DIRECT DETERMINATION OF STRONTIUM ENRICHMENT ON GRAIN-BOUNDARIES IN A GARNET LHERZOLITE XENOLITH BY PROTON MICROPROBE ANALYSIS
The mechanisms by which trace and radiogenic elements are held and transported in the Earth's mantle are of prime importance in studies of basalt petrogenesis and the chemical processing of the mantle. While such mechanics include the migration of melts and the convective physical admixture of...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1984
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