| RA-QD02-100 | RA-QD02-133-1 | RA-QD02-138 | RA-QD02-179 | |
---|---|---|---|---|---|
 | Plagioclase | Olivine | Plagioclase | Olivine | Olivine |
SiO2 | 63.7 | 37.0 | 64.1 | 37.5 | 39.6 |
Al2O3 | 21.7 | 0.03 | 21.8 | b.d. | 0.05 |
TiO2 | b.d. | b.d. | b.d. | b.d. | b.d. |
FeO | 0.09 | 26.3 | 0.11 | 26.6 | 23.5 |
MnO | b.d. | 0.41 | b.d. | 0.43 | 0.40 |
MgO | 0.05 | 34.7 | b.d. | 34.5 | 36.5 |
CaO | 2.25 | b.d. | 2.25 | b.d. | b.d. |
Na2O | 8.75 | 0.03 | 8.92 | 0.04 | b.d. |
K2O | 0.78 | b.d. | 0.99 | b.d. | b.d. |
Cr2O3 | b.d. | b.d. | b.d. | b.d. | b.d. |
NiO | b.d. | b.d. | b.d. | b.d. | b.d. |
P2O5 | b.d. | Â | b.d. | b.d. | b.d. |
Total | 97.3 | 98.5 | 98.2 | 99.1 | 100.1 |
Fo | Â | 70.2 | Â | 69.8 | 73.4 |
Fa | Â | 29.8 | Â | 30.1 | 26.6 |
An | 11.9 | Â | 11.5 | Â | Â |
Ab | 83.2 | Â | 82.4 | Â | Â |
Or | 4.9 | Â | 6.1 | Â | Â |