Os seios incrustados com pedras preciosas nas peças de ouro romanas do século IV, as fitas da Grã-Cruz incrustadas com rubis em Portugal no século XVIII, as coroas e cetros incrustados com diversas pedras preciosas que simbolizam a riqueza e o poder da família real britânica, all of which are surviving The precious gemstone ornaments that […]
Arquivos de autores: Kingjy
A transparência refere-se ao grau em que um objeto permite a passagem da luz visível.. A transparência de uma pedra preciosa refere-se à capacidade da pedra preciosa de transmitir luz visível, e seu tamanho depende da composição química e da estrutura interna da pedra preciosa. The transparency of gemstones is one of the important content […]
A transparência refere-se ao grau em que um objeto permite a passagem da luz visível.. A transparência de uma pedra preciosa refere-se à capacidade da pedra preciosa de transmitir luz visível, e seu tamanho depende da composição química e da estrutura interna da pedra preciosa. The transparency of gemstones is one of the important content […]
Jadeite is only produced in Myanmar (also known as Burmese jade), and of course the price will be higher than that of nephrite. There are many imitations of jade, such as green glass, green chalcedony, and aventurine (also known as Indian jade), all of which were sold as jade by merchants. Another imitation product is […]
Opala, a beautiful gem that makes people reluctant to look away, conquer the world with its unpredictable colorful colors. As the viewing angle changes, the opal will show ever-changing colorful colors, which is most suitable for social occasions such as dance parties and banquets. The composition of opal is actually very simple, it is water-containing […]
Opala, a beautiful gem that makes people reluctant to look away, conquer the world with its unpredictable colorful colors. As the viewing angle changes, the opal will show ever-changing colorful colors, which is most suitable for social occasions such as dance parties and banquets. The composition of opal is actually very simple, it is water-containing […]
Many people know that cat’s eye is a precious gem, na verdade, it is the fifth most precious gem. But most people’s understanding of cat eyes is incomplete or even wrong. I have never seen an opal, I should have seen a cat. The opal is named because its surface has a bright band that […]
Tourmaline is a well-known gem species second only to precious gems, and is the most valuable of all common semi-precious stones. It is a kind of tourmaline with quite complex composition. It will generate static electricity after being heated or rubbed, and it can adsorb small objects. This is the reason why tourmaline always has […]
With the continuous development of economy, people’s demand for various gems is increasing, but gem resources are limited. With the deepening of mining, various gem resources are increasingly scarce. How can we resolve this contradiction? Of course we are looking for something that can replace natural gems. Synthetic gemstones came into being in this context. […]
The ancient Roman philosopher Pliny once said: “The whole world is contained in the tiny space of gems.” Those who truly understand and understand gems should learn to look at the flaws in gems with an appreciation. Na verdade, the interior of every natural gemstone is a beautiful landscape painting. Just like a master’s painting, […]