Abstract: The low-temperature hot water mineral spring is located in Wangyan Town,Shanyang County,Shaanxi Province.Wang Yanzhen is approximately 15 km away,and the region features medium to low mountainous terrain.The mineral spring is mainly distributed along the southern side of the east-west iron furnace tile-oral flat fracture.The rock formations in the area include Dan Lanter Lantern Group Baiyun Rock,Baiyun West Rock,West Rock,Dali Rock,and sandstone.The hot spring cover is comprised of the Stead Mountain Group of the Sutan Sali Mountain.The essential lowtemperature hot water mineral spring mainly receives atmospheric precipitation.Groundwater moves through the cleaner gap,is controlled by the blocked water,the spring water is moved upwards from the deep part of the ground,and in the form of a relatively low terrain in the form of spring（overflowing） the surface,the hot water fluid belongs to calcium magnesium bicarbonate type water.