石灰岩

Traditional form:

石灰岩

Pinyin (reading):

shíhuīyán

Definitions:

• limestone

Characters:

• 石 - stone, rock, mineral
• 灰 - ashes; dust; lime, mortar
• 岩 - cliff; rocks; mountain

Traditional characters:

• 石 - stone, rock, mineral
• 灰 - ashes; dust; lime, mortar
• 岩 - cliff; rocks; mountain