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Rare Earth Elements (REE) from Coal and Coal Byproducts
Rare Earth Elements (REE) from Coal and Coal Byproducts portfolio site -
University of Kentucky - Sample Analysis
The files available under this heading are comprised on data taken from a series of bench-scale separations tests performed. Link to Rare Earth Elements from Coal and Coal... -
Mineral Commodity Summaries 2022 - CLAYS Data Release
This data release contains the U.S. salient statistics and world production data extracted from the CLAYS data sheet of the USGS Mineral Commodity Summaries 2022.