Autor: |
de Haas, Geert-Jan L.M., Nijland, Timo G., Valbracht, Peter J., Maijer, Cees, Verschure, Rob, Andersen, Tom |
Předmět: |
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Zdroj: |
Contributions to Mineralogy & Petrology; Aug2002, Vol. 143 Issue 5, p537, 14p, 6 Black and White Photographs, 3 Charts, 6 Graphs, 1 Map |
Abstrakt: |
Demonstrates the magmatic versus metamorphic origin of olivine-plagioclase coronas. Details on the isotopic equilibrium between inner shell orthopyroxene and magmatic assemblage; Arguments for magmatic origin; Replacement of intercumulus clinopyroxene by amphibole. |
Databáze: |
Complementary Index |
Externí odkaz: |
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