Tourmaline, the handicraft name of Tourmaline, is a kind of jewelry in Tourmaline family. It is a borosilicate crystal, containing chemical elements such as aluminum, iron, magnesium, sodium, lithium, potassium and so on, showing a variety of colors.
The English name of tourmaline comes from the ancient Sinhalese word Turmali, which means "mixed gem". The composition and color of tourmaline are very complicated. The international jewelry industry basically divides tourmaline into commercial varieties according to color. The brighter the color, the higher the value. Pay attention to color, transparency and purity when purchasing.
The origin of tourmaline:
/kloc-in 0/500, a Portuguese expedition discovered a gem in Brazil, and it actually shone with colorful neon lights. Just like a rainbow shooting from the sky to the center of the earth, ordinary stones bathed in the rainbow got all kinds of colors contained in the world along the way and were washed crystal clear. This kind of gem hidden in the foothold of rainbow is called tourmaline by later generations, and it is also called "rainbow falling into the world".
At present, there are tourmaline, ruby, sapphire, aquamarine, tanzanite, emerald and so on. , with natural color, is classified as colored gems, and is deeply loved by the public, with huge market value-added space.