Stage 1 | Parent BAF 22 | Daughter BAF 44 | Plagioclase | Clinopyroxene | Olivine | Magnetite | Calc. Parent | Residuals |
SiO2 | 43.03 | 43.91 | 50.82 | 38.06 | 38.06 | 0.10 | 42.99 | −0.04 |
TiO2 | 3.38 | 3.28 | 0.14 | 0.09 | 0.09 | 25.14 | 3.28 | −0.10 |
Al2O3 | 13.19 | 13.31 | 31.11 | 6.88 | 0.05 | 2.57 | 12.97 | −0.22 |
Fe2O3 | 1.84 | 1.81 |
| 1.90 |
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| 1.72 | −0.12 |
FeO | 12.20 | 12.09 | 0.64 | 5.26 | 24.64 | 65.30 | 12.38 | 0.18 |
MnO | 0.24 | 0.20 | 0.02 | 0.00 | 0.44 | 0.72 | 0.20 | −0.04 |
MgO | 10.61 | 10.19 | 0.03 | 12.25 | 37.32 | 3.69 | 10.43 | −0.18 |
CaO | 11.17 | 10.65 | 14.02 | 22.91 | 0.47 | 0.19 | 11.15 | −0.02 |
Na2O | 2.23 | 2.73 | 3.47 | 0.52 | 0.00 | 0.02 | 2.53 | 0.30 |
K2O | 1.49 | 1.29 | 0.28 | 0.00 | 0.01 | 0.02 | 1.15 | −0.34 |
P2O5 | 0.76 | 0.71 | 0.08 | 0.00 | 0.05 | 0.00 | 0.63 | −0.13 |
Total | 100.14 | 100.17 | 100.60 | 87.87 | 101.13 | 97.75 | 99.42 |
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| ∑r2 = 0.37 |