Direct-Current Resistivity Survey At Dixie Valley Geothermal Area (Laney, 2005)
Exploration Activity: Direct-Current Resistivity Survey At Dixie Valley Geothermal Area (Laney, 2005)
|Exploration Activity Details|
|Location||Dixie Valley Geothermal Area|
|Exploration Technique||Direct-Current Resistivity Survey|
|Activity Date||2003 - 2003|
The Goals of this survey were to image the subsurface using a resistivity survey then determine if the fault zone is a single range front fault or a shallower stepped pediment and to find fault zone that have experience fluid flux.
A new-generation MT/DC resistivity array system was used to make measurements in the fault zone at the Dixie Valley Geothermal Area. The new array is a magnetotelluric/galvanic (MT/DC) system. Three 6.5-10 km long profiles were done in a contiguous bipole deployment. All the profiles crossed perpendicular to the fault zone. The data is being analyzed using a new inversion algorithm based on stabilization using a-priori constraints.
- Patrick Laney (2005) Federal Geothermal Research Program Update - Fiscal Year 2004
- B. M. Kennedy, M. C. van Soest (2006) a Helium Isotope Perspective On The Dixie Valley, Nevada, Hydrothermal System