Huang Longyu is a jade species discovered in 2004, and its hardness is equivalent to that of jadeite. Known as the second generation "national jade" in China. Origin: Xiaoheishan 20 11February1The latest national standard "Names of Jewelry and Jade" (GB/T 16552-20 10) was officially released and implemented, and Huang Longyu was included in the names of natural jade. It has become the best jade species in Xinjiang after Hetian jade and Myanmar jade.
Iridium guide
With the approach of the Lunar New Year, the popularity of brand marketing is getting higher and higher, and the special offers of the Year of the Ox of majo