対島25号泉
Tajima Spring No. 25Operated by · 石井節子
硫
Sulfate
+ Chloride
Hot source · 56°C
Known good for
- Aches & jointsstiff shoulders
- Circulationtired legs
- Warmingcold sensitivity
A hot 56.4 °C calcium-sodium spring of mixed sulfate and chloride character — sulfate gives quiet body, chloride layers a salty, heat-retaining edge. Mildly alkaline and soft on the skin, with a moderate 2,786 mg/kg of dissolved solids it sits in the standard Ito-style range: not overpowering, but enough mineral content to keep warmth long after the bath.
Analyzed Nov 11, 2004·財団法人静岡県生活科学検査センター·Cert no. 第1号