磩

qì:* 像玉的石："碝～彩致，琳珉青荧。" * 古通"砌"，台阶："～阶用石，幂窗用纸。" zhú:* 柱下面的石墩

(translated) qì: stone resembling jade; anciently interchangeable with "砌", meaning "steps"; zhú: stone base under a column