Potassium in the Earth's core?
The partitioning of K and Na between liquid Fe-S-O alloys and silicate melt has been determined over the pressure and temperature range 2.5-24 GPa and 1500-1900°C. In experiments with S-free Fe alloys, the alkali elements show completely lithophile behaviour. When S is added, however, K and Na begin...
Główni autorzy: | Gessmann, C, Wood, B |
---|---|
Format: | Journal article |
Język: | English |
Wydane: |
2002
|
Podobne zapisy
-
Solubility of silicon in liquid metal at high pressure: implications for the composition of the Earth's core
od: Gessmann, C, i wsp.
Wydane: (2001) -
Potassium in the Earth's core.
od: Goettel, Kenneth Alfred
Wydane: (2010) -
The Earth's 'missing' niobium may be in the core.
od: Wade, J, i wsp.
Wydane: (2001) -
Core formation and the oxidation state of the Earth
od: Wade, J, i wsp.
Wydane: (2005) -
Accretion of the Earth and segregation of its core.
od: Wood, B, i wsp.
Wydane: (2006)