Pre-Variscan Basement | Variscan Granitoids | Variscan Lamprophyres | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Coord. | 682’130 | 694’390 | 694’394 | 686’387 | 686’260 | 694’120 | 679’130 | 688’342 | 688’360 | 688’854 | 688’100 | 695’470 | 695’850 | 688’854 | 678’775 | 678’740 | 688’390 |
142’950 | 146’379 | 146’421 | 147’145 | 147’130 | 148’510 | 139’212 | 147’130 | 147’230 | 144’389 | 147’500 | 138’655 | 136’900 | 144’389 | 139’150 | 139’125 | 147’395 | |
Sample | DB04 | DB25 | DB26 | DB38 | DB61 | DB66 | DB12 | DB19 | DB23 | DB30 | DB77 | DB06 | DB44 | DB29 | DB41 | DB42 | DB76 |
Area rock | Zött para. | Massari ortho. | Massari diorite | Sasso Nero ortho. | Sasso Nero ortho. | Scheggia diorite | Tamier ortho. | Matorello grano. | Granitic dyke | Sassello ortho. | Matorello grano. | Rüscada aplite | Cocco grano. | Sassello | Tamier | Tamier | Laghetti |
SiO2 | 69.04 | 73.24 | 58.37 | 71.28 | 76.03 | 60.11 | 69.24 | 67.96 | 66.14 | 68.22 | 68.41 | 68.50 | 67.40 | 50.30 | 56.60 | 46.17 | 52.66 |
TiO2 | 0.56 | 0.17 | 0.57 | 0.58 | 0.21 | 0.49 | 0.37 | 0.42 | 0.43 | 0.40 | 0.43 | 0.04 | 0.42 | 0.76 | 1.05 | 0.82 | 1.10 |
Al2O3 | 15.25 | 14.30 | 17.76 | 13.26 | 12.67 | 15.54 | 14.97 | 15.82 | 15.98 | 15.29 | 14.91 | 17.45 | 16.35 | 13.76 | 16.08 | 13.39 | 14.16 |
Fe2O3 | 4.37 | 1.62 | 6.19 | 4.10 | 1.39 | 7.68 | 2.87 | 3.77 | 3.97 | 3.63 | 3.83 | 0.35 | 3.66 | 8.45 | 6.60 | 7.40 | 8.43 |
MnO | 0.07 | 0.03 | 0.11 | 0.06 | 0.01 | 0.12 | 0.04 | 0.08 | 0.08 | 0.07 | 0.09 | 0.00 | 0.05 | 0.18 | 0.13 | 0.15 | 0.14 |
MgO | 1.98 | 0.29 | 3.67 | 1.51 | 0.49 | 3.93 | 1.41 | 1.26 | 1.98 | 1.64 | 1.13 | 0.15 | 1.17 | 9.04 | 3.69 | 8.37 | 9.47 |
CaO | 1.03 | 1.04 | 7.22 | 1.13 | 0.81 | 7.23 | 1.25 | 3.42 | 2.37 | 2.09 | 3.07 | 0.56 | 4.24 | 7.76 | 5.78 | 8.03 | 6.96 |
Na2O | 2.48 | 3.79 | 4.16 | 2.61 | 2.95 | 3.08 | 3.96 | 3.44 | 3.69 | 3.42 | 3.23 | 2.73 | 3.83 | 2.03 | 1.28 | 0.84 | 2.32 |
K2O | 3.63 | 4.78 | 0.54 | 4.08 | 3.92 | 0.81 | 4.21 | 3.35 | 3.72 | 3.39 | 3.40 | 9.85 | 1.46 | 3.71 | 5.56 | 6.44 | 2.57 |
P2O5 | 0.14 | 0.18 | 0.13 | 0.17 | 0.14 | 0.08 | 0.12 | 0.13 | 0.13 | 0.11 | 0.13 | 0.12 | 0.13 | 0.21 | 0.32 | 0.27 | 0.26 |
LOI | 1.60 | 0.34 | 0.45 | 0.68 | 0.65 | 0.59 | 0.96 | 0.44 | 0.57 | 0.86 | 0.51 | 0.45 | 0.33 | 2.91 | 2.04 | 7.30 | 1.41 |
TOTAL | 100.15 | 99.78 | 99.17 | 99.46 | 99.25 | 99.65 | 99.39 | 100.10 | 99.07 | 99.11 | 99.15 | 100.19 | 99.02 | 99.10 | 99.14 | 99.19 | 99.48 |
Mg# | 47 | 26 | 54 | 42 | 41 | 50 | 49 | 40 | 50 | 47 | 37 | 46 | 39 | 68 | 53 | 69 | 69 |
A/CNK | 1.54 | 1.08 | 0.86 | 1.23 | 1.20 | 0.81 | 1.12 | 1.02 | 1.11 | 1.17 | 1.02 | 1.08 | 1.05 | 0.64 | 0.86 | 0.58 | 0.74 |
Cs | 11.2 | 3.40 | 1.14 | 7.84 | 2.07 | 0.64 | 1.20 | 7.42 | 7.56 | 4.61 | 4.18 | 2.99 | 3.84 | 9.30 | 4.45 | 10.2 | 5.21 |
Rb | 132 | 178 | 12.1 | 146 | 97.2 | 21.8 | 113 | 125 | 143 | 122 | 122 | 359 | 97.8 | 135 | 204 | 273 | 76.3 |
Ba | 583 | 393 | 298 | 685 | 693 | 427 | 573 | 584 | 414 | 573 | 525 | 784 | 401 | 288 | 823 | 602 | 560 |
Sr | 150 | 117 | 595 | 106 | 117 | 220 | 194 | 240 | 174 | 157 | 238 | 151 | 291 | 93.0 | 253 | 79.0 | 304 |
Th | 10.6 | 8.88 | 0.902 | 13.3 | 6.14 | 1.27 | 7.95 | 8.90 | 12.1 | 13.1 | 14.8 | 1.08 | 10.9 | 3.88 | 6.39 | 2.34 | 4.68 |
U | 2.29 | 2.42 | 0.633 | 3.22 | 2.25 | 1.22 | 1.14 | 2.42 | 2.74 | 2.98 | 3.69 | 5.61 | 2.13 | 1.72 | 1.13 | 0.410 | 0.923 |
Nb | 8.91 | 8.20 | 2.59 | 11.5 | 3.68 | 2.93 | 9.20 | 9.80 | 10.5 | 10.1 | 11.3 | 1.58 | 8.44 | 6.85 | 15.6 | 6.24 | 12.9 |
Pb | 9.99 | 25.6 | 3.79 | 18.8 | 22.6 | 2.83 | 9.47 | 15.3 | 13.1 | 13.8 | 20.6 | 49.8 | 11.2 | 10.2 | 15.3 | 8.94 | 4.43 |
Zr | 161 | 89.6 | 83.9 | 215 | 77.1 | 100 | 134 | 137 | 141 | 143 | 143 | 40.5 | 155 | 88.8 | 330 | 74.7 | 204 |
Hf | 4.54 | 2.39 | 2.09 | 6.38 | 2.09 | 2.62 | 3.18 | 3.53 | 3.88 | 3.70 | 3.77 | 1.35 | 3.90 | 2.24 | 7.48 | 2.37 | 4.87 |
Y | 22.0 | 31.3 | 11.4 | 36.8 | 21.0 | 16.7 | 14.0 | 17.4 | 16.7 | 19.8 | 16.7 | 6.10 | 11.1 | 20.1 | 26.2 | 17.2 | 27.4 |
La | 27.4 | 18.1 | 12.3 | 35.1 | 13.3 | 9.50 | 23.7 | 29.2 | 39.2 | 37.4 | 38.8 | 3.03 | 45.5 | 27.2 | 31.4 | 15.2 | 33.2 |
Ce | 54.0 | 35.1 | 24.1 | 68.9 | 27.5 | 19.7 | 43.5 | 53.7 | 69.0 | 67.4 | 72.6 | 6.10 | 80.6 | 60.2 | 71.3 | 34.7 | 71.4 |
Pr | 6.37 | 4.33 | 3.13 | 8.21 | 2.84 | 2.28 | 4.49 | 5.93 | 6.82 | 7.47 | 7.95 | 0.692 | 7.73 | 7.56 | 8.41 | 4.78 | 8.60 |
Nd | 23.7 | 15.1 | 14.0 | 32.1 | 13.7 | 10.3 | 18.0 | 19.7 | 26.9 | 26.0 | 28.8 | 2.48 | 29.4 | 31.5 | 34.7 | 22.0 | 35.3 |
Sm | 4.96 | 4.21 | 2.35 | 6.49 | 2.80 | 2.18 | 3.11 | 4.05 | 4.50 | 3.95 | 5.47 | 0.537 | 4.63 | 6.32 | 6.17 | 3.85 | 7.27 |
Eu | 1.01 | 0.444 | 0.909 | 0.952 | 0.598 | 0.709 | 0.762 | 0.959 | 0.955 | 1.03 | 1.10 | 0.309 | 1.16 | 1.40 | 1.48 | 1.24 | 1.72 |
Gd | 4.04 | 3.42 | 2.35 | 6.06 | 2.25 | 2.26 | 2.26 | 3.80 | 3.32 | 3.69 | 3.58 | 0.603 | 3.07 | 4.97 | 6.36 | 4.48 | 5.92 |
Tb | 0.711 | 0.745 | 0.358 | 1.10 | 0.524 | 0.414 | 0.405 | 0.530 | 0.586 | 0.506 | 0.501 | 0.138 | 0.406 | 0.647 | 0.892 | 0.570 | 0.843 |
Dy | 3.92 | 5.00 | 2.14 | 6.35 | 3.32 | 2.52 | 2.52 | 2.85 | 2.90 | 3.40 | 2.74 | 0.812 | 2.16 | 3.57 | 5.19 | 3.63 | 4.85 |
Ho | 0.835 | 1.15 | 0.431 | 1.39 | 0.763 | 0.601 | 0.476 | 0.695 | 0.568 | 0.665 | 0.595 | 0.176 | 0.402 | 0.680 | 0.994 | 0.610 | 1.03 |
Er | 2.05 | 2.63 | 1.10 | 4.03 | 1.96 | 1.52 | 1.37 | 1.53 | 1.68 | 1.80 | 1.51 | 0.335 | 0.978 | 2.13 | 2.71 | 1.81 | 2.79 |
Tm | 0.364 | 0.315 | 0.142 | 0.493 | 0.285 | 0.208 | 0.204 | 0.213 | 0.221 | 0.252 | 0.239 | 0.060 | 0.143 | 0.292 | 0.393 | 0.277 | 0.378 |
Yb | 2.42 | 2.22 | 1.16 | 3.62 | 1.89 | 1.82 | 1.87 | 1.66 | 1.69 | 1.86 | 1.96 | 0.391 | 1.01 | 2.06 | 2.64 | 2.00 | 2.53 |
Lu | 0.275 | 0.207 | 0.142 | 0.498 | 0.253 | 0.240 | 0.159 | 0.256 | 0.251 | 0.312 | 0.260 | 0.062 | 0.131 | 0.297 | 0.363 | 0.231 | 0.384 |
Cr | 61 | 6 | 59 | 38 | 12 | 71 | 21 | 16 | 14 | 15 | 17 | 4 | 13 | 491 | 65 | 238 | 559 |
Ni | 15 | 7 | 27 | 20 | 6 | 24 | 8 | 6 | 4 | 4 | 4 | 7 | 4 | 119 | 21 | 107 | 238 |
Sc | 11.0 | 4.29 | 17.3 | 10.8 | 4.46 | 27.3 | 6.41 | 9.31 | 8.74 | 8.36 | 8.05 | 2.41 | 8.93 | 28.1 | 21.2 | 27.5 | 23.9 |
V | 73.3 | 13.8 | 129 | 61.6 | 21.7 | 188 | 42.4 | 53.4 | 54.2 | 53.7 | 51.7 | 11.6 | 54.2 | 202 | 151 | 170 | 169 |
Ga | 18 | 17 | 20 | 17 | 11 | 16 | 16 | 18 | 18 | 18 | 18 | 14 | 18 | 17 | 23 | 17 | 19 |
Zn | 53 | 34 | 68 | 64 | 21 | 67 | 43 | 59 | 51 | 53 | 53 | 10 | 56 | 116 | 99 | 115 | 101 |