Online link | https://doi.org/10.3133/ofr20131072 |
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Description | Rare-earth elements (REEs) are contained in a wide range of products of economic and strategic importance to the Nation. The REEs may or may not represent a significant component of that product by mass, value, or volume; however, in many cases, the embed |
Originators | Bleiwas, Donald I., Gambogi, Joseph |
Publication | U.S. Geological Survey Open-File Report 2013-1072 |