‰·ò–¼ ì‰Y(Kawaura)
’n@–¼ “ŒŽR—œŒSŽO•x‘º
[“xi‚j -1
‰·@“xiŽj 46.1000
—¬@—Ê(l/min) 300
pH -1
òŽ¿ (Na-SO_4EClEHCO_3)

Geological Survey of Japan, AIST, 2004