Polyphase zircon in ultrahigh-temperature granulites (Rogaland, SW Norway): constraints for Pb diffusion in zircon
SHRIMP U-Pb ages have been obtained for zircon in granitic gneisses from the aureole of the Rogaland anorthosite-norite intrusive complex, both from the ultrahigh temperature (UHT; >900 C pigeonite-in) zone and from outside the hypersthene-in isograd. Magmatic and metamorphic segments of composit...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Blackwell Publishing
2002
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/34717 |