Jade type approval

Bashan Jade: The original stone crystal material is a thick, loose structure, water, dry, end bad "brick material", but its color is rich, purple, light green, green, or blue-gray and other colors, is a grade lower containing amphibole, albite special jade and other minerals. Wide sheet: Features in the natural light was dark green or black, coarse texture head drier. And the Church, the Southern Region's largest and highest grade professional art collections. Locations Qifeng Road 176 is located in Dongguan City, Guangdong Province, with a total construction area of ??over 10,000 square meters, is a collection, research, exhibition and sales of art collections. Church collections and all kinds of precious works of art, the culmination of jade, bronze, stone, painting and calligraphy, porcelain, Dongguan, culture and various crafts in one.