芒ぼう硝しょう泉せん

noun

sodium sulfate spring; hot spring rich in sodium sulfate

Technical term used in onsen classification; refers to a spring with a high concentration of sodium sulfate.

• この温おん泉せんは芒ぼう硝しょう泉せんで、肌はだに良よいと言いわれている。

  This hot spring is a sodium sulfate spring and is said to be good for the skin.