Yokoyama et al. (2007) Plume-lithosphere interaction beneath Mt. Cameroon volcano, West Africa: Constraints from <sup>238</sup>U-<sup>230</sup>Th-<sup>226</sup>Ra and Sr-Nd-Pb isotope systematics, Geochimica et Cosmochimica Acta, 71, 1835-1854, doi:10.1016/j.gca.2007.01.010. < 20100403101829488.admin > pub
Table 1. Major elements, trace elements and Sr, Nd, Pb, U, Th and Ra isotope data < 20190522152900-997284 > pub
measured unit 1909-2 1909-6 1909-7 1909-8 1909-9 1909-10 CA060 1922-2 CA04 C20 C21 C23 C25 C27 C28 C29 C33 C36 1982-1 1982-2 CA076 1999-1 1999-2 1999-3 2000-1 2000-2
age a 111 (0) 111 (0) 111 (0) 111 (0) 111 (0) 111 (0) 98 (0) 98 (0) 61 (0) 61 (0) 61 (0) 61 (0) 61 (0) 61 (0) 61 (0) 61 (0) 61 (0) 61 (0) 38 (0) 38 (0) 21 (0) 21 (0) 21 (0) 21 (0) 20 (0) 20 (0)
[SiO2] a cg/g 45.5 45.6 45.5 45.6 45.6 45.5 43.5 43.5 46.3 46.5 46.2 46.3 46.1 46.1 46.2 46.0 46.1 46.3 44.7 44.8 46.2 46.2 45.8 46.6 45.4 45.5
[TiO2] a cg/g 3.43 3.44 3.43 3.43 3.45 3.46 3.42 3.28 3.31 3.27 3.31 3.3 3.35 3.36 3.34 3.35 3.33 3.3 3.53 3.59 3.25 3.18 3.24 3.13 3.3 3.26
[Al2O3] a cg/g 15.8 15.9 15.8 15.9 15.8 15.9 12.5 12.3 16.0 16.0 15.9 16.0 16.1 16.0 15.9 15.9 16.0 16.0 15.0 15.4 15.5 15.8 15.4 16.2 15.1 15.0
[Fe2O3] b cg/g 12.5 12.4 12.4 12.4 12.5 12.5 14.0 13.8 11.9 11.7 12.0 11.9 12.1 12.2 12.1 12.1 12.0 11.9 13.6 13.6 12.3 12.0 12.4 11.5 12.8 12.7
[MnO] a cg/g 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
[MgO] a cg/g 5.58 5.47 5.44 5.43 5.53 5.44 10.04 10.03 5.26 5.39 5.44 5.34 5.23 5.42 5.5 5.38 5.36 5.36 6.09 5.81 6.03 5.87 6.34 5.27 6.42 6.58
[CaO] a cg/g 10.59 10.62 10.54 10.44 10.63 10.53 11.86 11.71 10.12 10.0 10.16 10.0 10.22 10.24 10.29 10.25 10.19 10.8 11.8 11.46 10.57 10.14 10.59 9.78 10.89 10.99
[Na2O] a cg/g 4.18 4.21 4.24 4.25 4.21 4.19 3.31 3.34 4.49 4.49 4.42 4.51 4.44 4.37 4.39 4.4 4.43 4.49 3.59 3.76 4.2 4.3 4.05 4.55 3.91 3.86
[K2O] a cg/g 1.68 1.69 1.7 1.72 1.68 1.71 1.48 1.45 1.82 1.84 1.82 1.84 1.82 1.8 1.79 1.81 1.82 1.84 1.35 1.44 1.67 1.74 1.62 1.86 1.55 1.54
[P2O5] a cg/g 0.82 0.83 0.83 0.84 0.82 0.83 0.78 0.81 0.86 0.86 0.85 0.86 0.85 0.84 0.84 0.84 0.85 0.86 0.6 0.64 0.75 0.76 0.72 0.82 0.69 0.68
[LOI] a cg/g -0.68 -0.66 -0.69 -0.47 -0.53 -0.48 -0.65 -0.62 -0.59 -0.32 -0.59 -0.54 -0.61 -0.61 -0.69 -0.61 -0.57 -0.61 -0.75 -0.79 -0.33 -0.58 -0.56 -0.44 -0.61 -0.67
total a cg/g 99.6 99.7 99.5 99.8 99.9 99.8 100.6 99.8 99.8 100.0 99.8 99.7 99.8 99.8 99.9 99.7 99.8 99.7 99.8 99.9 100.3 99.6 99.8 99.6 99.7 99.6
[Mg#] c 51.0 50.6 50.6 50.5 50.8 50.3 62.5 62.9 50.8 51.7 51.4 51.1 50.1 51.0 51.4 50.8 50.9 51.2 51.0 49.9 53.4 53.3 54.3 51.6 53.9 54.7
[Cr2O3] a µg/g 100 108 97 95 111 97 595 625 116 79 117 114 96 105 106 97 96 111 108 72 201 157 206 103 229 254
[NiO] a µg/g 58 54 54 53 58 57 216 216 58 46 66 67 61 66 68 63 64 62 78 70 82 82 100 61 99 104
[Li] d µg/g 6.48 7.58 7.61 7.18 7.1 7.11 6.2 6.47 7.75 7.31 7.7 8.02 7.91 7.87 7.68 7.64 7.57 7.58 6.06 6.18 7.03 7.26 6.8 7.88 6.68 6.64
[B] e µg/g 2.71 2.86 2.75 2.92 2.75 2.86 2.6 1.69 2.54 2.85 2.8 3.01 2.9 3.02 2.92 3.0 3.03 2.88 2.23 2.38 2.68 2.81 2.65 2.92 2.61 2.7
[Rb] d µg/g 48.1 43.2 43.1 43.5 44.4 41.9 39.9 39.9 44.7 44.7 45.9 46.8 49.8 46.4 46.3 46.5 47.0 48.4 34.1 35.8 41.0 45.1 39.0 45.7 41.7 39.2
[Sr] d µg/g 1163 1215 1267 1218 1165 1194 1104 1125 1205 1189 1189 1276 1223 1221 1213 1219 1188 1213 1020 1050 1087 1156 1087 1181 1089 1099
[Y] d µg/g 36.5 38.2 39.7 39.1 37.7 37.6 34.4 35.4 38.0 39.6 41.0 40.9 39.7 38.7 38.1 38.6 38.8 39.9 33.1 34.1 35.1 37.1 34.9 38.3 36.4 34.0
[Zr] e µg/g 384 394 388 390 387 389 343 355 406 413 403 417 412 408 405 406 417 413 320 331 372 391 370 409 356 353
[Nb] e µg/g 104.0 106.0 105.0 106.0 105.0 105.0 88.0 91.0 112.0 113.0 112.0 115.0 114.0 112.0 111.0 112.0 115.0 116.0 81.4 85.7 103.0 108.0 102.0 115.0 97.3 95.7
[Cs] d µg/g 0.476 0.497 0.497 0.488 0.478 0.48 0.438 0.46 0.504 0.522 0.535 0.542 0.522 0.516 0.503 0.512 0.512 0.52 0.371 0.394 0.463 0.488 0.458 0.52 0.454 0.447
[Ba] d µg/g 512 525 528 525 511 508 473 485 552 553 547 578 567 571 545 555 556 574 421 445 492 526 477 549 487 482
[La] d µg/g 77.1 79.7 79.2 78.6 76.7 77.5 77.5 80.2 82.2 83.1 84.6 87.5 85.0 83.4 83.7 85.5 84.0 85.8 62.2 66.8 72.8 80.2 74.5 84.4 73.6 72.8
[Ce] d µg/g 159 165 165 162 159 161 164 166 172 170 174 181 177 175 168 171 171 177 131 139 153 163 150 170 150 148
[Pr] d µg/g 18.8 19.0 19.1 19.2 18.8 18.6 18.7 19.4 19.7 19.8 20.2 20.9 20.3 20.1 19.2 19.8 19.6 20.0 15.1 16.2 17.3 18.7 17.1 19.6 17.5 17.1
[Nd] d µg/g 73.6 75.8 74.4 73.9 73.1 72.9 73.7 75.3 76.9 77.6 77.9 79.0 78.3 78.5 74.7 76.0 75.8 78.1 61.0 63.8 67.0 71.9 67.8 75.2 67.1 66.9
[Sm] d µg/g 12.4 12.7 12.9 12.7 12.4 12.7 12.2 12.6 12.6 13.1 13.1 13.3 13.1 13.2 12.9 12.9 13.0 13.3 11.0 11.4 11.5 12.2 11.6 12.5 11.4 11.3
[Eu] d µg/g 3.85 3.89 3.98 3.88 3.79 3.81 3.71 3.83 4.03 4.04 4.02 4.14 4.07 3.9 3.86 3.95 4.01 4.04 3.34 3.48 3.53 3.72 3.46 3.87 3.56 3.51
[Gd] d µg/g 10.42 10.7 10.4 10.5 10.3 10.6 10.13 10.3 10.44 10.7 10.8 11.3 11.0 10.7 10.8 10.7 10.6 10.9 9.13 9.39 9.7 10.2 9.39 10.1 9.55 9.62
[Tb] d µg/g 1.41 1.43 1.45 1.42 1.39 1.41 1.34 1.39 1.47 1.49 1.45 1.49 1.47 1.45 1.42 1.47 1.48 1.53 1.29 1.32 1.3 1.37 1.31 1.42 1.31 1.29
[Dy] d µg/g 7.24 7.29 7.34 7.2 7.22 7.14 6.74 6.93 7.4 7.51 7.47 7.81 7.4 7.57 7.5 7.46 7.65 7.7 6.56 6.74 6.74 7.22 6.79 7.31 6.81 6.77
[Ho] d µg/g 1.34 1.35 1.35 1.34 1.33 1.31 1.23 1.26 1.37 1.4 1.39 1.41 1.38 1.39 1.35 1.36 1.37 1.39 1.22 1.25 1.25 1.31 1.24 1.35 1.24 1.24
[Er] d µg/g 3.06 3.14 3.16 3.11 3.04 3.04 2.89 2.85 3.24 3.25 3.22 3.31 3.3 3.23 3.07 3.28 3.23 3.28 2.81 2.96 2.95 3.15 2.85 3.2 2.92 2.86
[Tm] d µg/g 0.423 0.428 0.43 0.431 0.417 0.422 0.39 0.404 0.44 0.455 0.445 0.468 0.463 0.452 0.438 0.451 0.452 0.456 0.391 0.402 0.405 0.432 0.4 0.448 0.399 0.4
[Yb] d µg/g 2.71 2.75 2.69 2.71 2.62 2.62 2.39 2.51 2.83 2.88 2.86 2.95 2.86 2.91 2.85 2.88 2.84 2.91 2.43 2.53 2.59 2.72 2.57 2.88 2.57 2.53
[Lu] d µg/g 0.362 0.366 0.359 0.357 0.356 0.36 0.337 0.336 0.385 0.374 0.369 0.387 0.395 0.376 0.384 0.377 0.386 0.387 0.317 0.331 0.35 0.37 0.338 0.374 0.343 0.339
[Hf] e µg/g 7.82 8.08 7.92 7.92 7.96 7.9 7.5 7.76 8.26 8.35 8.23 8.54 8.35 8.33 8.33 8.35 8.46 8.39 7.09 7.24 7.72 7.88 7.62 8.18 7.4 7.41
[Ta] e µg/g 5.68 5.74 5.67 5.74 5.7 5.64 5.79 5.98 6.1 6.15 6.05 6.26 6.21 6.07 6.14 6.22 6.35 6.24 4.53 4.68 5.62 5.76 5.54 6.1 5.25 5.18
[Pb] d µg/g 3.75 3.91 3.78 3.9 3.78 3.91 3.63 3.89 4.15 4.34 4.31 4.52 4.31 4.22 4.21 4.2 4.38 4.31 3.27 3.44 3.73 3.89 3.78 3.99 3.74 3.69
[Th] f µg/g 8.222 8.232 8.345 8.267 8.116 8.173 7.91 8.153 8.993 9.018 9.012 9.046 9.016 8.942 8.891 8.964 8.97 9.134 6.506 6.975 8.31 8.574 7.931 9.225 7.941 7.788
[U] f µg/g 2.229 2.258 2.266 2.274 2.227 2.249 2.14 2.242 2.417 2.467 2.446 2.474 2.439 2.417 2.395 2.422 2.428 2.449 1.713 1.833 2.24 2.303 2.144 2.501 2.129 2.092
87Sr/86Sr g 0.703254 0.703262 0.703219 0.703261 0.703179 0.703266 0.70332 0.703307 0.703267 0.703263 0.703208 0.703276 0.703281 0.703287 0.703194 0.703195 0.703275 0.703232 0.703213 0.703203 0.703282 0.703213 0.703203 0.703253 0.703243 0.703257
143Nd/144Nd h 0.512786 0.512782 0.512798 0.512766 0.512799 0.512773 0.512771 0.512781 0.512781 0.512777 0.512789 0.512779 0.512771 0.512776 0.512786 0.512805 0.512766 0.512808 0.512809 0.512797 0.512779 0.512807 0.512805 0.512798 0.512797 0.512797
206Pb/204Pb i 20.427 20.425 20.426 20.424 20.423 20.423 20.402 20.404 20.413 20.413 20.414 20.413 20.414 20.415 20.413 20.412 20.414 20.414 20.382 20.39 20.406 20.406 20.404 20.404 20.407 20.406
207Pb/204Pb i 15.663 15.662 15.663 15.662 15.661 15.662 15.661 15.656 15.661 15.661 15.661 15.659 15.661 15.661 15.66 15.659 15.66 15.66 15.658 15.659 15.661 15.66 15.66 15.659 15.66 15.659
208Pb/204Pb i 40.196 40.193 40.197 40.193 40.19 40.19 40.199 40.183 40.188 40.187 40.192 40.187 40.191 40.191 40.187 40.185 40.188 40.188 40.173 40.179 40.19 40.188 40.186 40.185 40.192 40.189
230Th/232Th f 0.992 1.002 0.991 0.997 0.993 0.997 0.987 0.988 0.984 0.997 0.997 0.999 0.991 0.987 0.99 0.984 0.991 0.987 0.989 0.991 0.982 0.99 0.992 0.986 0.991 0.99
238U/232Th f 0.823 0.832 0.824 0.835 0.833 0.835 0.819 0.834 0.815 0.83 0.823 0.83 0.821 0.82 0.817 0.82 0.821 0.814 0.799 0.797 0.817 0.815 0.82 0.823 0.814 0.815
230Th/238U f 1.206 1.204 1.203 1.194 1.193 1.195 1.204 1.184 1.207 1.201 1.211 1.204 1.208 1.203 1.212 1.2 1.206 1.213 1.238 1.243 1.202 1.214 1.209 1.198 1.218 1.214
234U/238U f 1.002 1.003 1.001 1.003 1.001 1.002 1.0 1.002 1.001 1.002 1.0 1.002 0.999 0.999 1.0 1.001 1.003 1.003 1.002 1.002 1.003 1.002 1.0 1.002 1.003 1.002
[226Ra] j fg/g 1017 1031 1041 1041 1018 1026 959 976 1130 1136 1144 1151 1132 1126 1123 1124 1137 1146 864 916 1056 1099 1022 1176 1017 998
226Ra/230Th j 1.121 1.124 1.131 1.136 1.135 1.132 1.104 1.089 1.148 1.136 1.144 1.145 1.138 1.148 1.147 1.145 1.15 1.143 1.207 1.191 1.164 1.164 1.168 1.162 1.162 1.163
(a) determined by XRF procedures of Takei (2002) on XRF PANalytical PW2400
(b) determined by calculation from Fe2O3 total
(c) determined by 100Mg/(Mg+Fe2+)
(d) determined by Q-ICP-MS_procedures of Makishima and Nakamura (1997, 1999, 2006) on Q-ICPMS Agilent 7500cs
(e) determined by Q-ICP-MS_procedures of Lu et al. (2007) on Q-ICPMS Agilent 7500cs
(f) determined by U-Series_procedures of Yokoyama et al. (1999, 2001, 2003) on TIMS Thermo-Fisher MAT262
(g) determined by Sr isotopes_procedures of Yoshikawa and Nakamura (1993) on TIMS Finnigan MAT261, MAT262 and Triton TI
(h) determined by Nd isotopes_procedures of Nakamura et al. (1991, 2003) on TIMS Finnigan MAT261, MAT262 and Triton TI
(i) determined by Pb isotopes_procedures of Kuritani and Nakamura (2002, 2003) on TIMS Finnigan MAT261, MAT262 and Triton TI
(j) determined by TIMS with total evaporation on TIMS Thermo-Fisher MAT262
name physical-form quantity unit global-id
1909-2 pub hand specimen 0.515 kg 20100614090831322.hkitagawa
1909-6 pub hand specimen 469.78 g 20100614090831730.hkitagawa
1909-7 pub hand specimen 0.275 kg 20100614092846281.stokeshi
1909-8 pub hand specimen 0.71 kg 20100614090842331.hkitagawa
1909-9 pub hand specimen 0.345 kg 20100614090830917.hkitagawa
1909-10 pub hand specimen 0.47 kg 20100614092847965.stokeshi
CA060 pub hand specimen 2.525 kg 20100331093158940.amitbasu
1922-2 pub hand specimen 1.47 kg 20100614090841770.hkitagawa
CA04 pub hand specimen 716.29 g 20100706092547891.hkitagawa
C20 pub hand specimen 0.37 kg 20100614090841966.hkitagawa
C21 pub hand specimen 0.425 kg 20100614092846564.stokeshi
C23 pub hand specimen 0.285 kg 20100614092847528.stokeshi
C25 pub hand specimen 0.945 kg 20100614092846429.stokeshi
C27 pub hand specimen 0.64 kg 20100614092846867.stokeshi
C28 pub hand specimen 0.515 kg 20100614092846994.stokeshi
C29 pub hand specimen 0.28 kg 20100614092847251.stokeshi
C33 pub hand specimen 0.735 kg 20100614092847393.stokeshi
C36 pub hand specimen 0.46 kg 20100614090842516.hkitagawa
1982-1 pub hand specimen 0.83 kg 20100614090843075.hkitagawa
1982-2 pub hand specimen 1.025 kg 20100614090842703.hkitagawa
CA076 pub hand specimen 1.29 kg 20100614092848998.stokeshi
1999-1 pub hand specimen 0.335 kg 20100614092847693.stokeshi
1999-2 pub hand specimen 1.065 kg 20100614090831125.hkitagawa
1999-3 pub hand specimen 0.88 kg 20100614092846711.stokeshi
2000-1 pub hand specimen 0.965 kg 20100614092847838.stokeshi
2000-2 pub hand specimen 1.04 kg 20100614090842889.hkitagawa

The table is created from analysis shown below. The rowname major-trace-isotope (Yokoyama et al., 2007) filters out analysis. Upper analysis has priority.To list more analysis, add a stone in stone sub-tab.

  • name
    technique
    device
    priority
1909-2 1909-6 1909-7 1909-8 1909-9 1909-10 CA060 1922-2 CA04 C20 C21 C23 C25 C27 C28 C29 C33 C36 1982-1 1982-2 CA076 1999-1 1999-2 1999-3 2000-1 2000-2