This book provides a comprehensive and critical review of the
application of geochemical techniques in the evaluation of geothermal
resources. It describes the processes controlling geothermal fluid
chemistry, and illustrates how water and gas chemistry can be used to
understand the hydrology and reservoir conditions in a geothermal
system. Procedures to undertake water, gas and soil geochemical
exploration surveys are also described. It addresses scientists and
students as well as to engineers and industrial managers but will also
be useful to environmental geologists and chemists.