An Ion Probe Study of Al-Mg Systematics in the Ningqiang Carbonaceous Chondrite
Abstract
We studied Al-Mg systematics in one CAI, one POI, and two chondrules in Ningqiang. The CAI shows a (26Al/27Al)o ratio close to the canonical value. The POI has a ratio one order of magnitude lower. Two chondrules show no clear excesses of 26Mg*.
- Publication:
-
Lunar and Planetary Science Conference
- Pub Date:
- March 1999
- Bibcode:
- 1999LPI....30.1488H