18k rose gold bracelet The Formation and Origin of Crystal

Rock Crystal, the mineral name is quartz, is a very old gem. For thousands of years, crystal has been regarded as a symbol of unyielding, purity and kindness with its pure, transparent and hard texture. Legend has it that when the ancient Romans first obtained crystal in the Alps, they thought it was changed by ice, and they were surprised. The ancient Chinese believed that crystal is thethousand-year old ice”, so they gave itwater essence”, “water jade”, “jade crystal”, “bodhisattva stone”, “thousand-year iceand other fascinating names.

The chemical composition of crystal is silica, which is widely distributed in nature, and the East China Sea is rich in high-quality crystals.

Crystals are crystallized from solutions containing oxygen and silicon. These solutions can be high or low temperature. During the growth process, it will be squeezed by other ores around it or the surrounding environment, and under pressure, different cracks will be produced. Crystals in a liquid state often crystallize and grow together with other ores and impurities, such as rutile (krystall) and chlorite (green ghost). Because of this, colorful crystals are formed. Crystals with gem value are all produced in geodes of volcanic rock, pegmatite or limestone and shale.

When the crystal is subjected to external pressure, it will generate electric current, and the two ends will be charged with piezoelectric effect; when heated, it will generate weak electric charge, which has pyroelectric effect.

Classification of crystals: Crystals are mainly classified by color, including colorless crystal, amethyst, Topaz, smoky crystal, green crystal, two-color crystal, hibiscus stone (pink to rose red); secondly, it can be divided into hair crystal by inclusion , Water bladder crystal, phantom crystal, starlight crystal, crystal cat’s eye.

Brazil is the world’s largest producer of crystals, known as theCrystal Country”, accounting for 90% of the world’s exports. For tiden, most Chinese amethyst is imported from Brazil. Other origins are distributed in the United States, Frankrike, Japan, India, Vietnam, Myanmar, Italy, Turkey, Canada, Russland, Australia, Madagascar, osv. The main crystal producing areas in China are in Donghai, Jiangsu and Wutai, Shanxi.

 

OEM/ODM Jewelry Produsent Design Custom Your Own Jewelry

La oss komme i gang : mo@kingjy.com

 

Guangzhou Jingying Fokus på tilpassede engros ring halskjeder armbånd øreringer sterling sølv 925 smykker,Sterling sølvgull belagt med 18k,14K,24K gult gull,hvitt gull og rosegull. Det er i stand til å tilpasset Sterling Silver Jewelry forskjellige design,Logo -merke eller andre ord ved lasergravering i henhold til kundens krav.

Vår månedlige produksjonskapasitet er opp til 50,000 stykke armbånd halskjede øreringer ring smykker. Jinging inngår et partnerskap med supermarkeder,smykkekjedebutikk,Outlet -butikker,smykker grossist,Handlere og smykkemerkeselskap,Profesjonell gi skap tilpassede smykker og masseproduksjon av høy kvalitet 925 Sterling Silver Jewelry Service.

 

OEM/ODM Jewelry Produsent Design Custom Your Own Jewelry

La oss komme i gang : mo@kingjy.com

 

Guangzhou Jingying Fokus på tilpassede engros ring halskjeder armbånd øreringer sterling sølv 925 smykker,Sterling sølvgull belagt med 18k,14K,24K gult gull,hvitt gull og rosegull. Det er i stand til å tilpasset Sterling Silver Jewelry forskjellige design,Logo -merke eller andre ord ved lasergravering i henhold til kundens krav.

Vår månedlige produksjonskapasitet er opp til 50,000 stykke armbånd halskjede øreringer ring smykker. Jinging inngår et partnerskap med supermarkeder,smykkekjedebutikk,Outlet -butikker,smykker grossist,Handlere og smykkemerkeselskap,Profesjonell gi skap tilpassede smykker og masseproduksjon av høy kvalitet 925 Sterling Silver Jewelry Service.