Online link | https://doi.org/10.3133/ofr20191023A |
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Description | Explains background, data sources, and methodology used to identify focus areas for potential domestic sources of rare earth elements in non-fuel deposit types. |
Originators | Hammarstrom, Jane M., Dicken, Connie L. |
Publication | U.S. Geological Survey Open-File Report 2019-1023A |