Journal article
THE OXIDATION-STATE OF THE EARTHS SUB-OCEANIC MANTLE FROM OXYGEN THERMOBAROMETRY OF ABYSSAL SPINEL PERIDOTITES
- Abstract:
-
THE oxygen fugacity (fO2), or redox state, of the Earth's mantle is an important parameter in the evolution of mantle-derived magmatic rocks. Most estimates of the upper-mantle redox state have been based on samples of the sub-continental mantle and terrestrial lavas, and estimates of fO2 obtained by thermo-barometric methods tend to cluster within ±1.5 log units of the FMQ (fayalite-magnetite-quartz) reference oxygen fugacity buffer. Much less is known about the redox state of the sub-oceani...
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- Publication status:
- Published
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- Publisher copy:
- 10.1038/341526a0
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Bibliographic Details
- Journal:
- NATURE
- Volume:
- 341
- Issue:
- 6242
- Pages:
- 526-527
- Publication date:
- 1989-10-12
- DOI:
- ISSN:
-
0028-0836
- Source identifiers:
-
175084
Item Description
- Language:
- English
- Pubs id:
-
pubs:175084
- UUID:
-
uuid:b7e873e6-7cab-4866-a9d0-bff08c74c2c1
- Local pid:
- pubs:175084
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 1989
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