Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"rare-element"”.
-
Trace element behaviour in a LCT-pegmatite with rare-element mineralization : the Luolamäki pegmatite, a case study
… an unexpected level. As pegmatites are hosts for rare-element mineralization’s they are mined extensively throughout the world. As a result of the transition to more ecological solutions in propulsions the need for large quantities of certain elements, elements such as lithium, for batteries are …
-
Mineralogy and Geochemistry of the Dumper Dew Pegmatite, Oxford County, Maine
… The pegmatite hosts a diverse assemblage of rare-element mineral phases due to its high degree of geochemical fractionation. Trends of geochemical fractionation of individual mineral phases such as K-feldspar, muscovite, garnet, apatite, beryl, spodumene, triphylite-lithiophilite, tourmaline, …
-
Quasar Outflows: Their Scale, Behavior and Influence in the Host Galaxy
… in the appearance of absorption from the rare element Phosphorus, as well as from sparsely-populated energy levels of CIII and SiIII. These spectral features allowed for an accurate determination of R and for constraints on the ionization phase to be obtained. The latter constraints were …