Pourquoi Shanxi Black est-il considéré comme le “pierre noire la plus pure” dans le monde?

What sets Shanxi Black apart is its remarkable purity and uniformity. La plupart “noir” granites have grey undertones, taches blanches, ou veines subtiles. Shanxi noir, when polished, delivers a deep, Finition noir de jais avec pratiquement aucune variation minérale visible. It’s a solid, homogeneous black that stays truly black in all lighting conditions. Many in the trade consider its quality to now surpass even Indian Absolute Black.