عندما يتعلق الأمر باليشم, many people intuitively think of jade. في الحقيقة, منذ 1963, jade has been divided into two types: nephrite and jadeite. Jadeite is a type of jadeite. The only production area is in Myanmar, while the mainland does not actually produce it. الزمرد. Both jadeite (jades) and nephrite (اليشم الأبيض) نكون [...]
