Sheep fat white jade, also known as "white jade", "sheep jade", is the top product in nephrite, is a gem-grade material in Hetian jade, extremely precious. Sheep fat white jade is a kind of horny jade, the most white jade. As the name implies, the white fat of sheep fat should be white first. It is like white sheep fat (commonly known as sheep oil). If it is colored, it is not sheep fat white jade. The white is slightly pink, and some people call it "goat jade" and have not obtained the consensus of jade experts and scholars. Some are called "powder jade". The tallow white jade mainly contains tremolite (95%), actinolite and epidote. Very white, fine texture, lustrous and moisturizing, like gelatin. The ancient biography "white 璧 innocent" refers to white jade. For the sheep fat jade and ordinary white jade, the simplest way to distinguish is to watch under the white fluorescent lamp. The white fat white jade is facing the fluorescent lamp, showing a pure white translucent shape with a powdery mist. The general white jade is translucent to the fluorescent lamp, but it has no powdery sensation. The biggest difference between the two is that white jade is white in color regardless of the grade level, but it must have a slight yellowish color under the white fluorescent lamp. Therefore, if there is a slight yellow color under the fluorescent lamp, it cannot be called It is a white jade. The rare and precious sheep fat jade that meets the stringent standards is absolutely inconspicuous. Yangzhiyu has been highly valued since ancient times and is the best in jade. It is very precious. It not only symbolizes the gentleman's character of "benevolence, righteousness, wisdom, courage, and cleanness", but also symbolizes the secular feelings of "beautiful, noble, auspicious, gentle, and comfortable." In ancient times, the emperor was qualified to wear white jade. Down Vest,Puffer Vest,Huffer Vest,Sleeveless Puffer Vest TUSCANY , https://www.tuscanyclothes.com