Rare earth element mineralogy, geochemistry, and preliminary resource assessment of the Khanneshin carbonatite complex, Helmand Province, Afghanistan / Robert D. Tucker [and others] ; prepared in cooperation with the Task Force for Business and Stability Operations, under the auspices of the U.S. Department of Defense and the Afghanistan Geological Survey.

Format Electronic
Publication InfoReston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2011.
Description1 online resource (v, 51 pages) : illustrations (chiefly color), maps (chiefly color).
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo14020
Subjects

Other author/creatorTucker, Robert D.
Other author/creatorGeological Survey (U.S.)
Other author/creatorU.S. Task Force for Business and Stability Operations.
Other author/creatorAfghanistan. Department of Geological Survey.
SeriesOpen-file report ; 2011-1207
USGS Afghanistan project product ; no. 200
U.S. Geological Survey open-file report 2011-1207. ^A632201
USGS Afghanistan project product ; no. 200. ^A1031337
General noteTitle from title screen (viewed on Oct. 18, 2011).
Bibliography noteIncludes bibliographical references (p. 49-51).
GPO item number0624-H (online)
Govt. docs number I 19.76:2011-1207