VIEWS: 5 PAGES: 1 CATEGORY: Engineering & Energy POSTED ON: 7/14/2010
According to the company's data accepted by the USGS in a study released last September, U.S. Rare Earths' holdings show high concentrations of individual rare earths of both the yttrium-heavy rare earths group and the ceriumlight rare earths group.
Rare earths deposits listed as most important by USGS Anonymous Mining Engineering; Mar 2010; 62, 3; Docstoc pg. 14 Reproduced with permission of the copyright owner. Further reproduction prohibited without permission.
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