‰·ò–¼ “’–ì‘ò(Yunosawa)
’n@–¼ “Œ“cìŒS“¡“‡’¬
[“xi‚j 3
‰·@“xiŽj 15.1000
—¬@—Ê(l/min) 20
pH 7.3000
òŽ¿ ŠÜS-Na-Cl(H_2SŒ^)

Geological Survey of Japan, AIST, 2004