Автор: Геря Тарас Викторович
диссертация на соискание ученой степени доктора
геолого-минералогических наук
Московский Государственный Университет им.
М.В. Ломоносова |
Содержание |
Таблица III.5. Составы* амфиболов и
расчетные Р-Т параметры** их
равновесий с Pl и Qtz для образцов безгранатовых
амфиболитов (см. табл.III.1) исследованных комплексов.
Анализ
|
Si
|
Ti
|
Al
|
Fe
|
Mn
|
Mg
|
Ca
|
Na
|
K
|
T, oC
|
P, кбар
|
Юксеевский комплекс, Енисейский кряж
T-244, пик
метаморфизма (центры син-D2 Hbl)
|
2-5
|
6.201
|
0.086
|
2.578
|
1.640
|
0.023
|
2.473
|
1.804
|
0.508
|
0.074
|
650
|
5.52
|
2-7
|
6.249
|
0.059
|
2.538
|
1.612
|
0.034
|
2.508
|
1.821
|
0.518
|
0.095
|
644
|
5.48
|
2-9
|
6.248
|
0.093
|
2.484
|
1.595
|
0.025
|
2.554
|
1.827
|
0.493
|
0.092
|
645
|
5.31
|
2-24
|
6.161
|
0.082
|
2.650
|
1.648
|
0.026
|
2.432
|
1.831
|
0.515
|
0.086
|
654
|
5.69
|
2-26
|
6.199
|
0.078
|
2.573
|
1.579
|
0.009
|
2.562
|
1.788
|
0.599
|
0.074
|
650
|
5.52
|
2-30
|
6.229
|
0.075
|
2.621
|
1.580
|
0.016
|
2.479
|
1.847
|
0.551
|
0.087
|
645
|
5.72
|
2-39
|
6.208
|
0.081
|
2.576
|
1.611
|
0.025
|
2.498
|
1.826
|
0.538
|
0.090
|
649
|
5.54
|
T-244, пик
метаморфизма (центры пост-D2 Hbl)
|
5-36
|
6.143
|
0.077
|
2.727
|
1.676
|
0.015
|
2.363
|
1.852
|
0.649
|
0.114
|
655
|
5.89
|
5-37
|
6.260
|
0.102
|
2.600
|
1.581
|
0.042
|
2.415
|
1.863
|
0.436
|
0.096
|
642
|
5.70
|
5-38
|
6.199
|
0.102
|
2.603
|
1.625
|
0.019
|
2.452
|
1.841
|
0.495
|
0.089
|
649
|
5.60
|
5-39
|
6.166
|
0.076
|
2.634
|
1.666
|
0.008
|
2.450
|
1.855
|
0.485
|
0.084
|
653
|
5.64
|
5-41
|
6.227
|
0.090
|
2.630
|
1.580
|
0.030
|
2.443
|
1.841
|
0.499
|
0.095
|
645
|
5.74
|
5-43
|
6.307
|
0.074
|
2.471
|
1.704
|
0.000
|
2.444
|
1.875
|
0.500
|
0.087
|
637
|
5.35
|
5-46
|
6.199
|
0.080
|
2.627
|
1.606
|
0.027
|
2.461
|
1.868
|
0.514
|
0.115
|
649
|
5.68
|
T-244,
ретроградная стадия (края син-D2 Hbl)
|
2-1
|
6.725
|
0.043
|
1.897
|
1.338
|
0.011
|
2.985
|
1.850
|
0.360
|
0.040
|
588
|
4.30
|
2-15
|
6.164
|
0.107
|
2.627
|
1.621
|
0.013
|
2.468
|
1.815
|
0.532
|
0.079
|
654
|
5.62
|
2-28
|
6.548
|
0.054
|
2.143
|
1.473
|
0.028
|
2.755
|
1.849
|
0.421
|
0.059
|
610
|
4.76
|
2-32
|
6.090
|
0.061
|
2.791
|
1.632
|
0.027
|
2.398
|
1.851
|
0.601
|
0.095
|
661
|
6.02
|
2-34
|
6.259
|
0.103
|
2.523
|
1.595
|
0.017
|
2.503
|
1.786
|
0.459
|
0.094
|
643
|
5.46
|
2-40
|
6.737
|
0.031
|
1.845
|
1.437
|
0.024
|
2.926
|
1.838
|
0.400
|
0.040
|
587
|
4.11
|
2-41
|
6.367
|
0.045
|
2.363
|
1.530
|
0.033
|
2.663
|
1.825
|
0.394
|
0.051
|
631
|
5.14
|
2-46
|
6.361
|
0.057
|
2.339
|
1.604
|
0.020
|
2.619
|
1.849
|
0.495
|
0.070
|
632
|
5.03
|
T-244,
ретроградная стадия (края пост-D2 Hbl)
|
5-34
|
6.087
|
0.085
|
2.820
|
1.553
|
0.027
|
2.428
|
1.866
|
0.466
|
0.095
|
661
|
6.11
|
5-40
|
6.142
|
0.087
|
2.716
|
1.591
|
0.030
|
2.435
|
1.819
|
0.555
|
0.108
|
655
|
5.87
|
5-42
|
6.762
|
0.046
|
1.820
|
1.358
|
0.030
|
2.983
|
1.869
|
0.395
|
0.039
|
584
|
4.10
|
5-44
|
6.222
|
0.094
|
2.524
|
1.638
|
0.038
|
2.485
|
1.911
|
0.477
|
0.098
|
648
|
5.38
|
5-45
|
6.286
|
0.088
|
2.465
|
1.640
|
0.022
|
2.500
|
1.849
|
0.504
|
0.094
|
640
|
5.30
|
Зона Хот Ривер, Южная Африка
Lim101b,
проградная стадия (центры Hbl)
|
D108
|
7.461
|
0.021
|
0.682
|
1.829
|
0.017
|
2.990
|
1.748
|
0.065
|
0.004
|
484
|
1.26
|
D109
|
7.281
|
0.042
|
0.913
|
1.864
|
0.008
|
2.892
|
1.792
|
0.144
|
0.008
|
514
|
1.69
|
D110
|
6.991
|
0.039
|
1.498
|
2.021
|
0.032
|
2.420
|
1.797
|
0.174
|
0.032
|
552
|
3.29
|
D111
|
7.234
|
0.034
|
0.977
|
1.887
|
0.032
|
2.836
|
1.766
|
0.156
|
0.006
|
521
|
1.82
|
D112
|
7.320
|
0.024
|
0.836
|
1.871
|
0.039
|
2.909
|
1.761
|
0.158
|
0.008
|
508
|
1.46
|
D113
|
7.131
|
0.028
|
1.214
|
1.918
|
0.047
|
2.662
|
1.792
|
0.215
|
0.017
|
534
|
2.54
|
D114
|
6.829
|
0.051
|
1.633
|
2.067
|
0.010
|
2.410
|
1.755
|
0.307
|
0.014
|
575
|
3.39
|
D115
|
6.804
|
0.061
|
1.752
|
2.050
|
0.030
|
2.303
|
1.765
|
0.331
|
0.019
|
577
|
3.78
|
D116
|
6.779
|
0.049
|
1.711
|
2.082
|
0.034
|
2.345
|
1.709
|
0.333
|
0.025
|
581
|
3.56
|
Lim101b, пик
метаморфизма и ретроградная стадия (края Hbl)
|
D54
|
6.619
|
0.054
|
2.222
|
2.049
|
0.024
|
2.032
|
1.748
|
0.426
|
0.039
|
597
|
5.03
|
D54A
|
6.498
|
0.078
|
2.157
|
2.151
|
0.027
|
2.090
|
1.780
|
0.443
|
0.032
|
614
|
4.55
|
D57
|
6.682
|
0.049
|
2.101
|
2.080
|
0.017
|
2.071
|
1.717
|
0.406
|
0.024
|
589
|
4.74
|
D59
|
7.128
|
0.032
|
1.252
|
1.858
|
0.014
|
2.716
|
1.688
|
0.247
|
0.009
|
534
|
2.71
|
D60
|
7.032
|
0.054
|
1.400
|
1.936
|
0.027
|
2.551
|
1.713
|
0.264
|
0.029
|
547
|
3.03
|
D118
|
6.797
|
0.060
|
1.685
|
2.048
|
0.016
|
2.395
|
1.697
|
0.356
|
0.023
|
579
|
3.51
|
D119
|
6.987
|
0.044
|
1.413
|
1.973
|
0.034
|
2.549
|
1.633
|
0.279
|
0.009
|
554
|
2.95
|
D120
|
6.958
|
0.044
|
1.357
|
2.023
|
0.037
|
2.581
|
1.737
|
0.281
|
0.000
|
560
|
2.62
|
D125
|
7.344
|
0.023
|
0.864
|
1.759
|
0.038
|
2.971
|
1.757
|
0.148
|
0.005
|
503
|
1.71
|
D126
|
6.529
|
0.086
|
2.040
|
2.136
|
0.031
|
2.179
|
1.754
|
0.419
|
0.017
|
612
|
4.20
|
* формулы амфиболов расчитаны на 13 катионов.
** Р-Т параметры рассчитаны по Hbl геотермобарометру (ур-я I.1.13,
I.1.14).
|