GEOROC Sample Information
Location
Latitude 0.0672 | Longitude -91.2944
GALAPAGOS ISLANDS / ISABELA (ALBEMARLE) / WOLF VOLCANO
OCEAN ISLAND
Reference
KURZ M. D.,WHITE W. M.,FORNARI D. J.,GEIST D. J.,HARPP K. S.,NAUMANN T. R.,STANDISH J.
WOLF VOLCANO, GALAPAGOS ARCHIPELAGO: MELTING AND MAGMATIC EVOLUTION AT THE MARGINS OF A MANTLE PLUME
J. PETROL. 46 [2005] 2197-2224
Sample Name: W95 75
Sample Information
BASALT / UNVEGETATED FLANK LAVA
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| ND143_ND144 | 0.513031 ± 0.00001 |
| SR87_SR86 | 0.70276 ± 0.00002 |
| AL2O3 | 18.37 WT% |
| CAO | 12.5 WT% |
| FEOT | 8.91 WT% |
| K2O | 0.37 WT% |
| MGO | 5.91 WT% |
| MNO | 0.14 WT% |
| NA2O | 2.76 WT% |
| P2O5 | 0.29 WT% |
| SIO2 | 49.36 WT% |
| TIO2 | 2.32 WT% |
| CE | 38.1 PPM |
| DY | 6.03 PPM |
| ER | 3.03 PPM |
| EU | 2.16 PPM |
| GD | 6.86 PPM |
| HO | 1.15 PPM |
| LA | 15.2 PPM |
| LU | 0.39 PPM |
| ND | 26.2 PPM |
| PR | 5.6 PPM |
| SM | 6.63 PPM |
| TB | 1.07 PPM |
| TM | 0.42 PPM |
| YB | 2.53 PPM |
| BA | 82 PPM |
| CU | 78 PPM |
| GA | 21 PPM |
| NB | 13 PPM |
| RB | 3 PPM |
| SC | 35 PPM |
| SR | 418 PPM |
| V | 273 PPM |
| Y | 27 PPM |
| ZR | 170 PPM |
Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) OLIVINE
| HE3_HE4 | 8.58 ± 0.1 R/R(A) |
Reference
KURZ M. D.,EILER J. M.,SAAL A. E.,PETERSON M. E.,WANG Z.
OXYGEN ISOTOPE COMPOSITIONS OF LAVAS FROM THE GALAPAGOS ARCHIPELAGO: GEOCHEMICAL CONTRIBUTIONS FROM MODERN CRUSTAL SOURCES
CONTRIB. MINERAL. PETROL. 174 17 [2019]
Sample Name: W95 75
Sample Information
BASALT / LAVA
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| D18O | 4.86 ± 0.13 PER MIL |