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IV
Tab. A2 continued
Pamir frontal range/Kunlun arc Karakul-Mazar belt Triassic/Jurassic at Qiangtang and RPZ
volcanic plutonic plutonic
andesite dacite rhyolite granite leucogab. granite
Sample AD5a AD6e AD6c AD6f AD2a P22 P24 P25 96M9a L96M25a 96P4e L96A9
SiO2 55.63 55.96 62.67 67.00 72.93 68.42 69.47 71.96 59.94 68.65 70.14 71.84
TiO 2 0.61 0.65 0.60 0.55 0.23 0.33 0.31 0.25 1.21 0.57 0.30 0.30
Al 2O 3 14.76 17.63 15.02 14.50 13.85 15.92 15.56 14.49 18.34 13.05 15.22 14.18
Fe2O3 7.47 7.21 5.58 4.74 2.80 3.06 2.87 2.27 2.50 3.42 1.94 2.04
MnO 0.14 0.14 0.09 0.06 0.05 0.07 0.07 0.06 0.03 0.09 0.04 0.04
MgO 3.45 3.80 2.34 1.32 0.66 0.93 0.76 0.64 1.58 1.49 0.54 0.72
CaO 7.46 7.34 4.49 2.20 1.83 3.05 2.59 2.09 3.68 2.95 1.64 1.90
Na 2O 3.50 3.34 3.95 4.39 6.16 2.63 2.61 2.60 8.59 2.53 3.41 2.63
K 2O 0.48 0.46 1.16 2.45 0.10 3.50 3.85 4.02 0.61 4.10 3.79 4.38
P 2O 5 0.05 0.10 0.05 0.05 0.02 0.11 0.10 0.09 0.19 0.11 0.22 0.07
Ba 73.0 237.0 348.0 660.0 14.0 466 519 422 308 932 237 403
Cr 32 24 33 26 0 34 28 50 109 138 9 115
Nb 0.0 2.0 2.5 6.0 2.5 11.0 9.5 7.0 107 12 23 11
Ni 0.0 11.5 12.0 2.0 3.5 32.0 20.0 41.0 94 9 4 48
Rb 9.0 9.0 41.0 76.5 2.0 154.0 163.5 162.5 15 155 250 183
Sr 163.0 518.5 442.0 248.5 77.0 227.0 209.0 164.5 496 218 119 162
V 169.0 136.5 99.5 74.0 21.5 33.0 29.5 23.5 50 39 29 20
Y 17.0 21.0 14.0 22.0 18.0 24.4 26.0 24.0 27 22 16 29
Zn 73.0 76.0 53.0 57.0 26.0 59.5 55.0 43.5 18 127 37 74
Zr 70.0 105.0 129.5 150.0 99.5 148.0 141.5 119.0 1488 188 111 125
Total 99.47 99.39 99.49 99.30 99.63 99.15 99.05 99.18 98.34 99.53 99.31 99.11
LOI 5.88 2.63 3.39 1.93 0.96 0.79 0.59 0.47 1.20 2.4 1.99 0.69
A/CNK 0.74 0.91 0.94 1.05 1.02 1.17 1.18 1.17 0.85 0.93 1.20 1.13
Th 0.9 1.4 6.7 11.2 1.3 13.3 16.2 12.6 13.8 13.8 10.7 22.6
Ta