Yellow is the most expensive, and the color should be rich and bright. Yellow is a symbol of wealth and good luck in China, representing good luck.

Huang Longyu is a jade species discovered in 2004, formerly known as yellow wax stone. From the perspective of appreciation, it can be divided into two types: original Huanglongyu and carved Huang Longyu. Huang Longyu Huang Longyu has good hardness, high transparency and rich colors. Mainly produced in Xiaoheishan Nature Reserve in Longling County, Baoshan City, Yunnan Province and the surrounding Supa River Basin. Because of its yellow color, it was finally named Huang Longyu.

High-quality gem-grade Huang Longyu is mainly produced in Xiaoheishan Nature Reserve in Longling County, Baoshan City, Yunnan Province and the surrounding Supa River Basin. It is close to the origin of jadeite in Myanmar and belongs to the Yunnan-Myanmar gem metallogenic belt formed by the mutual extrusion of Eurasian plate and Indian Ocean plate.

Specifically, yellow is yellow, honey yellow, egg yolk, chicken oil yellow, orange yellow, loquat yellow and other shades of yellow. Red ones are chicken blood red, cinnabar red, pig liver red, rose red, light red, water red and so on; White has snow white, ice white and so on. On February 20 1 1, Huanglong jade was officially listed in the national jewelry and jade list, becoming a natural jade with the same name as jade and Hetian jade.

Huang Longyu is an aggregate of aphanitic minerals with silica as the main component, which is often rich and colorful because it contains metal minerals such as iron, manganese and aluminum and other trace elements.