When some gemstones are ground into a hemispherical or oval-hemispherical shape, under direct sunlight or strong light, a shiny band appears on the surface of the gemstone. It is narrow and flexible, and looks like a cat’s eyes at noon, with cats and flashes. The gemstones in ancient times are called “katteøje” without distinction, […]
Kategori Arkiver: Smykker nyheder
I naturen, mineral crystals that can be used as gems are very rare. Derfor, they are expensive, so that many people cannot afford to pay attention to them, so they are expensive, so that many people cannot afford to pay attention to them, and the output is too small to meet the increasing demand. Derfor, […]
Among the four recognized precious gems, namely diamonds, Rubiner, safirer, and emeralds, apart from the high cost of synthetic diamonds, which have not been officially sold in large quantities, the other three gems can not only be manufactured in large quantities, but also have production costs. It is much lower than natural products and has […]
Most of the crystals are colorless and transparent. Derudover, there are pink hibiscus stone, purple amethyst, yellow topaz, brown citrine (also called smoke crystal) and black smoky crystal. Although the price of natural crystal has been very low, since the invention of artificial crystal technology, its output has increased rapidly and the price has […]
I Europa, people call amber “the gold of the West” og “little sun”. Som guld, sølv, smykker, and diamond, it is a symbol of the status and privilege of the royal family and aristocracy. Amber is a traditional gemstone of Europeans, a part of European culture, and the most popular fashion in modern Europe. Amber […]
There are many classification methods for Hetian jade, but it is more common to classify according to color. According to different colors, den kan opdeles i fire kategorier: hvid jade, safir, black jade, and topaz. Hetian jade of other colors can also be classified into these four categories. 1. White jade White jade is […]
The large-scale development and utilization of jade has only been a few hundred years, but it has now become a pivotal species in the world of jade, and the people who love jade have expanded from Chinese to other ethnic groups. Because of its changing prices and quality, it has great leaps and bounds, fremstilling […]
Crystal is a beautiful crystal, glittering and shining, and has always been praised and loved by people. In the Tang Dynasty, Wei Yingwu once praised it as “the reflection of objects follow the color, with no appearance and no appearance. Hold on to the bright moon, flashing sadness into water.” The wonderful characteristics of crystals […]
The first is to test the hardness. Since natural crystal has higher hardness than glass, it can make marks on the glass without any damage to itself; The second is to test the cooling sensation. In summer, the natural crystal will also have a significant cooling sensation when held in the hand, not like glass […]
Krystal, farveløs og gennemsigtig, smukt og ekstraordinært. Det er en meget almindelig og populær almindelig ædelsten udskæring håndværk og redskaber. Det kan også laves om til linser; små stykker kan poleres til ædelstene. Ametyst, det engelske navn Amethys, kommer fra græsk “Amethustos”. Ametyst er en slags lavendel, deep purple or grape purple […]