Several methods to identify Hetian jade

1, Xinjiang Hetian jade has a Mohs hardness of 6.5 ~ 6.9, easy to scratch the glass, and no damage to itself, will give a metal-like sound when struck. 2. Xinjiang Hetian jade has great toughness, is not easy to be broken, and is wear-resistant. It is superior to Qinghai, ....

Feiyi fashion women's spring 2013 new products with…

Fee according to Fay-Fayee Fayee is derived from the French word, Fayee, intended fairy, and this is precisely the true meaning fee depending on the brand. Feiyi to create high-taste life mood, enjoy the relaxed and pleasing consumer experience, taste the taste of fashion and natural aesthetic-ori ....

The world's most precious six diamond varieties

Diamond is the most beautiful baby in the world. For other colors other than the grading standard, such as red, blue, purple, etc., because it is extremely rare, the diamond of this color is a treasure in the diamond, and its price is much higher than that of the general d ....