Fig. 24From: Geologic framework of the Fang Hot Springs area with emphasis on structure, hydrology, and geothermal development, Chiang Mai Province, northern ThailandMap showing 1-m depth temperature survey from Thienprasert and Raksaskulwong (1980) and reprinted with reference to well locations in Coothungkul and Chinapongsanond (1985). Temperature measurement point shown by black dots, well, and seep symbols explained in Fig. 23. The 25 °C contour effectively contains all hot wells and seeps and indicates a survey to the southwest may be useful to further explorationBack to article page