K,24K sariq oltin,oq oltin va Rose Gold.it Custom zargarlik buyumlari turli xil dizaynga ega,logo brend yoki mijozning talabiga binoan lazerni o'yma.

Bizning oylik ishlab chiqarish quvvatimizga bog'liq 50,000 Belgilangan bilaguzlamalar sig'dargohlari xiralashgan zargarlik buyumlari.,Zargarlik zanjiri do'koni,Outlet do'konlari,zargarlik buyumlari ulgurji sotuvchi,Savdogarlar va zargarlik buyumlari brendi kompaniyasi,professional ravishda taqqoslangan zargarlik buyumlari va yuqori sifatli mahsulotni ishlab chiqarishni yaratadi 925 Sterling kumush zargarlik buyumlari xizmati.