Produced in the Qilian Mountains of Gansu, it is also known as Qilian Jade. It belongs to the serpentine family jade. Translucent, mostly green, with uniform black spots. The hardness is 4.5 to 5 degrees. The mining history of Jiuquan jade can be traced back to the Neolithic Age.
Luxury personalized interior decoration fashion trend, characteristic stone becomes the new favorite
Although the interior decoration style has some big and small changes every year, it is inseparable. The 2021 decoration trend will continue to be simple style, European style, simple European, neo-classical, and will continue to be sought after by young and middle-aged people.