Ion-Probe Measurement of Os, Ir, Pt, and AU Abundances in Iron Meteorites
Abstract
We describe an improved technique for obtaining abundances of Os, Ir, Pt, and Au in iron meteorites by ion probe. Data for 5 irons agree well with previous bulk measurements. Os, Ir, Pt, and Au are enriched in taenite and show M-shaped profiles.
- Publication:
-
Lunar and Planetary Science Conference
- Pub Date:
- March 1999
- Bibcode:
- 1999LPI....30.1493H