The principal rare earth elements deposits of the United States-A summary of domestic deposits and a global perspective
Explains the geologic setting in which these deposits are found, with information about production and the processes used to extract these valuable mineral resources.
U.S. Geological Survey Scientific Investigations Report 2010-5220
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, Economic geology
, Lanthanide series elements
, Mineral resources
, Mining and quarrying
, Placer deposit mining
, Mineral deposit areas
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