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![]() Date: 2010-01-27 09:53:23Reducing agents Lanthanides Rare earth element Monazite Mischmetal Lanthanum Cerium Bastnäsite Praseodymium Chemistry Matter Chemical elements | Source URL: minerals.usgs.govDownload Document from Source WebsiteFile Size: 86,39 KBShare Document on Facebook |
![]() | J. Earth Sci. Nagoya Univ., Vol. 38, 11 to 38, 1991 The Chemical Th-U-total Pb Isochron Ages of Zircon and Monazite from the Gray Granite of the Hida Terrane, Japan Kazuhiro SUZUKI and Mamoru ADACHI Department of EarthDocID: 1ulZf - View Document |
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![]() | THE LANTHANIDE MYTHS S. R. Trout Molycorp, Inc., White Plains, New York, USA* ABSTRACT While the lanthanides have been used in the permanent magnet industry for about 20 years, many misconceptions about their availabilitDocID: 1pCwO - View Document |