Wholesale pearl - AYPearl.com

Jade has glass shiny, translucent or transparent. Jade staining due to the ion containing different and has different colors: usually a white, red, green and purple. Huang. For those without impurities in pure white, if they contain chromium element, showing a Yanli of lime green, dark green. The most valuable species, very loved by the people's treasure. If manganese revealed, often called the spring. Iron elements, it has brown red, ochratoxin red, people call Fei. With chromium and copper. Apart from high-grade emerald good color, texture also extremely important. General beautiful colors fresh, a transparent texture, luster strong for the top grade glass. On the contrary, the dry texture, the poor transparency of times