Rare Earth Element Abundances in Refractory Inclusions from Y-81020 (CO3.0) Chondrite: Evidence of REE Fractionation Under Variable Conditions
Abstract
REE analyses were performed for refractory inclusions from Y-81020 chondrite. One inclusion shows HREE-depletion with large positive anomalies in Eu and Yb. Fractionation conditions to produce such REE patterns are discussed.
- Publication:
-
37th Annual Lunar and Planetary Science Conference
- Pub Date:
- March 2006
- Bibcode:
- 2006LPI....37.1514H