‰·ò–¼ •½ªè(Hiranezaki)
’n@–¼ ²“nŒS‘Šì’¬
[“xi‚j 501
‰·@“xiŽj 47
—¬@—Ê(l/min) 75
pH 8.3000
òŽ¿ "(Na-HCO_3),’PƒFe(2)ò(HCO_3Œ^)"

Geological Survey of Japan, AIST, 2004