WVGES Trace Elements in West Virginia Coals

Click Here To Go To Trace Elements Framed Home Page Stratigraphic Distribution of Neodymium (Nd)

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The stratigraphic distribution of Neodymium (Nd) shows most coals average less than 10 ppm with a slight stratigraphic trend toward increased Nd upward in Middle Pennsylvanian coals, possibly reflecting the ubiquitous occurrence of monazite and other ash related minerals in West Virginia coals.
Go to Neodymium State MapGo to Neodymium Summary StatisticsGo to General Elements Page
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Page last revised: March 2, 2002

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            West Virginia Geological & Economic Survey
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