Marcles microgranite | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Texture | Porphyric | Spherulitic | Granophyric | |||||||||
Sample | DB08 | MG08 | 121 | 142 | DB10 | MG03 | 140 | 163 | DB12 | 139 | 148 | 154 |
SiO2 | 71.00 | 71.58 | 73.32 | 72.25 | 72.00 | 72.74 | 71.39 | 70.61 | 71.60 | 73.03 | 72.11 | 71.63 |
TiO2 | 0.29 | 0.31 | 0.13 | 0.22 | 0.26 | 0.24 | 0.29 | 0.41 | 0.29 | 0.26 | 0.25 | 0.31 |
Al2O3 | 14.63 | 14.80 | 14.66 | 14.66 | 14.89 | 14.35 | 14.81 | 14.91 | 14.56 | 14.04 | 14.76 | 14.84 |
Fe2O3 | 1.60 | 0.61 | 0.45 | 0.38 | 0.32 | 0.33 | 0.60 | 0.60 | 0.24 | 0.36 | 0.64 | 0.31 |
FeO | 0.33 | 1.26 | 0.42 | 1.08 | 1.29 | 1.13 | 1.18 | 1.55 | 1.48 | 1.09 | 0.98. | 1.48 |
MnO | 0.03 | 0.03 | 0.03 | 0.05 | 0.03 | 0.03 | 0.04 | 0.04 | 0.03 | 0.03 | 0.03 | 0.03 |
MgO | 0.50 | 0.57 | 0.24 | 0.34 | 0.45 | 0.36 | 0.54 | 0.73 | 0.47 | 0.42 | 0.41 | 0.43 |
CaO | 1.15 | 0.74 | 0.59 | 0.75 | 0.54 | 0.60 | 0.66 | 0.67 | 0.60 | 0.58 | 0.58 | 0.58 |
Na2O | 3.29 | 3.52 | 4.11 | 3.82 | 3.55 | 3.79 | 3.31 | 3.39 | 3.45 | 3.29 | 3.38 | 3.02 |
K2O | 5.10 | 4.93 | 4.26 | 4.86 | 5.03 | 5.07 | 5.11 | 5.19 | 5.16 | 4.77 | 5.21 | 5.27 |
P2O5 | 0.33 | 0.38 | 0.37 | 0.33 | 0.34 | 0.34 | 0.36 | 0.38 | 0.34 | 0.33 | 0.34 | 0.35 |
H2O | 0.82 | 1.04 | 0.81 | 0.88 | 1.05 | 0.71 | 1.25 | 1.19 | 1.31 | 0.96 | 0.95 | 1.02 |
CO2 | 0.59 | 0.14 | 0.16 | 0.27 | 0.16 | 0.18 | 0.11 | 0.14 | 0.18 | 0.17 | 0.14 | 0.16 |
Total | 99.66 | 99.90 | 99.54 | 99.90 | 99.91 | 99.87 | 99.67 | 99.79 | 99.71 | 99.34 | 99.89 | 99.59 |
Mg# | 33 | 36 | 34 | 30 | 33 | 31 | 36 | 38 | 33 | 34 | 32 | 30 |
A/CNK | 1.12 | 1.19 | 1.18 | 1.13 | 1.21 | 1.12 | 1.21 | 1.20 | 1.18 | 1.21 | 1.20 | 1.27 |
Sc | 10.5 | 10.2 | 10.5 | 10.4 | 11.0 | 10.1 | 11.2 | 11.1 | 10.2 | 11.1 | n.a. | n.a. |
V | 18.0 | 17.0 | 3.00 | 11.0 | 16.0 | 13.0 | 20.0 | 28.0 | 16.0 | 16.0 | 15.0 | 18.0 |
Cr | 6.00 | 12.0 | – | – | 5.00 | 4.00 | 5.00 | 8.00 | 5.00 | 3.00 | 5.00 | 6.00 |
Co | 49.7 | 49.8 | 41.8 | 42.1 | 48.0 | 44.5 | 40.9 | 38.5 | 72.3 | 69.1 | 47.0 | 40.0 |
Ni | 4.19 | 4.45 | <4 | <4 | 4.45 | 5.35 | 3.25 | 4.06 | 3.24 | 5.06 | – | – |
Cu | 22.2 | 7.89 | 30.4 | 34.5 | 15.6 | 15.5 | 8.90 | 10.6 | 10.3 | 16.5 | – | – |
Zn | 92.3 | 96.1 | 69.1 | 84.0 | 82.4 | 71.5 | 89.9 | 92.8 | 81.6 | 98.8 | 71.0 | 31.0 |
Ga | 20.0 | 22.0 | 23.0 | 19.0 | 20.0 | 17.0 | 20.0 | 21.0 | 21.0 | 21.0 | 23.0 | 22.0 |
Rb | 255 | 296 | 339 | 281 | 308 | 245 | 273 | 287 | 303 | 306 | 306 | 321 |
Sr | 103 | 93.8 | 60.6 | 83.9 | 84.7 | 77.6 | 97.0 | 114 | 81.6 | 95.7 | 77.0 | 86.0 |
Y | 15.7 | 14.2 | 11.4 | 11.9 | 14.1 | 17.9 | 14.8 | 15.8 | 13.5 | 11.8 | 13.0 | 15.0 |
Zr | 121 | 119 | 57.2 | 85.5 | 105 | 99.8 | 114 | 157 | 122 | 107 | 113 | 131 |
Nb | 18.4 | 18.0 | 21.4 | 17.5 | 18.0 | 18.0 | 16.7 | 17.1 | 17.1 | 18.2 | 5.00 | – |
Cs | 9.45 | 12.6 | 27.0 | 11.3 | 10.8 | 9.49 | 11.2 | 11.8 | 10.3 | 16.2 | n.a. | n.a. |
Ba | 614 | 347 | 273 | 336 | 517 | 416 | 577 | 485 | 365 | 690 | 228 | 251 |
La | 22.6 | 22.3 | 10.4 | 15.3 | 13.8 | 20.4 | 20.9 | 32.1 | 23.1 | 20.5 | 18.0 | 23.0 |
Ce | 47.7 | 47.5 | 19.6 | 32.6 | 32.2 | 42.2 | 43.5 | 68.5 | 50.3 | 45.2 | 47.0 | 47.0 |
Pr | 5.43 | 5.47 | 2.50 | 3.74 | 3.50 | 4.87 | 5.12 | 7.94 | 5.94 | 5.17 | n.a. | n.a. |
Nd | 20.4 | 21.0 | 9.22 | 14.6 | 13.1 | 19.4 | 19.1 | 30.3 | 22.4 | 20.0 | 17.0 | 20.0 |
Sm | 4.23 | 4.31 | 2.24 | 3.01 | 3.19 | 4.15 | 4.36 | 6.08 | 4.63 | 3.90 | n.a. | n.a. |
Eu | 0.57 | 0.56 | 0.37 | 0.35 | 0.46 | 0.77 | 0.63 | 0.67 | 0.48 | 0.42 | n.a. | n.a. |
Gd | 3.43 | 3.66 | 1.84 | 2.40 | 2.72 | 3.03 | 3.59 | 4.77 | 3.56 | 3.12 | n.a. | n.a. |
Tb | 0.53 | 0.53 | 0.27 | 0.35 | 0.40 | 0.47 | 0.51 | 0.62 | 0.47 | 0.43 | n.a. | n.a. |
Dy | 2.89 | 2.70 | 1.70 | 2.05 | 2.37 | 3.02 | 2.52 | 3.10 | 2.51 | 2.22 | n.a. | n.a. |
Ho | 0.49 | 0.48 | 0.28 | 0.32 | 0.41 | 0.55 | 0.43 | 0.48 | 0.40 | 0.38 | n.a. | n.a. |
Er | 1.23 | 1.03 | 0.83 | 0.95 | 1.15 | 1.64 | 1.18 | 1.30 | 1.00 | 0.90 | n.a. | n.a. |
Tm | 0.18 | 0.15 | 0.13 | 0.13 | 0.15 | 0.28 | 0.17 | 0.17 | 0.15 | 0.15 | n.a. | n.a. |
Yb | 1.26 | 0.97 | 0.82 | 0.90 | 1.06 | 1.68 | 0.95 | 1.19 | 0.93 | 1.02 | n.a. | n.a. |
Lu | 0.17 | 0.15 | 0.14 | 0.13 | 0.14 | 0.25 | 0.15 | 0.17 | 0.15 | 0.15 | n.a. | n.a. |
Hf | 3.49 | 3.42 | 2.05 | 2.45 | 2.88 | 2.95 | 3.12 | 4.30 | 3.39 | 3.02 | 2.00 | – |
Ta | 4.11 | 4.09 | 6.47 | 4.15 | 4.02 | 4.08 | 3.43 | 3.07 | 4.73 | 6.18 | n.a. | n.a. |
Pb | 22.0 | 24.7 | 12.1 | 11.9 | 18.6 | 14.1 | 17.1 | 22.0 | 19.0 | 18.6 | 13.0 | – |
Th | 11.8 | 10.9 | 5.92 | 8.48 | 10.8 | 10.2 | 10.0 | 18.0 | 13.8 | 12.1 | 5.00 | 6.00 |
U | 8.76 | 8.96 | 10.9 | 12.1 | 9.09 | 9.69 | 8.27 | 8.46 | 8.43 | 6.86 | 6.00 | – |