Sodium in Semarkona Type II Chondrules
Abstract
Na in chondrules increases more from bulk to mesostasis more than can be due to fractionation. Equilibrium Na partitioning exists between olivine rims and interstitial glass. Type II chondrules were open to evaporation and recondensation of Na.
- Publication:
-
41st Annual Lunar and Planetary Science Conference
- Pub Date:
- March 2010
- Bibcode:
- 2010LPI....41.1703H