Rare earth element mineralogy, geochemistry, and preliminary resource assessment of the Khanneshin carbonatite complex, Helmand Province, Afghanistan /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), U.S. Task Force for Business and Stability Operations, Afghanistan. Department of Geological Survey
Other Authors:	Tucker, Robert D.
Format:	Government Document eBook
Language:	English
Published:	Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2011.
Series:	U.S. Geological Survey open-file report ; 2011-1207. USGS Afghanistan project product ; no. 200.
Subjects:	Rare earth metals > Afghanistan > Helmand. Carbonatites > Afghanistan > Helmand.
Online Access:	https://purl.fdlp.gov/GPO/gpo14020

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