TEXTURAL AND MICROANALYSIS OF IGNEOUS ROCKS: TOOLS ...

147
TABLE 3.3
Continued
Sample Zone Pop. An FeOT P2O5 K2O TiO2 Na2O CaO MgO SiO2 Al2O3 Total Mg# Ti Rb Sr Y Ba La Ce Nd Sm Eu
(mol%)
D1 I B 83 0.52 0.16 0.03 0.04 1.88 17.19 0.16 46.80 34.19 100.97 0.19 235.6 – 381 0.15 6.8 0.33 0.55 0.28 0.04 0.28
D1 R B 77 0.71 0.19 0.03 0.04 2.63 15.89 0.20 48.25 33.04 100.97 0.18 – – – – – – – – – –
E C B 82 0.58 0.16 0.02 0.04 1.98 16.65 0.19 47.08 32.80 99.50 0.2 271.6 – 390 0.14 7.4 0.26 0.53 0.28 0.06 0.23
E I B 72 0.60 0.12 0.04 0.08 3.03 14.54 0.20 48.76 31.98 99.37 0.21 259.6 – 343 0.11 6.7 0.32 0.56 0.30 0.03 0.18
E R B 73 0.65 0.13 0.05 0.05 3.05 14.82 0.21 49.83 31.48 100.28 0.2 – – – – – – – – – –
E R B 60 1.05 0.10 0.10 0.12 4.62 12.47 0.25 53.18 29.17 101.05 0.15 – – – – – – – – – –
PG1 C A 79 0.80 0.14 0.02 0.08 2.40 16.01 0.19 48.19 32.35 100.18 0.16 – – – – – – – – – –
PG1 R A 67 0.91 0.13 0.05 0.10 3.73 13.56 0.24 51.10 30.18 100.01 0.17 – – – – – – – – – –
PG2 CTR A 72 0.74 0.14 0.04 0.06 3.14 14.39 0.22 49.25 31.30 99.28 0.19 387.3 – 365 0.18 10.2 0.26 0.52 0.45 0.11 0.16
PG3 CTR A 66 0.88 0.13 0.07 0.06 3.75 13.51 0.24 51.56 30.20 100.39 0.17 – – – – – – – – – –
PG4 CTR A 68 0.76 0.14 0.06 0.05 3.61 13.83 0.21 50.70 30.48 99.84 0.18 – – – – – – – – – –
PG5 C A 70 0.77 0.13 0.08 0.04 3.34 14.29 0.20 49.68 31.02 99.55 0.17 – – – – – – – – – –
PG5 R A 66 0.94 0.11 0.06 0.08 3.75 13.59 0.24 50.73 30.70 100.20 0.17 – – – – – – – – – –
continued...