CX-100019: Categorical Exclusion Determination

Determination of Rare Earths in Geothermal Brines and Evaluation of Potential Extraction Techniques CX(s) Applied: A9, B3.1, B3.6 Date: 08/18/2014 Location(s): California Offices(s): Golden Field Office Technology Office: Geothermal Technologies Award...

Office of NEPA Policy and Compliance

August 18, 2014
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Determination of Rare Earths in Geothermal Brines and Evaluation of Potential Extraction Techniques
CX(s) Applied: A9, B3.1, B3.6
Date: 08/18/2014
Location(s): California
Offices(s): Golden Field Office
Technology Office: Geothermal Technologies
Award Number: DE-EE0006750

Simbol, Inc. would utilize DOE and cost share funding to develop a database of concentrations, a methodology for extraction, and an economic model for production of rare earth elements from U.S. geothermal waters.