Because there are so many kinds of colors, tourmaline is very close to the colors of many gemstones. For people who are less exposed to this type of gemstone, it is really difficult to distinguish at first glance; there are many gemstones with similar star faces to tourmaline, which are more likely to cause Troubled [...]
Kategori Arkiver: Smykker nyheder
Faktisk, frøene af johannesbrød er ikke den samme vægt. I de senere år, nogle mennesker i vores land har samlet hundredvis af disse frø. Efter at have vejet dem med en præcisionsvægt, de ved, at deres faktiske masse er 143-240 mg, hvilket viser den store forskel. I dag, når målemetoden bliver mere sofistikeret, lande [...]
Garnet is very unique among colored gemstones. It is a large category of gemstones, and can be divided into different categories below. Garnets of different textures are very different in color and properties, and prices vary greatly. Garnet is a collective name for a group of silicate minerals with different colors, the same crystal structure, [...]
Sammenlignet med de smukke ædelsten, topas er som en orkidé i en tom dal, stille og roligt blomstrende med et elegant temperament. Sammenlignet med skinnende diamanter, strålende røde rubiner, og delikate smaragder, Topaz The stone has a simple but gorgeous unique beauty. Topaz er fødselsstenen i november. The fresh and elegant color is suitable for all [...]
It is said that an Egyptian princess tried to assassinate the Pharaoh, but was exiled to a small island in the Red Sea-Topazos because of her deeds. The original text means "searching" because the island is covered by dense fog all year round, and the crew must work hard. Land search can only arrive, så [...]
Topaz is a kind of aluminosilicate chloride or hydroxide. It belongs to the orthorhombic mineral. Brydningsindekset er 1.619-1.637, dobbeltbrydningsforskellen er 0.008-0.010, the specific gravity is about 3.53, og hårdheden er 8. , Second only to red sapphire corundum, but its toughness is very poor, because the topaz crystal has a [...]
Spinel has always been regarded as ruby in the past, because it usually co-exists with ruby, and its appearance resembles ruby. Some famous rubies in history are actually spinels. For eksempel, the Black Prince's Ruby in the British crown and the Timur Ruby inlaid on a diamond chain are actually red spinels. sten. Spinel used [...]
Even in a downturn, the market for high-quality spinel is not lower than its popularity. If you compare ruby and red spinel with the same color and good quality, the unit price of spinel per carat is only about one-third of that of ruby. It is a pity that many expensive rubies sell much faster [...]
Konsai-stenen fra lyserød til lavendel er den bedste talsmand for den lyserøde serie af ædelstene. Nogle mennesker er måske ikke bekendt med konsai-stenen, men dens smukke nuance er samlernes yndlingslyserøde ædelsten. Det er en meget ung Ædelstenen blev introduceret af Dr. Kong Sai (GF. Kunz) as a new [...]
Den unikke blå-lilla tone er den mest attraktive charme ved tanzanit, og den direkte afstamning af den afrikanske jungle demonstrerer yderligere den mystiske og eksotiske smag af tanzanite. Tanzanite er heldig nok til at være blandt de dyrebare ædelstene, så snart det dukker op med sin unikke og elegante nuance! Tanzanite belongs to a mineral called [...]