Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Parental melt compositions calculated for HSE, S, P, and C for the best-fit model to reproduce the SBT chemical patterns, and comparison to IVA and IVB systems.
| Re | Os | Ir | Ru | Pt | Pd | S | P | C | |
|---|---|---|---|---|---|---|---|---|---|
| SBT parental melt | 770 | 9400 | 8500 | 13000 | 16000 | 8400 | 7 | 1 | <0.05 |
| IVA parental melta | 295 | 3250 | 2700 | 3900 | 5900 | 4500 | 3 | 0.1 | 0 |
| IVB parental meltb | 1410 | 21600 | 17500 | 19600 | 29800 | 10900 | 2 | 0.65 | 0 |
Concentrations are in ng/g for HSE and wt. % for S, P, and C.
From McCoy et al. (2011).
From Walker et al. (2008).
