Interpretation of the Dipole-Dipole Electrical-Resistivity Survey, Tuscarora Geothermal Area, Elko County, Nevada

摘要

Interpretation of Tuscarora geothermal area model results has suggested that low resistivity zones on two dipole-dipole lines and possibly a third are related to thermal fluids. These two-dimensional models have delineated what appear to be aquifers within the valley sediments and the Tertiary volcanics. Structural breaks noted at the surface by geologic mapping are also evident in the interpretive models. The area southeast of the hot springs in Hot Creek is poorly delineated by the current dipole-dipole coverage, yet this appears to be the most promising prospect area based upon the available data coverage. Exploratory drilling is currently moving in this direction. Perhaps additional dipole-dipole lines could aid in the selection of future drill sites. (ERA citation 07:049948)