山崎断層周辺の温鉱泉について

Abstract

The authors investigated some hot and mineral springs near the Yamasaki fault, to see gen-eral relations between hot and mineral springs and tectonics, and to see what is the particularcondition of Shiota mineral spring, whose water chemistry is sensitive to its surrounding seis-micity. The distribution of the hot and mineral springs are related to geology, active faults, and microearthquake distribution. There are many Na-Cl type mineral springs near theYamasaki fault (Shiota mineral spring is one of them). Though some of them, for exampleArima hot spring, have much contribution from materials in such deep places as upper mantle, Shiota mineral spring has little.