なぜ山西黒は “最も純粋な黒い石” 世界で?

What sets Shanxi Black apart is its remarkable purity and uniformity. ほとんど “黒” granites have grey undertones, 白い斑点, または微妙な静脈. シャンクシブラック, when polished, delivers a deep, 目に見える鉱物の変化がほとんどない漆黒の仕上げ. 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.