In jewelry, the gem culture has a long history, and the gem culture formed varies from place to place because of the different gems produced. China is a country with a long history of jade culture. It is Chinese culture that embodies the most complete jade culture. In China’s thousands of years of history and […]
Archivio Autore: Kingjy
Nel mercato dei gioielli cinesi, Spesso possiamo vedere Nephrite Jade. La giada nefrite ha una forma singolarmente, o come i diamanti, Taglia in gemme dalla faccia d'uovo, intarsiato in forme, e può essere trasformato in facce per anelli. La pietra principale del ciondolo, ecc. Perché può essere scolpito in modo indipendente in vari pendenti di gioielli, o ornamenti, nephrite […]
Nephrite is a unique variety in the Chinese jewelry and jade market, which is the result of China’s long jade culture. There are many commercial names for nephrite. Some are named after nephrite where the place of origin is nephrite, and some are named after color. The distinction of types is not as complicated as […]
China is a country with a well-developed jade culture, and serpentine is a kind of colored gemstones. The editor of Baolong will briefly introduce: Serpentine is named because its texture is similar to that of snakeskin. It has a lower hardness and a higher yield. Perciò, the material most often encountered by carvers is serpentine. […]
Quando è stato scoperto il cristallo cristallino, Gli umani credevano che fosse un cristallo di ghiaccio eternamente condensato dato al mondo dagli dei per preservare l'acqua per sempre, Quindi tutto il quarzo trasparente si chiamava cristallo. Il quarzo è il minerale più abbondante nella crosta terrestre. Si trova in quasi tutti gli strati. There […]
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“Since wider magnetic bracelets are not so easy to find, I’m glad I found it here. The Rolex look in a simple and matte design is appealing, the wearing comfort is pleasant, as the bracelet can be bent at will and as needed and all edges are deburred, which I unfortunately know differently from another […]
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“I bought this set of 6 vintage leather bracelets for me and my girlfriend. The really low price at the beginning made me doubt the possible quality of the product (just over 1,30€ per bracelet) instead, as soon as I got there, I had to think again. They are exactly as shown in the picture […]
The chemical composition of crystal is pure silica with a specific gravity of 2.66, which is very stable. Unlike other gems, which contain many other elements or contained substances, the specific gravity will be in a range. Its refractive index is 1.544～1.553. , The birefringence difference is 0.009, the dispersion rate is 0.013, e il […]
Il cristallo di cui stiamo parlando è principalmente questo cristallo incolore e trasparente, ma il suo nome inglese non è Colorless Quartz ma RockCrystal. La parola cristallo deriva dalla parola greca krustallos, che significa ghiaccio, perché gli antichi greci pensavano che fosse un cristallo di ghiaccio eterno donato dagli dei, so it was named after […]
The name of the amethyst is derived from Greek mythology. Bacchus, the god of wine, was ridiculed by the moon god Diana, and decided to find someone to vent his anger. It happened that the beautiful young girl Amethyst passed by and became a scapegoat, and was attacked by the tigers brought by the Bacchus. […]