The spring temperature of the hot spring is about 45 to 48 degrees, and the acid-base pH value is about 6.5 to 7. The spring quality is a weakly alkaline "carbonate spring", which can improve metabolic function and reduce acid secretion and excretion. The spring water is rich in iron, silver and other minerals. When the iron in the spring water is oxidized by the air, a layer of rusty yellow crystals will naturally form on the water surface, which is called "tanghua" or "hot spring flower".
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