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Date: 2013-02-13 15:54:34Economic geology Chemical elements Poor metals Post-transition metals Rare earth element Ore Indium Mountain Pass rare earth mine Tin Matter Chemistry Periodic table | TESTIMONY OF W. DAVID MENZIE CHIEF, GLOBAL MINERALS ANALYSIS SECTION, NATIONAL MINERALS INFORMATION CENTER U.S. GEOLOGICAL SURVEY U.S. DEPARTMENT OF THE INTERIOR BEFORE THEAdd to Reading ListSource URL: www.uscc.govDownload Document from Source WebsiteFile Size: 463,87 KBShare Document on Facebook |