样号 | P23-4 | P23-6 | P23-1 | PB1 | PB5 | IB-10 | IB-11 | IB-7 |
岩性 | 辉长岩 | 辉长苏长岩 | 橄榄辉长苏长岩 | 苏长岩 | ||||
SiO2 | 48.25 | 44.73 | 47.89 | 50.51 | 47.34 | 49.99 | 48.33 | 47.77 |
TiO2 | 0.26 | 0.29 | 0.81 | 0.31 | 1.16 | 2.34 | 0.31 | 0.44 |
Al2O3 | 22.72 | 21.20 | 17.61 | 18.03 | 16.63 | 22.17 | 17.82 | 17.41 |
TFe2O3 | 3.80 | 7.01 | 9.38 | 7.71 | 9.84 | 7.01 | 7.75 | 7.85 |
MnO | 0.08 | 0.10 | 0.14 | 0.13 | 0.15 | 0.10 | 0.10 | 0.13 |
MgO | 6.29 | 8.61 | 7.51 | 7.42 | 9.20 | 5.10 | 9.82 | 9.35 |
CaO | 13.46 | 13.68 | 11.89 | 11.16 | 11.88 | 9.46 | 12.45 | 13.13 |
Na2O | 2.21 | 1.77 | 3.74 | 2.60 | 2.90 | 3.56 | 2.43 | 2.69 |
K2O | 0.20 | 0.18 | 0.21 | 0.23 | 0.12 | 0.23 | 0.09 | 0.09 |
P2O5 | 0.02 | 0.03 | 0.02 | 0.03 | 0.02 | 0.03 | 0.02 | 0.02 |
LOI | 1.73 | 1.92 | 0.23 | 0.17 | 0.07 | 0.10 | 0.41 | 0.32 |
TATOL | 99.02 | 99.52 | 99.43 | 98.30 | 99.31 | 100.09 | 99.53 | 99.20 |
Mg# | 0.77 | 0.71 | 0.61 | 0.66 | 0.65 | 0.59 | 0.7 | 0.70 |
m/f | 3.28 | 2.43 | 1.59 | 1.91 | 1.85 | 1.44 | 2.51 | 2.36 |
Li | 11.63 | 5.39 | 7.49 | 10.56 | 11.63 | 7.22 | 5.69 | 6.09 |
Be | 0.31 | 0.27 | 0.30 | 0.27 | 0.27 | 0.30 | 0.17 | 0.15 |
Sc | 12.35 | 7.56 | 23.99 | 21.74 | 22.45 | 6.59 | 17.31 | 20.76 |
V | 96.63 | 67.17 | 283.87 | 130.42 | 214.95 | 180.12 | 138.40 | 168.25 |
Cr | 541.14 | 365.32 | 23.43 | 75.40 | 413.68 | 123.97 | 483.32 | 412.68 |
Co | 26.04 | 55.27 | 40.34 | 41.82 | 53.18 | 23.45 | 54.40 | 52.29 |