Sample | Sm | Zr | Eu | Gd | Tb | Dy | Ho | Y | Er | Tm | Yb | Lu | Cr | V | Co | Ni | Sc | Pb | FeO/MgO | Mg# | Ages K/Ar en Ma | Location |
PB07A | 5.6 | 114 | 2 | 5.9 | 0.8 | 4.9 | 0.9 | 20 | 2.3 | 0.3 | 1.82 | 0.26 | 360 | 220 | 46 | 207 | 19 | 5 | 1.19 | 0.61 | 7.8 ± 0.5 à 10.3 ± 0.6 | THIESPLATEAU |
PB07B | 5.8 | 126 | 2.1 | 6.4 | 0.9 | 5 | 0.9 | 21 | 2.4 | 0.3 | 1.86 | 0.28 | 320 | 221 | 43 | 180 | 20 | 3 | 1.23 | 0.60 | 7.8 ± 0.5 à 10.3 ± 0.6 | |
PB08A | 6.3 | 171 | 2.2 | 6.4 | 0.9 | 5 | 0.9 | 21 | 2.3 | 0.3 | 1.82 | 0.26 | 360 | 234 | 50 | 227 | 21 | 2 | 1.05 | 0.64 | 7.8 ± 0.5 à 10.3 ± 0.6 | |
PB08B | 6.1 | 164 | 2.2 | 6.3 | 0.9 | 5 | 0.9 | 21 | 2.2 | 0.3 | 1.79 | 0.25 | 390 | 229 | 49 | 241 | 20 | 4 | 1.01 | 0.65 | 7.8 ± 0.5 à 10.3 ± 0.6 | |
PB09A | 6.5 | 185 | 2.3 | 6.7 | 0.9 | 5.2 | 0.9 | 21 | 2.3 | 0.3 | 1.8 | 0.26 | 370 | 238 | 51 | 230 | 21 | 5 | 1.02 | 0.65 | 7.8 ± 0.5 à 10.3 ± 0.6 | |
PB09B | 7.7 | 205 | 2.6 | 7.3 | 1 | 5.7 | 1 | 24 | 2.7 | 0.4 | 2.17 | 0.29 | 80 | 231 | 31 | 65 | 9 | 4 | 2.01 | 0.48 | ||
PB10A | 8.1 | 190 | 2.8 | 8.5 | 1.2 | 6.7 | 1.2 | 28 | 3.2 | 0.4 | 2.49 | 0.35 | 40 | 284 | 30 | 53 | 16 | 3 | 2.33 | 0.45 | ||
PB10B | 6.6 | 191 | 2.2 | 6.8 | 0.9 | 5.3 | 0.9 | 21 | 2.3 | 0.3 | 1.84 | 0.25 | 440 | 261 | 57 | 256 | 25 | 5 | 0.95 | 0.67 | ||
PB10C | 7.6 | 163 | 2.6 | 8 | 1.1 | 6.4 | 1.2 | 27 | 3 | 0.4 | 2.35 | 0.33 | 90 | 272 | 34 | 76 | 18 | 4 | 1.96 | 0.49 | ||
PB01 | 11 | 176 | 3.5 | 9.8 | 1.2 | 6.3 | 1 | 24 | 2.4 | 0.3 | 1.83 | 0.24 | 290 | 256 | 49 | 197 | 19 | 8 | 1.11 | 0.63 | 14.5 ± 0.5 | CAPE VERDE PENINSULA |
PB04 | 11 | 213 | 3.5 | 9.5 | 1.2 | 6.1 | 1.1 | 24 | 2.5 | 0.3 | 1.85 | 0.26 | 600 | 257 | 47 | 234 | 23 | 12 | 0.78 | 0.71 | 12.9 ± 0.3 | |
PB05 | 12 | 182 | 3.8 | 10 | 1.3 | 6.5 | 1.1 | 25 | 2.6 | 0.3 | 1.93 | 0.26 | 390 | 248 | 50 | 228 | 19 | 5 | 0.87 | 0.69 | 35.5 ± 1.5 | |
PB06A | 7.6 | 293 | 2.6 | 7.2 | 0.9 | 5.1 | 0.9 | 20 | 2.1 | 0.3 | 1.6 | 0.22 | 580 | 240 | 48 | 250 | 21 | 7 | 0.88 | 0.68 | ||
PB11A | 5.3 | 106 | 1.8 | 5 | 0.7 | 3.5 | 0.6 | 14 | 1.5 | 0.2 | 1.22 | 0.15 | 920 | 198 | 57 | 399 | 24 | 2 | 0.64 | 0.75 | ||
PB11B | 5.3 | 116 | 1.9 | 5.2 | 0.7 | 3.8 | 0.7 | 15 | 1.6 | 0.2 | 1.21 | 0.16 | 830 | 203 | 54 | 376 | 23 | 6 | 0.69 | 0.73 | ||
PB12 | 5.7 | 132 | 2.1 | 6 | 0.8 | 4.2 | 0.8 | 19 | 1.9 | 0.3 | 1.4 | 0.21 | 790 | 220 | 55 | 323 | 24 | 2 | 0.8 | 0.70 | ||
PB13 | 8.9 | 211 | 3.1 | 7.9 | 1.1 | 5.4 | 1 | 28 | 2.5 | 0.3 | 1.86 | 0.26 | 20 | 303 | 31 | 52 | 15 | 3 | 1.82 | 0.51 | ||
PB14 | 5.7 | 129 | 2 | 5.2 | 0.7 | 3.6 | 0.7 | 18 | 1.6 | 0.2 | 1.16 | 0.18 | 690 | 205 | 54 | 317 | 23 | 4 | 0.77 | 0.71 | ||
PB15 | 4.6 | 108 | 1.8 | 4.7 | 0.7 | 3.7 | 0.7 | 20 | 1.8 | 0.2 | 1.31 | 0.2 | 480 | 226 | 56 | 289 | 19 | 2 | 1.06 | 0.64 | ||
PB16A | 11 | 241 | 3.6 | 9 | 1.2 | 5.9 | 1.1 | 31 | 2.8 | 0.4 | 2.12 | 0.34 | 360 | 247 | 44 | 166 | 25 | 4 | 0.96 | 0.66 | 21.5 ± 2 | |
PB16B | 11 | 238 | 3.5 | 8.7 | 1.1 | 5.9 | 1.1 | 30 | 2.7 | 0.3 | 2.02 | 0.33 | 410 | 254 | 45 | 185 | 26 | 6 | 0.9 | 0.68 | 21.5 ± 2 | |
PB19B | 6.7 | 150 | 2.2 | 6 | 0.9 | 4.8 | 0.9 | 25 | 2.3 | 0.3 | 1.81 | 0.28 | 20 | 234 | 38 | 65 | 21 | 2 | 1.51 | 0.56 | ||
PB20A | 6.1 | 107 | 2.2 | 7.1 | 1 | 5.3 | 1.1 | 41 | 2.7 | 0.3 | 1.65 | 0.26 | 280 | 160 | 43 | 162 | 16 | 2 | 1.37 | 0.58 | ||
PB20C | 6.2 | 133 | 2.2 | 5.8 | 0.8 | 4.5 | 0.8 | 24 | 2.1 | 0.3 | 1.7 | 0.25 | 20 | 510 | 46 | 59 | 18 | 2 | 2.28 | 0.45 | ||
PB26 | 11 | 222 | 3.4 | 8.5 | 1.1 | 5.2 | 1 | 27 | 2.4 | 0.3 | 1.75 | 0.27 | 860 | 219 | 49 | 380 | 36 | 2 | 0.81 | 0.70 | ||
PB27A | 12 | 214 | 3.9 | 10 | 1.3 | 6.2 | 1.1 | 30 | 2.7 | 0.3 | 1.91 | 0.28 | 500 | 224 | 51 | 302 | 17 | 4 | 0.78 | 0.71 | 7.65 ± 0.4 à 8.5 ± 0.4 | |
PB27B | 11 | 201 | 3.7 | 9.5 | 1.2 | 6 | 1.1 | 29 | 2.6 | 0.3 | 1.78 | 0.26 | 560 | 216 | 54 | 362 | 17 | 5 | 1.01 | 0.65 | 7.65 ± 0.4 à 8.5 ± 0.4 | |
PB28A | 7.6 | 195 | 2.7 | 7.1 | 1 | 5.1 | 1 | 26 | 2.3 | 0.3 | 1.67 | 0.26 | 400 | 219 | 50 | 282 | 19 | 4 | 0.99 | 0.64 | 6.9 ± 0.2 | |
PB28B | 7.6 | 242 | 2.6 | 7.1 | 0.9 | 5 | 0.9 | 26 | 2.2 | 0.3 | 1.64 | 0.25 | 420 | 233 | 49 | 264 | 20 | 5 | 1.03 | 0.65 | 6.9 ± 0.2 | |
PB29 | 7 | 181 | 2.5 | 6.5 | 0.9 | 4.7 | 0.9 | 24 | 2.2 | 0.3 | 1.56 | 0.24 | 390 | 210 | 50 | 273 | 18 | 2 | 0.98 | 0.66 | 6.9 ± 0.2 | |
PB30 | 7.8 | 243 | 2.6 | 7 | 0.9 | 4.9 | 0.9 | 25 | 2.3 | 0.3 | 1.64 | 0.25 | 430 | 224 | 51 | 302 | 19 | 11 | 0.73 | 0.72 | 6.9 ± 0.2 | |
PB31A | 5.2 | 192 | 1.9 | 5.1 | 0.7 | 3.6 | 0.7 | 18 | 1.6 | 0.2 | 1.2 | 0.19 | 810 | 230 | 60 | 338 | 25 | 2 | 1.58 | 0.55 | 13.5 ± 0.4 | |
PB31B | 7.8 | 267 | 2.7 | 7.3 | 1 | 4.9 | 0.9 | 26 | 2.3 | 0.3 | 1.65 | 0.26 | 20 | 321 | 32 | 66 | 22 | 6 | 0.73 | 0.72 | 13.5 ± 0.4 | |
PB31C | 5.5 | 184 | 2 | 5.3 | 0.7 | 3.6 | 0.7 | 18 | 1.7 | 0.2 | 1.13 | 0.19 | 890 | 245 | 62 | 348 | 27 | 3 | 1.58 | 0.55 | 13.5 ± 0.4 | |
PB32 | 5.7 | 103 | 2 | 5.3 | 0.8 | 4.1 | 0.8 | 22 | 2 | 0.3 | 1.55 | 0.23 | 390 | 194 | 48 | 220 | 19 | 2 | 1.07 | 0.64 | 7.9 ± 0.4 |