3. Kleurveranderende effek Die kleur wat geproduseer word deur die interferensie en diffraksie van die spesiale struktuur van die edelsteen verander met die ligbron of die waarnemingshoek. Hierdie optiese verskynsel word die kleurveranderingeffek genoem. Opaal is 'n tipiese edelsteen met 'n kleurveranderende effek. Vier, verkleuring effek Die verskynsel wat die kleur [...]
Kategorie -argiewe: Juwele nuus
In 'n breë sin, natural gems include various colored gems, diamante, jade, organic gems, ens. Chivalrous natural gems refer to natural colored gems and diamonds. Their naming methods have clear international national standards to follow. 1. The naming of natural gems The naming principle of natural gemstones: when naming natural gemstones, they only need to [...]
Sintetiese Cubic Zirconia (Sintetiese Cubic Zirconia) afgekort as CZ, eerste verskyn in 1976, kunsmatig gesintetiseer deur die voormalige Sowjetunie, so dit het 'n ander alias genoem "Sowjet diamant", nou bekend as "Russiese diamant". Want hierdie soort alias is misleidend, dit kan nie as 'n standaardnaam gebruik word nie. Die naam "Diamant" is used because its [...]
The narrow concept of jewellery and jade refers to those minerals or rocks that are produced in nature, are beautiful, duursaam, rare and can be polished and carved into jewelry or handicrafts, some of which are organic materials. Some people further limit the concept of jewellery and jade to natural single crystal minerals. Jewels and [...]
The materials produced by nature, which are beautiful, duursaam, skaars, and have technological value, and can be processed into ornaments are collectively referred to as natural jewelry and jade. Including natural gems, natural jade and natural organic gems. 1. Natural gem stone Natural gemstones refer to single crystals (may contain double crystals) of minerals that [...]
Die naam van natuurlike jade gebruik direk die basiese naam van natuurlike jade of sy mineraal (rots) naam. Die woord "bal" kan by die naam gevoeg word, sonder die woord "natuurlik". Soos: "Smarag", "Serpentyn-jade", wat na natuurlike verwys "Jade" en "Serpentyn-jade". Maar "natuurlike glas" is uitgesluit. moet bewus wees van is: [...]
The gems that exude fascinating brilliance on the market are generally cut and polished. Except for cutting and polishing, all methods used to improve the appearance (kleur, clarity or special optical effects), durability or usability of jewellery and jade are called optimization treatments. The optimization processing is divided into two categories: optimalisering en verwerking. Optimalisering [...]
Die ryk edelsteenbronne in die wêreld is hoofsaaklik in Afrika gekonsentreer, Asië, Amerika en Oceanië. 1. Africa The African continent is rich in gem resources and is known as the "World Gem Warehouse". Dit is ryk aan diamante, robyne, saffiere, goue smaragde, smaragde, akwamaryn, ametis, peridot en turkoois, among which diamonds are the most [...]
Die ryk edelsteenbronne in die wêreld is hoofsaaklik in Afrika gekonsentreer, Asië, Amerika en Oceanië. 1. Asië Asië is een van die belangrikste edelsteenproduserende gebiede in die wêreld. Edelsteenmynbou het 'n lang geskiedenis, baie variëteite, goeie gehalte, en die beste in die wêreld. Die rykste robyn- en saffiermyne, die oudste en [...]
To spend the least money and do the most things is what people always pursue. Beautiful women love beauty. Jewelry and accessories can be said to be a magic weapon to light up beautiful women. There are practical ways to buy jewelry that you like and save money. The first step in buying jewelry: n [...]