Dushan Jade (Zoisite Plagioclase)

Dushan Jade is geologically classified as a zoisite plagioclasite, a unique jade type in the world. Its main mineral components are plagioclase and zoisite, often accompanied by minerals like epidote, tremolite, and chrome mica, which contribute to its vibrant and varied colors. The main color varieties include green, white, red, yellow, purple, and black, often appearing simultaneously on a single piece, creating a magnificent, mottled landscape. This multi-color characteristic is one of its most significant features. Historically, Dushan Jade has held a significant position. As early as the Han Dynasty, the historian Zhang Heng praised it in his 'Ode to the Southern Capital' (Nandu Fu). Archaeological discoveries from the Yin Ruins have also unearthed Dushan Jade artifacts, proving its long history. For collectors, the value of Dushan Jade depends on its color, purity, texture, and craftsmanship. Pieces with rare colors (like sky blue or violet), pure and uniform coloration, fine and moist texture, and exquisite carving are highly sought after.