Definition: CV-3: Extensional Domain
From Open Energy Information
CV-3: Extensional Domain
An extensional domain play is an area of high thermal gradients provided by an elevated mantle. This elevated mantle is caused by crustal extension and thinning.
- Inga S. Moeck. Graeme Beardsmore. 2014. A New 'Geothermal Play Type' Catalog: Streamlining Exploration Decision Making. In: Proceedings. Thirty-Ninth Workshop on Geothermal Reservoir Engineering; 2014/02/24; Stanford. California. Stanford. California: Stanford University; p. 8