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 Info | Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2011. |
| Description | 1 online resource (v, 51 pages) : illustrations (chiefly color), maps (chiefly color). |
| Supplemental Content | https://purl.fdlp.gov/GPO/gpo14020 |
| Subjects |
| Other author/creator | Tucker, Robert D. |
| Other author/creator | Geological Survey (U.S.) |
| Other author/creator | U.S. Task Force for Business and Stability Operations. |
| Other author/creator | Afghanistan. Department of Geological Survey. |
| Series | Open-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 note | Title from title screen (viewed on Oct. 18, 2011). |
| Bibliography note | Includes bibliographical references (p. 49-51). |
| GPO item number | 0624-H (online) |
| Govt. docs number | I 19.76:2011-1207 |