TY - BOOK AU - Smith, R. L. AU - Shaw, H. R. TI - Igneous - related geothermal systems. En : Assessment of geothermal resources of the United States U1 - 333.88 PY - 1979/// CY - Arlington PB - United States Department of Interior KW - GEOTERMIA KW - RECURSOS GEOTERMICOS KW - CONGRESOS Y CONFERENCIAS KW - USA N1 - Impreso; 07424 N2 - Calculations based on conductive cooling of magma indicate that 101,000 x 10(18) H still remains in evaluated young ingenous - related systems of the United States to a depth of 10 km. The total energy in both evaluated and unevaluated young igneous - related systems is estimated to be an order of magnitude greater. Recent studies of the effects of hydrothermal processes on the cooling of a pluton do not change the conclusions of Smith and Shaw ER -