Hydrofoil contained in springs originating from the mountain karst cave has formed some white Tosca of calcium carbonate through irradiation of sunshine.

• 白水台对面上柏峰下有一溶洞，古时为祭祀龙神之地，后因东巴教第二始祖“阿明什罗”在此修行，遂称为“阿明明卡”，又称“阿明灵洞”。