Proterozoic Granulites from the Rauer Group, East Antarctica. I. Decompressional Pressure-Temperature Paths Deduced from Mafic and Felsic Gneisses
Granulites from the Rauer Group, East Antarctica, were metamorphosed at 860�40�C during a high-grade tectonothermal episode younger than 1400 Ma and probably close to 1000 Ma in age. A spatial variation of pressures of metamorphism at the thermal peak is calculated for felsic and mafic granulites pr...
| Published in: | Journal of Petrology |
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| Main Author: | |
| Format: | Text |
| Language: | English |
| Published: |
Oxford University Press
1988
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| Online Access: | http://petrology.oxfordjournals.org/cgi/content/short/29/5/1059 https://doi.org/10.1093/petrology/29.5.1059 |