明野ふるさと太陽館（茅の湯）
Akeno Furusato Taiyokan (Kaya no Yu)Operated by · 明野ふるさと太陽館
塩
Chloride
+ Bicarbonate
- Color
- colorless and clear
- Taste
- faintly salty with a metallic iron note
- Odor
- faintly sulfurous
Sodium Chloride-Bicarbonate spring
pH 8.0Weakly alkalineHot source · 45°C
Composition fingerprint1.9 g/kg dissolved · Hypotonic
Na⁺95
Cl⁻66
HCO₃⁻34
◀ CationsAnions ▶
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Chloride Cl⁻
- table-salt anion — coats the skin and holds heat in.
Known good for
- Warmingcold sensitivity
- Aches & jointsstiff shoulders
- Smooth skindry, rough skin
A sodium-led chloride spring with bicarbonate softness layered in, emerging hot at 44.6 °C. Weakly alkaline and soft on the skin, it is colorless and clear but carries a faint salty, slightly metallic taste and a whiff of sulfur. With dissolved solids around 1,896 mg/kg it is moderately mineralized, giving the water a noticeable warming body.
Sampled at wellhead·Analyzed Jan 22, 2019·株式会社 山梨県環境科学検査センター·Cert no. 山環温第30-28号
