Generally, the emerald gravel produced in Myanmar, which has been mechanically weathered and river water transported to river valleys and riverbeds, is called “old pit jade†or “letterâ€. This jade is characterized by “good water headâ€, strong quality and high transparency. Its top grade is transparent like glass, so it is called “glass piece†or “ice typeâ€. The green and green color is lovely, it is called “high green†or "Bright green." The jade jade material newly extracted from the original place has no weathered skin, and its water head and luster are worse than the old pit jade. It is called “Xinkeng jadeâ€, also known as “mountain materialâ€. Mens Work Vest,Sleeveless Basic Vest,Oxford Polyester Basic Vest,Basic Vest Tomax Garments Factory , https://www.tomaxgarments.com
