GEOROC Sample Information
Location
Latitude -16.5129 | Longitude 168.3074
NEW HEBRIDES ARC - VANUATU ARCHIPELAGO / SOUTHERN NEW HEBRIDES ARC / LOPEVI
CONVERGENT MARGIN
Reference
TURNER SIMON P.,SMITH I. E. M.,CRONIN S. J.,STEWART R. B.,HANDLEY H. K.
RAPID TIMESCALES OF DIFFERENTIATION AND EVIDENCE FOR CRUSTAL CONTAMINATION AT INTRA-OCEANIC ARCS: GEOCHEMICAL AND U-TH-RA-SR-ND ISOTOPIC CONSTRAINTS FROM LOPEVI VOLCANO, VANUATU, SW PACIFIC
EARTH PLANET. SCI. LETT. 273 [2008] 184-194
Sample Name: PV112
Sample Information
BASALTIC-ANDESITE / LOW MG
OUTCROP
Sample Age Information
HOLOCENE
2001 eruption
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| ND143_ND144 | 0.512977 ± 0.000007 |
| SR87_SR86 | 0.703995 ± 0.000008 |
| AL2O3 | 18.74 WT% |
| CAO | 10.27 WT% |
| FE2O3T | 9.46 WT% |
| H2O | 0.02 WT% |
| K2O | 0.91 WT% |
| LOI | -0.23 WT% |
| MGO | 4.19 WT% |
| MNO | 0.16 WT% |
| NA2O | 2.89 WT% |
| P2O5 | 0.2 WT% |
| SIO2 | 52.66 WT% |
| TIO2 | 0.81 WT% |
| CE | 15.87 PPM |
| DY | 4.12 PPM |
| ER | 2.53 PPM |
| EU | 0.93 PPM |
| GD | 3.61 PPM |
| HO | 0.87 PPM |
| LA | 9.9 PPM |
| LU | 0.39 PPM |
| ND | 11 PPM |
| PR | 2.3 PPM |
| SM | 3.18 PPM |
| TB | 0.59 PPM |
| TM | 0.38 PPM |
| YB | 2.67 PPM |
| BA | 163 PPM |
| CR | 56 PPM |
| CS | 0.35 PPM |
| CU | 134 PPM |
| HF | 2.05 PPM |
| NB | 1.89 PPM |
| NI | 16 PPM |
| PB | 3.1 PPM |
| RA226 | 418.43 PPQ |
| RB | 14.7 PPM |
| SC | 31.15 PPM |
| SR | 327 PPM |
| TA | 0.16 PPM |
| TH | 0.99 PPM |
| TH | 0.924 PPM |
| U | 0.416 PPM |
| U | 0.38 PPM |
| V | 318 PPM |
| Y | 22.5 PPM |
| ZN | 69 PPM |
| ZR | 83 PPM |
| RA226_TH230_ACT | 3.22 ± 0.07 |
| TH230_TH232_ACT | 1.25 ± 0.005 |
| U234_U238_ACT | 0.994 ± 0.002 |
| U238_TH232_ACT | 1.367 ± 0.002 |
Reference
TURNER SIMON P.,SMITH I. E. M.,CRONIN S. J.,HANDLEY H. K.,TURNER M. B.,GIRARD G.,FIRTH C. W.
RAPID MAGMATIC PROCESSES DRIVE PERSISTENTLY ACTIVE VOLCANISM
LITHOS 380-381 105868 [2021]
Sample Name: PV112
Sample Information
NOT GIVEN / LAVA
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| RA | 418 PPQ |
| PB210_ACT | 0.84 DPM/G |
| PB210_RA226_ACT | 0.92 |
| RA226_TH230_ACT | 3.22 |
| TH230_TH232_ACT | 1.25 |
| U234_U238_ACT | 0.994 |
| U238_TH230_ACT | 1.093 |
| U238_TH232_ACT | 1.367 |