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Showing: 1 to 10 of 419 matches for "rare earth elements criteria"  Page   1   2   3   4   5   6   7   8   9  next TITLE Extractive Metallurgy Division - Improved Methods for the Preparation of the Rare-Earth Metals  SUMMARY ... SWCE the early work on the separation of the rare-earth elements by Spedding and coworkers,' great strides have been made in the preparation of high-purity rare ... AUTHOR Habermann, C. E. ; Daane, A. H. ; Palmer, P. E. PUBLISHED 1965 TITLE Geochemical Signature Of Uranium Deposits In The Elliot Lake Group Of Canada  SUMMARY ... an effective exploration tool, combined with better established exploration criteria. The close association of uranium with rare- earth elements inall analyzed ... AUTHOR Kimberley, Michael M. PUBLISHED 1980 TITLE Rare-Earth Magnetic Separation Of Heavy Minerals  SUMMARY ... Page 2. 1 INTRODUCTION Rare-earth elements have some unique properties that are used in many common applications, such as TV screens and lighters. ... AUTHOR Arvidson, B. R. PUBLISHED 1998 TITLE Institute of Metals Division - Prediction of Solid Solubility in Metallic Alloys  SUMMARY ... of applying the earlier Hume-Rothery criteria was moderately ... insoluble, and of the sixteen elements pre- dicted to ... was that the heavier rare earth metals, such ... AUTHOR Waber, James T. ; Gschneidner, Karl, Jr. ; Larson, Allen C. ; Prince, Margaret Y. PUBLISHED 1963 TITLE The Flotation of Rare Earths û A Contribution to Industrial Hygiene  SUMMARY ... the trace amounts of radioactive elements present in ... uneven, distribution of the rare earth minerals throughout ... of the problem suggested two criteria which are ... AUTHOR D N Collins ; C T Hollick PUBLISHED 1990 TITLE Book News  SUMMARY ... on a number of mineralogical and petrophysical criteria that can be ... materials: revised values for thorium, yttrium, lanthanum, and the rare-earth elements. ... PUBLISHED 1984 TITLE Rare and Valuable Metals for High-Tech Applications Found in Marine Ferromanganese Nodules and Crusts: Relationships To Genetic Endmembers - Introduction  SUMMARY ... ratios, and relationships between each other provide criteria for the genesis of ... Fe oxide: Evidence from the distribution of rare earth elements and yttrium ... AUTHOR Koschinsky, Andrea PUBLISHED 2010 TITLE Discriminating Between Background and Mine-Impacted Waters  SUMMARY ... to identi@ trace metal and Rare Earth Elements (REE's ... hydrologic processes operating at the earth's surface. ... elements useful to fingerprint the potential source ... AUTHOR Davis, Andy ; Tisdale, Amy ; Byrns, Cindi PUBLISHED 2000 TITLE Rare Earth Elements (REE) in Banded Iron Formations û Link Between Geochemistry and Mineralogy  SUMMARY ... average atomic mass) than specified in the search criteria and then ... 653 RARE EARTH ELEMENTS (REE) IN BANDED IRON FORMATIONS – LINK BETWEEN GEOCHEMISTRY AND ... AUTHOR J Gutzmer ; N J Beukes ; C Reinke ; M Bau PUBLISHED 2008 TITLE Rare Earths: A Magnet Producer?s Perspective ? Introduction  SUMMARY ... Criteria include strength of the magnet measured in Maximum Energy Product (BHmax) and Resistance ... Figure 7. Major uses for the rare earth elements in year 2008 ... AUTHOR Constantinides, S. PUBLISHED 2011 Showing: 1 to 10 of 419 matches for "rare earth elements criteria"  Page   1   2   3   4   5   6   7   8   9  next Search Again